Download - Tech. Spec Rev 1 JGMTRTC Machine Tools Ph II
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Jharkhand Government MSME Tool Room, Ranchi
&
Govt. Tool Room & Training Centre, Dumka
PROCUREMENT OF MACHINE TOOLS
TS No. MEC/11/24/10G6/TS/01 Rev.1
MECON LIMITEDRANCHI
Dec. 2013
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JHARKHAND GOVERNMENT MSME TOOL ROOM, RANCHI &
GOVT. TOOL ROOM & TRAINING CENTRE,DUMKA
TECHNICAL SPECIFICATION FOR PROCUREMENT OF
MACHINE TOOLS
Tech. spec-Rev1-JGMTRTC-machine tools-ph- II Page 1of 36 2013, MECON LIMITED. ALL RIGHTS RESERVED
CONTENTS
SL.
NO.DESCRIPTION Page no.
1.0 Scope of work 3
2.0 Special instructions to the tenderer 5
3.0 Technical specification 8
LIST OF EQUIPMENT COVERED UNDER 3.0
Para
no.Equipment description
Quantity
Ranchi Dumka
3.3.1Vertical Milling Machine
1 113
3.3.2Universal Milling Machine
1 115
3.3.3Shaping Machine
2 317
3.3.4Conventional Centre Lathe
4 418
3.3.5Double Column Planner Machine
- 119
3.3.6Slotting machine
- 121
3.3.7Surface grinding machine
1 -22
3.3.8Pillar Drilling Machine (20mm)
1 124
3.3.9Pillar Drilling Machine (13mm)
2 125
3.3.10Pedestal Grinder (350mm)
- 126
3.3.11Pedestal Grinder (250mm)
2 127
3.3.12Granite Surface Plate with pedestal
- 128
3.3.13 Cast Iron Surface Plate with pedestal (Inspection grade) 2 - 29
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JHARKHAND GOVERNMENT MSME TOOL ROOM, RANCHI &
GOVT. TOOL ROOM & TRAINING CENTRE,DUMKA
TECHNICAL SPECIFICATION FOR PROCUREMENT OF
MACHINE TOOLS
Tech. spec-Rev1-JGMTRTC-machine tools-ph- II Page 2of 36 2013, MECON LIMITED. ALL RIGHTS RESERVED
3.3.14Cast Iron Surface Plate with pedestal (Workshop grade)
2 -29
3.3.15 Spot Welding Machine - 1 30
3.3.16MIG/MAG Welding Machine
1 131
3.3.17TIG Welding Machine
1 132
4.0Completion schedule 33
5.0Data to be furnished along with the tender 33
6.0Data to be furnished by the successful tenderer after placement of
order
35
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JHARKHAND GOVERNMENT MSME TOOL ROOM, RANCHI &
GOVT. TOOL ROOM & TRAINING CENTRE,DUMKA
TECHNICAL SPECIFICATION FOR PROCUREMENT OF
MACHINE TOOLS
Tech. spec-Rev1-JGMTRTC-machine tools-ph- II Page 3of 36 2013, MECON LIMITED. ALL RIGHTS RESERVED
1.0 SCOPE OF WORK1.1 The scope of work of the bidder covers on turnkey basis design, engineering,
manufacture and supply, testing at manufactures works, painting, delivery F.O.R.
at JGMSMETR Tatisilwai, Ranchi and GTRTC Dumka site, unloading,
transportation and storage, moving consignment to erection spot, unpacking
consignment, preparing civil foundation & electrical / utilities connection prior to
start up of erection, constructing foundation, undertaking erection, testing and
commissioning of Machine Tools/ equipments etc. as specified in the TS, inclusive
of associated electrical, hydraulic / pneumatic/ lubrication/ coolant equipment,
foundation bolt / leveling wedge / anchoring system / grouting chemical and all
essential accessories required for operation of machine. The plant and equipmentshall meet the specified performance to the satisfaction of the Owner.
1.2 The bidder shall include in its scope all essential accessories and auxiliaries,interconnecting piping, electrical / instrumentation control panel, all internal and
interconnecting cables and wires, safety devices and materials which are not
specifically mentioned here but are otherwise required to complete the functioning
of the equipment offered in every respect for its satisfactory performance and safe
operation.
1.3 For unloading, shifting of heavy consignment, unpacking, positioning and erectionof machines the supplier will have to arrange material handling equipment, crane,hydra etc. at his own cost. For critical and heavy machines the supplier shall hire
accredited transportation and erection agencies with expert man power.
1.4 The foundation base and pockets for foundation bolts shall be cast by thesuccessful bidder as per the foundation drawing furnished by the machine
manufacturer. Fixing, aligning and grouting of foundation bolt / anchor / leveling
wedge shall be done under the supervision of suppliers erection engineer.
1.5 Please note the required foundation material (viz. foundation bolt / leveling wedge/ anchor system, anti vibration mounting pads, grouting chemical) shall be includedas essential part of supply.
1.6 All machine tools shall be installed in already operational workshop having firmlycast RCC flooring, where several other similar and higher capacity machines are
working. Civil works for foundation construction, chipping, chiseling, alignment
and grouting of foundation bolts, etc. for the erection / installation of Plant and
Equipment is included in the scope of successful bidder.
All the engineering drawing / data and details e.g. foundation dimensions, foundation load
data, foundation profile and levels of concreting, drawing/ catalogue of machineanchorage system, working instruction for mounting / grouting bolt / anchor / wedge etc.
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JHARKHAND GOVERNMENT MSME TOOL ROOM, RANCHI &
GOVT. TOOL ROOM & TRAINING CENTRE,DUMKA
TECHNICAL SPECIFICATION FOR PROCUREMENT OF
MACHINE TOOLS
Tech. spec-Rev1-JGMTRTC-machine tools-ph- II Page 4of 36 2013, MECON LIMITED. ALL RIGHTS RESERVED
for planning Civil foundation construction work by the equipment supplier shall be
furnished by the successful bidder within two month from the date of LOA for reference
of tool room officials.
1.7 The first fill of hydraulic oil, grease, coolant, lubricant etc. required for start upand commissioning the machine shall form essential part of supply. Similarly,
for demonstrating cutting test on the machine, set of cutting tools, tool holder,
consumables (welding rod etc.) shall be supplied with the machine.
1.8 Electrical Cable from the workshop PDB (Power distribution board) to various m/ctool input junction box /MCCB shall be arranged by owner. The junction box
/MCCB shall generally be located within a distance of 10 meters from the machine.
Approx. 15 meter cable required for connecting the machine to nearest junctionbox /MCCB shall form essential part of supply. Internal power distribution for
various drives / accessories etc. of the machine shall be through machine control
panel which shall be built in part of the machine.
1.9 The specification of cable required for connecting junction box /MCCB to theworkshop PDB shall be furnished by the bidder.
1.10 The supplier shall prepare electrical earthing and connect the same beforecommissioning of machine.
1.11 Compressed air tapping point from the piping network of the workshop shallgenerally be located within a distance of 10 meters from the machine. The branchpiping will have a valve for connecting the hose to machine tool. Approx. 20
meters hose pipe along with fittings and any specific filter / instrumentation / valve
(if required) for connecting the machine to nearest tapping point shall form
essential part of supply.
1.12 The civil construction of foundation, erection, commissioning, cutting test andperformance test of machine tools shall be undertaken by equipment supplier.
1.13 The supplier will have to undertake comprehensive insurance policy and maintainits validity till commissioning and handing over the equipment to purchaser.
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JHARKHAND GOVERNMENT MSME TOOL ROOM, RANCHI &
GOVT. TOOL ROOM & TRAINING CENTRE,DUMKA
TECHNICAL SPECIFICATION FOR PROCUREMENT OF
MACHINE TOOLS
Tech. spec-Rev1-JGMTRTC-machine tools-ph- II Page 5of 36 2013, MECON LIMITED. ALL RIGHTS RESERVED
2.0 SPECIAL INSTRUCTIONS TO THE TENDERER(as applicable)
2.1 This specification shall be read in conjunction with the following documents:
i) Invitation to tenderii) General condition of contract
2.2 Applicable codes and standardsAll materials used and equipment supplied shall be new and the best of their
respective kinds and shall comply with the latest versions of the relevant Indian /international Standard Specifications.
2.3 The tenderer shall clearly specify the assumptions and parameters offered vis a vistender specification. Deviations if any, from this technical specification, shall be
clearly listed out by the tenderer.
2.4 Delivery schedule ( Refer clause 4.0 )The tenderer shall indicate his best delivery schedule .
i. Delivery F.O.B / F.O.Rii. Erection at siteiii. Commissioning at site including performance guarantees
2.5 Inspection and Performance testThe tenderer shall offer the machine for inspection & testing by MECON LIMITED,
purchaser or any other purchaser approved Inspection agency.
2.5.1 Testing and inspection at manufacturers works
a) All machine tools shall be inspected and tested according to the relevantstandards/codes of practice & Quality Assurance Plan ( QAP ) approved byMECON to ensure that the equipment conforms to specification requirements.
In absence of standards, procedure for inspection/testing shall be mutually
agreed between the Purchaser/Consultant and the tenderer. All electrical
equipment shall also be tested as per relevant standard / IS codes or equivalent
and the approved QAP.
b) Machine tool and accessories shall be shop tested for geometrical accuracy /positioning accuracy / repeatability, cutting test and component prove out
tests ( if applicable), dimensional and other requirements and relevant test
certificates shall be made available to MECON. Testing and inspection of
machine tools shall be carried out (as applicable) in accordance withapplicable standard / IS 2063- 1988 (reaffirmed 1998) / ISO 230 : 1986 and
approved test charts as per relevant standard for the machine. The particulars
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JHARKHAND GOVERNMENT MSME TOOL ROOM, RANCHI &
GOVT. TOOL ROOM & TRAINING CENTRE,DUMKA
TECHNICAL SPECIFICATION FOR PROCUREMENT OF
MACHINE TOOLS
Tech. spec-Rev1-JGMTRTC-machine tools-ph- II Page 6of 36 2013, MECON LIMITED. ALL RIGHTS RESERVED
of proposed tests and their procedures shall be submitted by the supplier to
MECON for approval before conducting the tests. Clearance for despatch shall
be based on satisfactory & acceptable outcome of the tests at themanufacturers works. The manufacturer shall also give details of the
measuring tools and instruments ( in valid calibration status ) available for
testing .
2.5.2 Final Acceptance Test (FAT) at site
After installation, testing of machine tools shall be carried out by manufacturer at site
in accordance with Quality Assurance Plan approved by MECON, applicable IS /Manufacturer / International standards for safe and reliable operation. Manufacturer
shall provide all special test tools/ equipment, consumable, test parts, test program
and validation data to the Purchaser/Consultant.
2.5.3 Inspection by the Purchaser/Consultant shall not absolve the supplier from hisresponsibility to fulfill the requirements and performance detailed in this
specification.
2.5.4 The Purchaser/Consultant shall have the right to reject the equipment / materials if thesame are found not conforming to the specification.
2.5.5 Accessibility and safety2.5.6 All equipment offered shall allow adequate and easy access to its parts to facilitate
connecting up and maintenance.
2.5.7 Design and selection of equipment shall be made with the following, in view:i) Safety of personnel (All moving parts shall be well guarded and protected)ii) Uninterrupted operationiii) Long life of equipmentiv) Ease of maintenance at optimized cost.
2.5.8 PaintingAll equipment shall be suitably cleaned, painted and protected against corrosion and
damage. The colour of the equipment will be as per IS: 5-1994 (or as confirmed by
Purchaser/Consultant) at the time of placement of order.
Necessary guidelines for types of paint, coats and surface finish are given below :
a) Surface preparation : Blast cleaning to near white metalb) Painting scheme :
i) Requisite grade of primer and intermediate paint at shop.ii) Final finish paint at purchasers site after commissioning (if required)
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JHARKHAND GOVERNMENT MSME TOOL ROOM, RANCHI &
GOVT. TOOL ROOM & TRAINING CENTRE,DUMKA
TECHNICAL SPECIFICATION FOR PROCUREMENT OF
MACHINE TOOLS
Tech. spec-Rev1-JGMTRTC-machine tools-ph- II Page 7of 36 2013, MECON LIMITED. ALL RIGHTS RESERVED
2.6 Spares and toolsThe tenderer shall furnish alongwith the tender a detailed list of essential spares
required for two years of smooth and satisfactory single-shift operation of the
equipment. A list of special tools and tackles, if any, required for operation /
maintenance of the equipment shall also be furnished. Item-wise prices for spares and
special tools and tackles shall be indicated separately in the price bid.
2.7 Name plateA non-corrodable nameplate giving major characteristics of the equipment shall be
provided.
2.8 Systems of units and languageCalibration of all instruments, dimensions in drawings, technical data, weights and
quantities shall be in metric units. All drawings, nameplates of equipment and
operation and maintenance manuals shall be in English language.
2.9 Performance and guarantee
All equipment shall be guaranteed for workmanship / materials and satisfactory
performance in accordance with the relevant clauses and technical specification of themachine as furnished in the tender for a period of twelve months from the date of
commissioning and Final Acceptance Test (FAT) by Purchaser. The guarantee for
performance shall cover individual machine tool including
electrics/instruments/controls/hydraulics/pneumatics etc. for their rated inputs/output.
2.10 The manufacturer shall in turn hold sub-suppliers responsible for the performance of
out sourced components and systems ( e.g control systems, motor, bearing etc.)
2.11 Any defect developed and/ or detected during the guarantee period shall be made
good by the supplier at his own cost to the satisfaction of the Purchaser and if
necessary, any modification / rectification or replacement shall be carried out by thesupplier.
2.12. After sales service
The supplier shall provide after sales service in the form of periodic checking of the
equipment for proper upkeep for a period of one year after the date of commissioning
and thereafter as and when approached.
2.13 Ability of the tenderer
The tenderer shall satisfy the Purchaser/Consultant that he possesses necessarytechnical know-how to execute the work. Necessary particulars and statements
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JHARKHAND GOVERNMENT MSME TOOL ROOM, RANCHI &
GOVT. TOOL ROOM & TRAINING CENTRE,DUMKA
TECHNICAL SPECIFICATION FOR PROCUREMENT OF
MACHINE TOOLS
Tech. spec-Rev1-JGMTRTC-machine tools-ph- II Page 8of 36 2013, MECON LIMITED. ALL RIGHTS RESERVED
indicating list of major orders executed in the past for supply of similar equipment
shall be furnished along with the tender.
2.14 Training
The manufacturer shall have good infrastructure and agree for offering training in the
areas of operation, CNC programming and maintenance of the machine. The training
shall be imparted either in manufacturers worksor purchasers premises.
The number of personnel that will be trained, place of training (India or abroad) and
duration of training will be mutually agreed upon during placement of order.
Detailed manual for operation and maintenance shall be made available.
2.15 The tender shall be complete in all respects inclusive of complete data as demanded
under clause 5.0 of this specification. Incomplete tender will be liable to be rejected.
2.16 The Purchaser/Consultant reserves the right to accept or reject any tender without
assigning any reasons.
3.0 TECHNICAL SPECIFICATION3.1 Mechanical (General) as applicable3.1.1 This document covers different types of Mechanical Equipment as per equipment
wise technical data /features / Specifications given against each under Clause 3.3
below.
3.1.2 The design and construction of the machine tools and accessories shall incorporate the
latest features to ensure high precision, productivity, reliability and flexibility.
Material shall be new and the workmanship shall be of very high standard with regard
to accuracy, rigidity, power, safety, material, electrical, control, ergonomics,
aesthetics etc.
3.1.3 The structure of the machine tools and accessories shall be such as to maintain itsrigidity and accuracy for adequately long period even under severe duty conditions.
The design / fabrication/machining/ assembly shall eliminate or resist distortion under
entire range of operating loads as well as to exclude possibilities of vibrations
especially at high load and speed conditions. All fabricated items shall be stress
relieved after welding.
3.1.4 The constructional features of equipment shall facilitate easy chip / swarf removal,
unimpeded coolant flow, and easy hand loading. All control shall be easily accessible
and moving or other wise hazardous parts suitably guarded. Components / parts of
equipment shall be designed to reduce inventory holding.
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JHARKHAND GOVERNMENT MSME TOOL ROOM, RANCHI &
GOVT. TOOL ROOM & TRAINING CENTRE,DUMKA
TECHNICAL SPECIFICATION FOR PROCUREMENT OF
MACHINE TOOLS
Tech. spec-Rev1-JGMTRTC-machine tools-ph- II Page 9of 36 2013, MECON LIMITED. ALL RIGHTS RESERVED
3.1.5 All important bed ways and slide ways shall be hardened and precision ground and
finished accurately parallel and straight. Suitable provision shall be made for
lubrication of all sliding surfaces.
3.1.6 All important shafts, spindles and splined shafts shall be made of alloy steel, hardened
and ground and mounted in antifriction bearings, wherever necessary. Suitable anti-
friction or other bearings shall be provided to take up thrust and axial loads. All high
speed rotating parts shall be properly balanced.
3.1.7 All driving and other gears shall be of alloy steel with teeth surface hardened and
ground, Gearboxes shall be totally enclosed with provisions for forced lubrication
arrangements (worm drives shall run in oil baths). All gearboxes shall be provided
with conveniently located inspection/sight windows.
3.1.8 All equipment shall have self contained lubricating system complete with necessary
pumps. filters and pipings suitably arranged. The types and quantity of lubricants
required initially as well as for regular operation shall be indicated. Grease guns shall
be provided wherever necessary. Suitable protection against excessive pressure build-
up or pressure drop in the line shall be provided.
3.1.9 Hydraulic system for equipment shall be self contained with necessary pumps, filter,
electrics, valves, controls etc. Suitable protection against heat (with built in chiller
unit, if required) and excessive pressure build-up and damage shall be provided.
3.1.10 Wherever required the machines shall have self coolant system with necessary pumps,
strainers and pipings etc. The types of coolant recommended and quantity required for
operation shall be indicated. The coolant pump shall be so designed that the electric
motor does not get over-loaded or overheated when all the coolant outlets are closed
with the pumps in operation.
3.1.11 All levers, controls, push buttons etc, shall be conveniently grouped and located
within easy reach of operator.
3.1.12 A complete set of service tools spanner, wrench, levers, cranks etc. shall be supplied
with each equipment without any extra cost for easy operation and maintenance.Minimum two copies of instruction manuals, showing operation and maintenance
procedures, major drive and greasing diagrams, electric circuits, lubrication and
hydraulic circuits etc. shall be supplied with each equipment.
3.1.13 All equipment shall be so packed as to avoid any damage to finished surfaces.
Finished surface shall be coated with corrosion preventive compound and covered by
oil paper.
3.1.14 The components of all equipment shall be designed assembled and tested in
accordance with Bureau of Indian Standards, wherever available. In case where
suitable Indian Standards are not available/ not specifically indicated, the equipment
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JHARKHAND GOVERNMENT MSME TOOL ROOM, RANCHI &
GOVT. TOOL ROOM & TRAINING CENTRE,DUMKA
TECHNICAL SPECIFICATION FOR PROCUREMENT OF
MACHINE TOOLS
Tech. spec-Rev1-JGMTRTC-machine tools-ph- II Page 10of 36 2013, MECON LIMITED. ALL RIGHTS RESERVED
shall conform to other applicable international standards such as JIS, ASME , ISO and
DIN.
3.1.15 Standard and optional accessoriesa) A list of standard accessories offered along with each equipment shall be
submitted along with the tender.
b) In respect of optional accessories, item-wise technical details and prices shall besubmitted to enable Purchaser/Consultant to choose from.
c) If any of the optional accessories is factory assembled and cannot be retrofitted,the same shall be highlighted.
d) If any accessory is essentially required to run the the quoted configuration ofmachine the same, shall be indicated and included in quotation as part of supply.
e) Foundation pads, bolts, anchoring system, leveling wedge, special groutingchemical etc. shall be essential part of supply.
f) First fill of oil, grease and lubricants and other items such as cutting oil, shots inshot blasting machines, etc will be part of supply.
3.1.16 The machine should be dynamically balanced for safe operation.
3.2 Electrical (General) as applicable
3.2.1 Scope of work
The scope of work involves supply, testing, commissioning of all electrical equipment
(vij. drives & controls) forming as part of machine tool/equipment specified in 3.0
above.
3.2.2 Design criteria : All electrical equipment and cable shall be designed/ used and
tropicalised for following Indian conditions.
a) Site condition
i) Installation : Indoor
ii) Altitude : Less than 1000m MSL
iii) Ambient temperature : 47C Not occurring
simultaneouslyiv) Relative humidity : 100%
b) Systems data
i) Supply voltage : 415V + 10% / - 15%
ii) Rated frequency : 50 Hz +3%- 6%
iii) Combined voltage and
frequency variation
: + 10%
iv) Phase and wires : 3 phase 4 wire
v) System grounding : Solidly grounded
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JHARKHAND GOVERNMENT MSME TOOL ROOM, RANCHI &
GOVT. TOOL ROOM & TRAINING CENTRE,DUMKA
TECHNICAL SPECIFICATION FOR PROCUREMENT OF
MACHINE TOOLS
Tech. spec-Rev1-JGMTRTC-machine tools-ph- II Page 11of 36 2013, MECON LIMITED. ALL RIGHTS RESERVED
The equipment shall be designed for connection of Aluminium power cables of
adequate size.
Each unit and component shall be clearly labelled in accordance with the relevant
wiring diagrams and control scheme.
Special attention shall be given to provide danger boards, guards, rubber mats in front
of open type of panel boards and switch boards and all other relevant safety devices.
Wherever multiple interlocks are used, a selector switch and lamp shall be provided
for checking the state of each interlock circuit. Provision shall be made for out of
sequence operation for testing.
3.2.3 a) Motor:
i) The motor shall be squirrel cage induction motor, totally enclosed, fancooled (TEFC) type and with IP: 54 degree of protection as per IS:
4691-1985 or as applicable international standard.
ii) The motor shall conform to IS: 325-1996 or as applicable internationalstandard and shall comply with IEC frame size.
iii) Motor shall have class F insulation with maximum temperature risepermissible as per standard, above an ambient of 50oC, by resistance
measurement method.iv) Preferred make of motors: Siemens / Kirloskar / Crompton Greaves (
for indigenous supply).
b) Motor starters :
i) Motor starter shall be DOL, sheet steel enclosed with IP:54 enclosureof a reputed make like Siemens / L&T / Yule and chosen correctly
taking into account motor rating, duty and cable termination size and
conform to IS:8544 (Part-I) 1977 or applicable international standard.
ii) Starter shall consist of :- Air break contactor- Thermal overload relay with single phase prevention feature- Push buttonsstart / stop / O/L Reset indicative lamps ON/OFF /
Trip on O/L
- Incoming and outgoing terminals.3.2.4 Cables
a) All power cables shall be 650V / 1100V grade PVC armoured aluminium cablesas per IS:1554 : 1988 or applicable international standard.
b) All control cables shall be 650V/1100V grade PVC armoured 1.5 sq.mm coppercables.
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JHARKHAND GOVERNMENT MSME TOOL ROOM, RANCHI &
GOVT. TOOL ROOM & TRAINING CENTRE,DUMKA
TECHNICAL SPECIFICATION FOR PROCUREMENT OF
MACHINE TOOLS
Tech. spec-Rev1-JGMTRTC-machine tools-ph- II Page 12of 36 2013, MECON LIMITED. ALL RIGHTS RESERVED
3.2.5 Each machine shall be connected to a single source of power. Distribution of power tothe different drives of a machine shall be through electrical control panel of machine
which shall be the integral part of the machine.
3.2.6 Protective MeasuresShort circuit protection-Every machine shall be provided with short circuit protective
device at the point of entry of the main supply cables to the equipment.
Over load and single phase preventer Each motor shall be independently protected
against overload. A three phase motor shall also be protected against single phasing.
Overload relay with limit in single phase protection may be used.
No voltage protection- No voltage protection shall be provided and arranged so thatthe machine will not start up again of itself when, following an interruption the supply
is restored.
3.2.7 Control circuitThe control circuit shall be fail safe. Every endeavour shall be made to arrange the
control circuits so as to ensure in all circumstances the safety of personnel, even in the
event of faulty operation, and to protect effectively the machine and work piece,
irrespective of a failure of the apparatus or a faulty maneuver of the operation.
A machine tool shall be provided with devices enabling:
a) to stop the machine as fast as possible in case of emergency andb) to disconnect the whole equipment from the supply voltages.3.2.8 Protection shall be provided to prevent contact being made accidentally with live parts
at a voltage of more than 50V.
3.2.9 EarthingAll metal parts of the machine tool and accessories in which electrical equipment is
contained whether an integral part of the machine tool itself or whether moving or
independently mounted, shall be connected together electrically so that entire machine
tool is effectively earthed.
A three phase machine will be provided with 2 earth terminals. Cross-sectional area ofthe earthing terminal shall be 16 sq. mm or 50 percent of that of the main supply
conductor whichever is higher.
3.2.10 All electrical equipment shall be legibly and indelibly marked in such a way as to bereadily visible when the equipment is installed.
There shall be at least one name plate with following details:
a) Name of the manufacturer of the electrical equipment, or his trade mark.b) Nominal voltage with indication of DC or AC and the frequency.
3.2.11 ManualThe equipment Manual ( operation & maintenance) shall contain the following data:
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JHARKHAND GOVERNMENT MSME TOOL ROOM, RANCHI &
GOVT. TOOL ROOM & TRAINING CENTRE,DUMKA
TECHNICAL SPECIFICATION FOR PROCUREMENT OF
MACHINE TOOLS
Tech. spec-Rev1-JGMTRTC-machine tools-ph- II Page 13of 36 2013, MECON LIMITED. ALL RIGHTS RESERVED
a) Installation drawingb) Circuit or schematic diagramc) Sequence of operationd) Wiring diagrame) List of units in the equipmentf) Maintenance instructions, if any.
3.2.12 The following tests shall be conducted on all machine tools:
a) Insulation resistance testb) Voltage testc) Resistance to earth testd) No load operating test
3.2.13 Additional details to be furnished along with Tender
a) Supply voltage and frequency with upper and lower limits and number ofphases required by the equipment.
b) Type, number, KW rating of drivesc) Power and control circuit diagrams.
3.3 Technical data of specific machine/equipment
Note: The Tenderer may note that the basic capacity related parameters are the minimum
requirement. Other parameters which can be manufacturers design and
configuration specific, shall be quoted as manufacturers standard and commerciallyproven parameter for judging the overall technical suitability of the machine.
3.3.1 Vertical Milling Machine Qty- 1No. for Ranchi1No. for Dumka
Vertical Milling machine manufactured in accordance with the latest design and technology
required for training purpose application for milling, facing, drilling operation etc. in Tool
Room. The machine shall be robust, new and commercially proven, conforming to the latest
Indian/International standards. The machine shall have hardened and ground gears and guide
ways. All electricals, motor, bearings, control etc. shall be of reputed national/ internationalbrand available in India. The machine shall be equipped with all standard/essential
accessories (viz. drive, electrical control, centralized lubrication, safety guards etc.) as per the
following specification.
Technical Specification:-
Table clamping area 1320 x 310 mm Safe load on table 300 Kg Traverse
Longitudinal 800 mm
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JHARKHAND GOVERNMENT MSME TOOL ROOM, RANCHI &
GOVT. TOOL ROOM & TRAINING CENTRE,DUMKA
TECHNICAL SPECIFICATION FOR PROCUREMENT OF
MACHINE TOOLS
Tech. spec-Rev1-JGMTRTC-machine tools-ph- II Page 14of 36 2013, MECON LIMITED. ALL RIGHTS RESERVED
Cross 260mm
Vertical 400mm
Distance from milling spindle face to 65 / 525mmtable top surface
Spindle speeds ( No. / range) (18) / 50-1800 rpm Spindle taper ISO 40 Quill travel 70mm Swivel of Milling head +/- 45 degree
Feed range ( No. / range)Longitudinal & cross : (18) / 20800 mm /min
Vertical : (18) / 4200 mm / min
Rapid traverseLongitudinal & cross : 3200 mm / min
Vertical : 800 mm / min
PowerMain motor : 5.5 KW
Feed motor : 1.5 KW
Power Supply : 415V, 3 Phase, 150 HzAccessories :
Collet Chuck with set of collet 5-25mm 1Set Complete electrical equipment 1Set Machine vice with swivel base 1Set Coolant equipment 1Set Central lubrication system 1Set Stub arbors 1Set Draw bolt with nut 1Set Milling arbors 1Set Machine lamp 1No. Boring head 1No. Rotary tilting table 1No. Job clamping kitset 1Set Set of tool holder / arbors / sleeves/ cutting tools (end mill, slot drill, face mill, boring
tip, drill) for general purpose application and performing cutting test during
commissioning of machine 1Set
Set of Service tools (wrenches etc.) 1Set First fill of oil / grease / lubricants Foundation bolts / leveler / anchor bolt etc 1Set
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JHARKHAND GOVERNMENT MSME TOOL ROOM, RANCHI &
GOVT. TOOL ROOM & TRAINING CENTRE,DUMKA
TECHNICAL SPECIFICATION FOR PROCUREMENT OF
MACHINE TOOLS
Tech. spec-Rev1-JGMTRTC-machine tools-ph- II Page 15of 36 2013, MECON LIMITED. ALL RIGHTS RESERVED
Operation, maintenance manual 2 sets 2Set Cable to provide connection to machine 15 meters
Spares :
Set of essential spares for 2 years normal operation(Furnish itemised list)
3.3.2 Universal Milling Machine Qty- 1No. for Ranchi
1No. for Dumka
Universal Milling machine manufactured in accordance with the latest design and technology
required for training purpose application for milling, facing, drilling operation etc. in Tool
Room. The machine shall be robust, new and commercially proven, conforming to the latest
Indian/International standards. The machine shall have hardened and ground gears and guide
ways. All electricals, motor, bearings, control etc. shall be of reputed national/ international
brand available in India. The machine shall be equipped with all standard/essential
accessories (viz. drive, electrical control, centralized lubrication, safety guards etc.) as per thefollowing specification.
Technical Specification :-
Table clamping area 1320 x 310 mm Safe load on table 250 Kg Traverse
Longitudinal 800 mmCross 260mm
Vertical 400mm
Distance from centre of milling spindle to 65 / 465mmtable top surface
Maximum distance, Column face to over arm brace 750mm Spindle speeds ( No. / range) (18) / 50-1800 rpm Spindle taper ISO 40 Feed range ( No. / range)
Longitudinal & cross : (18) / 20800 mm /min
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JHARKHAND GOVERNMENT MSME TOOL ROOM, RANCHI &
GOVT. TOOL ROOM & TRAINING CENTRE,DUMKA
TECHNICAL SPECIFICATION FOR PROCUREMENT OF
MACHINE TOOLS
Tech. spec-Rev1-JGMTRTC-machine tools-ph- II Page 16of 36 2013, MECON LIMITED. ALL RIGHTS RESERVED
Vertical : (18) / 4200 mm / min
Rapid traverseLongitudinal & cross : 3200 mm / min
Vertical : 800 mm / min
PowerMain motor : 5.5 KW
Feed motor : 1.5 KW
Power Supply : 415V, 3 Phase, 150 HzAccessories :
Universal Milling Head 1No. Collet Chuck with set of collet 5-25mm 1Set Complete electrical equipment 1Set. Machine vice with swivel base 1Set. Coolant equipment 1No. Central lubrication system 1Set. Stub arbors 1Set Milling arbors 1Set Arbor support brace 1No. Universal dividing head 1No. Rack milling attachment 1No. Machine lamp 1No. Job clamping kitset 1 Set Set of tool holder / arbors / sleeves/ cutting tools (end mill, slot drill, face mill, side
and face cutter,drill) for general purpose application and performing cutting test
during commissioning of machine 1Set
Set of Service tools (wrenches etc.) 1Set First fill of oil / grease / lubricants 1No. Foundation bolts / leveler / anchor bolt etc 1Set Operation, maintenance manual 2Sets Cable to provide connection to machine 15 meters
Spares :
Set of essential spares for 2 years normal operation(Furnish itemised list)
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JHARKHAND GOVERNMENT MSME TOOL ROOM, RANCHI &
GOVT. TOOL ROOM & TRAINING CENTRE,DUMKA
TECHNICAL SPECIFICATION FOR PROCUREMENT OF
MACHINE TOOLS
Tech. spec-Rev1-JGMTRTC-machine tools-ph- II Page 17of 36 2013, MECON LIMITED. ALL RIGHTS RESERVED
3.3.3 Shaping Machine Qty. 2 No. for Ranchi
3 No. for Dumka
Shaping machine, for machining flat surfaces, to be used in Tool room and training
centre, The machine shall be new, commercially proven and conforming to the
relevant Indian/ International standards. The machine shall have certralised
lubrication, automatic tool lifting device, automatic down feed and shall be complete
with all electrics, drives, essential accessories etc. and as per the following
specification.
Technical Specifications:
Max. length of stroke : 450 mm Table travel horizontal : 500 mm Table travel vertical : 330 mm Table working surface: 400X290 mm Vertical travel of tool head : 150 mm Tool Head Swivel : 60 degree Range of Ram speeds : 20 to 75 Main Motor Power : 1.5 KW Power Supply : 415V+/- 10%, 3
Phase, 50 Hz
Accessories :-
Complete electrical equipment 1Set Universal Machine Table 1 No. Automatic lubrication 1No. Automatic down feed and Tool lifting 1No. Key way cutting attachment 1No. Machine vice 1No. Machine Lamp 1No. Cutting Tool 5Nos. Machine Servicing tool 1 Set First fill of oil, grease and lubrication. 1No. Foundation bolts, leveling wedges, anchor bolts 1Set. 2 sets of operation, maintenance & spares parts manual 2Set Cable to provide connection to machine 15 meters
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JHARKHAND GOVERNMENT MSME TOOL ROOM, RANCHI &
GOVT. TOOL ROOM & TRAINING CENTRE,DUMKA
TECHNICAL SPECIFICATION FOR PROCUREMENT OF
MACHINE TOOLS
Tech. spec-Rev1-JGMTRTC-machine tools-ph- II Page 18of 36 2013, MECON LIMITED. ALL RIGHTS RESERVED
Spares :
Set of spares for 2 years normaloperation
3.3.4 ConventionalCentre Lathe Qty- 4Nos. for Ranchi
4Nos for Dumka
Centre lathe manufactured in accordance with the latest design and technology
required for training purpose application for turning, facing, threading operation etc.
in Tool Room. The machine shall be robust, new and commercially proven,conforming to the latest Indian/International standards. The machine shall have
variable head stock, hardened and ground gears and guide ways. All electricals,
motor, bearings, control etc. shall be of reputed national/ international brand available
in India. The machine shall be equipped with all standard/essential accessories (viz.
drive, electrical control, centralized lubrication, safety guards etc.) as per the
following specification.
Technical Specification:-
Centre distance : 1000 mm Swing over bed : 400 mm Swing over cross slide : 245 mm Spindle bore : 42 mm Range of spindle speed ( or higher ) : 50-1600 rpm Feed range (approx.)
Longitudinal (approx. 24 Nos.) : 0.0450.63 mm/rev
Cross (approx. 24 Nos.) : 0.0150.21 mm/rev
Thread cutting range (approx.)Metric : 24 (0.56.3 mm)
Inch : 24 (564 tpi)
Carriage Cross slide travel : 200 mm Tool post top slide travel : 100 mm Main Motor rating : 3.7 KW Tail stock (sleeve dia x travel) : dia. 60 mm x 180 mm Power Supply : 415V+/-10%,3 Ph,50Hz
Accessories :
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JHARKHAND GOVERNMENT MSME TOOL ROOM, RANCHI &
GOVT. TOOL ROOM & TRAINING CENTRE,DUMKA
TECHNICAL SPECIFICATION FOR PROCUREMENT OF
MACHINE TOOLS
Tech. spec-Rev1-JGMTRTC-machine tools-ph- II Page 19of 36 2013, MECON LIMITED. ALL RIGHTS RESERVED
Self centering 3 jaw Chuck 1No. Driving plate for carriers 1 No. Universal face plate 1No. Collet chuck & collets 1Set Reduction sleeve 1Set Dead centre 2Nos. Fix Steady rest 1Set Taper turning arrangement 1No. Rear tool post 1No. Quick change tool post 1No. Coolant equipment 1No.
Splash guard and chip tray 1No. Centralized lubrication 1No. Emergency stop 1No. Chuck guard 1No. Machine Lamp 1No. Set of tool kit consisting of turning tools, Parting tools, threading tools with
insert 1Set
Machine Servicing tools 1Set First Fill oil/grease & lubricants 1No. Foundation bolts & leveling wedges, anchor bolts etc. 1No. Operator, maintenance and spare parts manual 2 sets Cable to provide connection to machine 15 meters
Spares :
Set of essential spares for 2 years normal operation3.3.5 Double Column Planner Machine Qty. 1, Dumka
A double column planner machine for generating flat surfaces, cutting slots, etc. The
machine shall be robust, new and commercially proven, conforming to the latestIndian/International standards. The machine shall have hardened and ground guideways
and gears. All electrical, motor, bearings, control etc shall be reputed national/
international brand available in India. The machine shall be equipped with all standard
essential accessories (Viz. drives, electrical control, centralized lubrication, safety guards
etc.) as per the following specification.
Technical Specification
Length of stroke 1500mm Width between columns 1200mm Height under cross rail 1200mm
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JHARKHAND GOVERNMENT MSME TOOL ROOM, RANCHI &
GOVT. TOOL ROOM & TRAINING CENTRE,DUMKA
TECHNICAL SPECIFICATION FOR PROCUREMENT OF
MACHINE TOOLS
Tech. spec-Rev1-JGMTRTC-machine tools-ph- II Page 20of 36 2013, MECON LIMITED. ALL RIGHTS RESERVED
Table size to suit Width of T-Slot 19mm Distance between T-Slot 127mm Table Speed(Forward) 8/11/16 M/Min
(Return) 20M/min
Height Under cross rail 1200 mm Cross rail elevating motor 1KW Main drive motor - 2 KW (to suit) No. of Tool holder on cross rail 1 Vertical traverse of tool holder 300mm Swivel of tool head slide - +/- 50 Tool head feed per stroke
Vertical 0.20-1.03 mm/stroke
Horizontal 0.30-1.3 mm/stroke
Size of tool shank 44x44mm Power Supply - 415V+/-10%, 3Ph, 50 HzFeatures :
Double column construction
Hardened and ground guide ways and gears Bed Heavy duty box type construction, ribbed suitably through out the
length and breadth ensuring vibration free movement under heavy cut.
TableHeavy duty, ribbed, close grain cast iron construction, stress relieved. ColumnHeavy duty C.I. construction, suitably ribbed, stress relieved. Gear BoxHardened and ground gears, machine cut, immersed in oil.
Accessories :
Cutting tool head 1No. Electromagnetic drive, gear box 1No. Emergency stop 1No. Pendant control panel 1No. Machine Servicing tools 1Set Cutting tools for machine tryout 5Nos. Any other essential accessories 1Set First Fill oil/grease & lubricants 1No. Foundation bolts & leveling wedges, anchor bolts etc. 1Set Operator, maintenance and spare parts manual 2 Sets Cable to provide connection to machine 15 meters
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JHARKHAND GOVERNMENT MSME TOOL ROOM, RANCHI &
GOVT. TOOL ROOM & TRAINING CENTRE,DUMKA
TECHNICAL SPECIFICATION FOR PROCUREMENT OF
MACHINE TOOLS
Tech. spec-Rev1-JGMTRTC-machine tools-ph- II Page 22of 36 2013, MECON LIMITED. ALL RIGHTS RESERVED
Motor pulley, v belt, guard 1No. Cutting tool for machine tryout 5 Nos. Tool holder spanner 1No. Rotary table 1No. Machine servicing tools 1Set First fill of oil, grease and lubrication. 1No. Foundation bolts, leveling wedges, anchor bolts 1Set Operation, maintenance & spares parts manual 2Set Cable to provide connection to machine 15 meters
Spares :
Set of essential spares for 2 years normal operation
3.3.7 Surface Grinding Machine Qty : 1
Ranchi
Precision horizontal spindle reciprocating table surface grinding machine for general
application in tool room and training centre. The machine shall be new, commercially proven,
conforming to relevant Indian/ international standard and shall be equipped with all standard/
essential accessories (viz. drive, electrical, hydraulics etc.) as per the following specification :
Technical Specification :
Grinding length x width : 800 x 400 mm
Distance between table and spindle centre : 600 mm
Maximum table load : 500 kg
Table traverse
* Longitudinal : 900 mm
* Cross : 450 mm
Table Speed (Hydraulic) : 5-25 mm/min
Intermittent cross feed : 0.1-10 mm/feed
Least count of cross feed hand wheel : 0.020 mm
Least count of vertical feed hand wheel : 0.002 mm
Grinding wheel : 350 x 38 x 127 mm
Grinding spindle power : 5.5 kW
Hydraulic motor (Table) : 1.5 kW
Straightness of table movement in long. & cross direction : 0.02 mm/meter
Power supply : 415V, 3 Ph, 50 HZ
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JHARKHAND GOVERNMENT MSME TOOL ROOM, RANCHI &
GOVT. TOOL ROOM & TRAINING CENTRE,DUMKA
TECHNICAL SPECIFICATION FOR PROCUREMENT OF
MACHINE TOOLS
Tech. spec-Rev1-JGMTRTC-machine tools-ph- II Page 23of 36 2013, MECON LIMITED. ALL RIGHTS RESERVED
Features:
Machine ergonomically designed for heavy duty grinding cycle. Base, table, column made of high quality cost iron to provide high rigidity and
thermal stability vibration damping.
Hardened and ground Guide ways precision angular contact preloaded bearing for spindle Spindle head travel in hand scrapped guide ways with power elevation and manual
infeed.
Transverse carriage traverse on hand scrapped guideways via Electromechnical drive.
Independent movements in X, Y, Z direction. Safety interlock and emergency stop
Accessories :
1) Grinding wheels ... 2
2) Wheel flange ..... 2
3) Wheel balancing mandrel... 1
4) Table guard . 1
5) Hydraulic system 1
6) Complete electrical with drive, control etc. .. 1
7) Plain vice 1
8) Balancing stand . 1
9) Head wheel dresser . 1
10) Magnetic separator 1
11) Dust control unit .. 1
12) De-magnetizer ... 1
13) Electromagneic chuck 1
14) Dressing diamond... 1
15) Machine lamp..... 1
16) Radius dresser ... 1
17) Wet grinding attachment ... 1
18) Service tools 1 set
19) First fill of oil, grease and lubrication. 1 set
20) Foundation bolts, leveler wedges, anchor bolts.. 1 set
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JHARKHAND GOVERNMENT MSME TOOL ROOM, RANCHI &
GOVT. TOOL ROOM & TRAINING CENTRE,DUMKA
TECHNICAL SPECIFICATION FOR PROCUREMENT OF
MACHINE TOOLS
Tech. spec-Rev1-JGMTRTC-machine tools-ph- II Page 24of 36 2013, MECON LIMITED. ALL RIGHTS RESERVED
21) Set of operation maintenance & spares parts manual 2 set
Spares
Set of spares for two years operation (furnish itemized list).. 1set
3.3.8 Pillar Drilling Machine Qty- 1No. for Ranchi
1No. for Dumka
Pillar drilling machine for use in Tool room and training centre for drilling holes in
metal plates, angles, etc.The machine shall be new robust, reliable and commercially
proven conforming to the relevant Indian/International standard and shall beequipped with all standard/essential accessories as per the specification given below :
Technical Specification:
Drilling Capacity in steel Dia 20mm Tapping capacity in steel
M12
Spindle traverse125mm
Distance between spindle axisand pillar face 190mm
Distance between spindle nose and work table 700mm Distance between spindle nose and base plate 1000 mm Table : Working surface 220mmx220mm No. of spindle speed 8 Range of spindle speed
350-2000rpm
Power of the spindle motor0.5kw
Power Supply415V+/-10%,3Ph, 50 Hz
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JHARKHAND GOVERNMENT MSME TOOL ROOM, RANCHI &
GOVT. TOOL ROOM & TRAINING CENTRE,DUMKA
TECHNICAL SPECIFICATION FOR PROCUREMENT OF
MACHINE TOOLS
Tech. spec-Rev1-JGMTRTC-machine tools-ph- II Page 25of 36 2013, MECON LIMITED. ALL RIGHTS RESERVED
Accessories:
Drill chuck with key and arbor 1No. Coolant pumps 1No. Machine lamp 1No. Machine vice 1No. Reduction sleeves 1Set. Drill bits for machine tryout 5 Nos Machine service tools 1 Set
First fill of oil, grease and lubrication. 1No. Foundation bolts, leveling wedges, anchor bolts 1Set. Operation, maintenance & spares parts manual 2Sets. Cable to provide connection to machine 15 meters
Spares :
Set of essential spares for 2 years normal operation
3.3.9 Pillar Drilling Machine Qty- 2No. for Ranchi
1No. for Dumka
Pillar drilling machine for use in Tool room and training centre for drilling holes in
metal plates, angles, etc.The machine shall be new robust, reliable and commercially
proven conforming to the relevant Indian/International standard and shall be
equipped with all standard/essential accessories as per the specification given below:
Technical Specification:
Drilling Capacity in steel Dia 13mm Tapping capacity in steel
M8
Spindle traverse100mm
Distance between spindle axisand pillar face 150mm
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JHARKHAND GOVERNMENT MSME TOOL ROOM, RANCHI &
GOVT. TOOL ROOM & TRAINING CENTRE,DUMKA
TECHNICAL SPECIFICATION FOR PROCUREMENT OF
MACHINE TOOLS
Tech. spec-Rev1-JGMTRTC-machine tools-ph- II Page 26of 36 2013, MECON LIMITED. ALL RIGHTS RESERVED
Distance between spindle nose and work table 650mm Distance between spindle nose and base plate 775mm Table : Working surface 180mmx200mm No. of spindle speed 4 Range of spindle speed
350-1000rpm
Power of the spindle motor0.37kw
Power Supply415V+/- 10%,3Ph,50 Hz
Accessories:
Drill chuck with key and arbor 1No. Coolant pumps 1No. Machine lamp 1No. Machine vice 1No. Reduction sleeves 1Set. Drill bits for machine tryout 5 Nos Machine service tools 1 Set First fill of oil, grease and lubrication. 1No. Foundation bolts, leveling wedges, anchor bolts 1Set. Operation, maintenance & spares parts manual 2Sets. Cable to provide connection to machine 15 meters
Spares :
Set of essential spares for 2 years normal operation3.3.10 Pedestal Grinder (350mm) Qty- 1No. for Dumka
Pedestal Grinder machine for use in Tool room and training centre for general purpose
application in Tool room and training centre . The machine shall be new robust,
reliable and commercially proven conforming to the relevant Indian/International
standard and shall be equipped with all standard/essential accessories viz. motor,
guard, tool rest, grinding wheel set etc. as per the following specification :
Technical Specification:
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JHARKHAND GOVERNMENT MSME TOOL ROOM, RANCHI &
GOVT. TOOL ROOM & TRAINING CENTRE,DUMKA
TECHNICAL SPECIFICATION FOR PROCUREMENT OF
MACHINE TOOLS
Tech. spec-Rev1-JGMTRTC-machine tools-ph- II Page 27of 36 2013, MECON LIMITED. ALL RIGHTS RESERVED
Size of grinding wheel 350mmx50mmx50.8mm Wheel center distance 740mm Base to centre line of spindle 850mm Diameter of spindle bearing 40mm Motor Power 2.2KW Power Supply 415V+/-10%, 3 Ph, 50 Hz
Accessories
All electricals, motor 1 No. Grinding Wheel 1Pair Tool Rest 1Pair Wheel Guard 1Pair Machine servicing Tool 1Set First fill of oil, grease, lubricant 1No. Foundation bolt, leveling wedge, anchor bolt 1Set Operation maintenance, spare parts manual 2Set Cable to provide connection to machine 15 meters
Spares :
Set of essential spares for 2 years normal operation
3.3.11 Pedestal Grinder (250mm) Qty- 2Nos. for Ranchi
1No. for Dumka
Pedestal Grinder machine for use in Tool room and training centre for general purpose
application in Tool room and training centre . The machine shall be new robust,
reliable and commercially proven conforming to the relevant Indian/International
standard and shall be equipped with all standard/essential accessories viz. motor,
guard, tool rest, grinding wheel set etc. as per the following specification :
Technical Specification:
Size of grinding wheel 250mmx25mmx31.75mm
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JHARKHAND GOVERNMENT MSME TOOL ROOM, RANCHI &
GOVT. TOOL ROOM & TRAINING CENTRE,DUMKA
TECHNICAL SPECIFICATION FOR PROCUREMENT OF
MACHINE TOOLS
Tech. spec-Rev1-JGMTRTC-machine tools-ph- II Page 28of 36 2013, MECON LIMITED. ALL RIGHTS RESERVED
Wheel center distance 640mm Base to centre line of spindle 850mm Diameter of spindle bearing 35mm Motor Power 0.75KW Power Supply 415V+/-10%, 3 Ph, 50 Hz
Accessories
All electricals, motor 1 No. Grinding Wheel 1Pair Tool Rest 1Pair Wheel Guard 1Pair Machine servicing Tool 1Set First fill of oil, grease, lubricant 1No. Foundation bolt, leveling wedge, anchor bolt 1Set Operation maintenance, spare parts manual 2Set Cable to provide connection to machine 15 meters
Spares :
Set of essential spares for 2 years normal operation3.3.12 Granite Surface Plate with pedestal Qty- 1No.for Dumka
Granite surface plate for precision gauging, inspection layout and marking
purpose. The Surface plate shall have rust free, corrosion free, relatively wrap free,
greater precision, non magnetic, lower coefficient of thermal expansion and nonglaring surface. The surface plate shall be new, commercially proven and conforming
to latest Indian/ international standard as per the following specification :
Technical Specification :
Size1000mmx 1000mm Standard workshop grade accuracy Flatness14 Micron
Accessories :
Fabricated pedestal with leveling screw 1Set
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JHARKHAND GOVERNMENT MSME TOOL ROOM, RANCHI &
GOVT. TOOL ROOM & TRAINING CENTRE,DUMKA
TECHNICAL SPECIFICATION FOR PROCUREMENT OF
MACHINE TOOLS
Tech. spec-Rev1-JGMTRTC-machine tools-ph- II Page 29of 36 2013, MECON LIMITED. ALL RIGHTS RESERVED
Operation, maintenance and spare parts manual 2Sets Service Tools 1Set
Spares :
Set of essential spares for 2 years normal operation
3.3.13 Cast Iron Surface Plate with pedestal(Inspection grade) Qty- 2Nos. for Ranchi
Cast Iron surface plate for precision gauging, inspection layout and marking
purpose. The surface plate shall be new, commercially proven and conforming to
latest Indian/International standards as per following specifications:
Technical Specification :
Compliance to IS 2285, close grain C.I. grade FG-200(IS-210)
Size- 1500mmx1500mm Casting stress relieved to remove internal stresses Flatness- Grade-I as per IS 2295-1991 (Inspection grade)
Accessories :
Fabricated pedestal with leveling screw. 1Set Operation, maintenance and spare parts manual 2 Sets Servicing Tools 1 Set
Spares :
Set of essential spares for 2 years normal operation
3.3.14 Cast Iron Surface Plate with pedestal(Workshop Grade) Qty- 2Nos. for Ranchi
Cast Iron surface plate for precision gauging, inspection layout and marking
purpose. The surface plate shall be new, commercially proven and conforming to
latest Indian/International standards as per following specifications:
Technical Specification :
Compliance to IS 2285, close grain C.I. grade FG-200(IS-210)
Size- 1500mmx1500mm
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JHARKHAND GOVERNMENT MSME TOOL ROOM, RANCHI &
GOVT. TOOL ROOM & TRAINING CENTRE,DUMKA
TECHNICAL SPECIFICATION FOR PROCUREMENT OF
MACHINE TOOLS
Tech. spec-Rev1-JGMTRTC-machine tools-ph- II Page 31of 36 2013, MECON LIMITED. ALL RIGHTS RESERVED
Thyristorised/ Solid state synchronous electronic sequence timer consisting of
squeeze, weld, forge, heat control unit.
Mains supply voltage (V)415V+/- 10%,3Ph,50 Hz
Accessories :
All standard and essential accessories 1 Set Pair of straight electrode 1Set Pneumatic system 1No. Control system 1No. First fill of oil, grease and lubrication.
1No.
Foundation bolts, leveling wedges, anchor bolts 1Set Operation, maintenance & spares parts manual 2Sets Cable to provide connection to machine 15 meters
Spares :
Set of essential spares for 2 years normal operation
3.3.16 MIG/MAG Welding Machine Qty 1No. for Ranchi
1No. for Dumka
MIG/MAG(CO2) welding machine for welding carbon steel, stainless steel,
aluminum and other non ferrous materials. The machine shall be new robust,
reliable and commercially proven conforming to the relevant Indian/International
standard for use in Tool room and training centre. The machine shall be equippedwith power, wire feeder, welding torch, cable and all standard/ essential accessories
to demonstrate welding at the time of commissioning.
Technical Specification
Power Source 415V+/-10%, 3Phase, 50 Hz
Input KVA at 100% Duty Cycle 20 KVA Open Circuit Voltage 50V
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JHARKHAND GOVERNMENT MSME TOOL ROOM, RANCHI &
GOVT. TOOL ROOM & TRAINING CENTRE,DUMKA
TECHNICAL SPECIFICATION FOR PROCUREMENT OF
MACHINE TOOLS
Tech. spec-Rev1-JGMTRTC-machine tools-ph- II Page 32of 36 2013, MECON LIMITED. ALL RIGHTS RESERVED
Welding CurrentOutput Range 50-400Amps
Output at 60 % duty cycle 400 Amps Output at 100 % duty cycle 300 Amps Power Source Cooling Forced Air Wire feed speed (MS/SS) 1.2-18 M/min
Class of insulation H
Accessories :
Welding MIG torch 1 No. Welding cable 20 meters Welding wire 1Set MIG wire feeder unit 1Nos. CO2 heater 1 No. CO2 regulator 1No. Hand Glove 1 Pair Armor hand shield 2 Nos. Armor head shield 2 Nos. All essential accessories to operate the equipment 1 Set Machine Service tools 1Set Operation, maintenance and spare parts manual 2 Sets Cable to provide connection to machine 15 meters
Spares :
Set of essential spares for 2 years normal operation3.3.17 TIG Welding Machine Qty- 1No. for Ranchi
1No. for Dumka
TIG Welding machine for welding MS, Stainless steel and non ferrous Aluminium
metals. The machine shall be suitable for MMA, DC TIG and AC TIG process. The
machine shall be new robust, reliable and commercially proven conforming to the
relevant Indian/International standard for use in Tool room and training centre. The
machine shall be equipped with power, welding torch, cable and all standard/
essential accessories to demonstrate welding at the time of commissioning.
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JHARKHAND GOVERNMENT MSME TOOL ROOM, RANCHI &
GOVT. TOOL ROOM & TRAINING CENTRE,DUMKA
TECHNICAL SPECIFICATION FOR PROCUREMENT OF
MACHINE TOOLS
Tech. spec-Rev1-JGMTRTC-machine tools-ph- II Page 33of 36 2013, MECON LIMITED. ALL RIGHTS RESERVED
Technical Specification:
Main Supply 415V +/- 10%, 50Hz, 3 Phase
Open circuit Voltage 90 V Maximum output at 60% duty cycle 250 A (MMA) /
300A(TIG)
Welding current range 10-300 Amps
Insulation Class F Enclosure Class IP-23 Type of cooling Forced Air Cooling Unit To suit
requirement
Light Weight Portable power source Electrode preheating for easy start
Accessories
TIG torch1No.
Argon regulator1No.
Control panel1No.
Cooling Unit1 No.
Welding cable20 m
Hand Glove1Set.
Armor hand shield2 Nos.
Armor head Shield2Nos.
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JHARKHAND GOVERNMENT MSME TOOL ROOM, RANCHI &
GOVT. TOOL ROOM & TRAINING CENTRE,DUMKA
TECHNICAL SPECIFICATION FOR PROCUREMENT OF
MACHINE TOOLS
Tech. spec-Rev1-JGMTRTC-machine tools-ph- II Page 34of 36 2013, MECON LIMITED. ALL RIGHTS RESERVED
All essential accessories to operate the equipment1Set
Machine Servicing tools1Set
Operation, maintenance and spare parts manual2 Nos.
Cable to provide connection to machine 15 metersSpares :
Set of essential spares for 2 years normal operation
4.0 Delivery and Completion Schedule
All equipment being installed for various facilities / units under this contract shall be
delivered to site, erected and commissioned within 6(Six) months from date of order.
5.0 DATA TO BE FURNISHED ALONGWITH THE TENDER5.1 The following important technical details of the equipment offered shall be furnished
along with the tender:
5.2 sets of original Catalogues and technical literature giving general description,specifications, general arrangement requirements of power and other services viz. air,
water important features of main equipment and accessories.
5.3 Questionnaire given below shall be filled up to ensure completeness of data andsubmitted alongwith the tender:
5.3.1 General :
i) Tenderers registered name and address :
ii) Name and address of Tenderersrepresentative to whom all references can
be made for expeditious coordination
:
iii) Total estimated shipping weight / volume
of each of the items offered
:
iv) Manufacturers company profile and
reference list of similar equipment supplied
in the last three years indicating the
following
a) Description :
b) Model number :
c) Year of supply :d) Users address
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JHARKHAND GOVERNMENT MSME TOOL ROOM, RANCHI &
GOVT. TOOL ROOM & TRAINING CENTRE,DUMKA
TECHNICAL SPECIFICATION FOR PROCUREMENT OF
MACHINE TOOLS
Tech. spec-Rev1-JGMTRTC-machine tools-ph- II Page 35of 36 2013, MECON LIMITED. ALL RIGHTS RESERVED
5.3.2 Technological
i) Make :ii) Model :
iii) Overall dimensions of the machine L x
W x H, mm
:
iv) Weight of single largest piece to be
handled during erection / maintenance, kg
:
v) Max. weight of job, kg :
vi) Weight of machine with standard
accessories, kg
:
vii) Type of foundation (isolated floor
mounting, etc)
:
viii) Accuracy standard followed (pleaseenclose copy of test chart of machine or
similar machine already delivered)
:
ix) After sales service arrangement :
x) List of standard accessories :
xi) List of optional accessories :
xii) Safety features available :
xiv) Instruction manuals :
xv) Reference list
:
5.3.3 Electrical: Total Installed Power
i) Motor :
a) Make :
b) Type :
c) Rating :
d) Voltage :
e) Current :
f) Rpm :
g) Degree of protection :
h) Class of insulation :
i) Temperature rise over 50
o
C ambient :j) Starting current :
k) Starting torque / pullout torque :
ii) Starter
a) Make :
b) Type :
c) Enclosure :
d) Degree of protection :
e) Make and rating of contactor :
f) Make and range of O/L relays :
h) Provision of ON / OFF / O/L reset buttons :
i) Provision of tripped on O/L Lamp :iii) Cables
a) Make :
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JHARKHAND GOVERNMENT MSME TOOL ROOM, RANCHI &
GOVT. TOOL ROOM & TRAINING CENTRE,DUMKA
TECHNICAL SPECIFICATION FOR PROCUREMENT OF
MACHINE TOOLS
Tech. spec-Rev1-JGMTRTC-machine tools-ph- II Page 36of 36 2013, MECON LIMITED. ALL RIGHTS RESERVED
b) Type :
c) Size :
d) Schematic electrical diagram :
5.4List of recommended spares for two years operation :5.5Schedule for delivery at site, erection & commissioning :5.6List of special tools and tackles5.7Size of Door (width and height) required for entry of machine consignment into the shop.5.8
Guaranteed technical parameters
5.9Un priced break up of deliverables ( standard/ optional accessories & spares )
6.0 DATA TO BE FURNISHED BY THE SUCCESSFUL TENDERER AFTERPLACEMENT OF ORDER
6.1 The following documents / drawings shall be furnished by the successful tendererwithin four weeks from the placement of order
6.2 Drawings:a) General arrangement drawing of the equipment indicating overall dimensions,
technical parameters, etc.
b) Foundation drawing with load data for the equipment. These drawings shallindicate the location and details of foundation bolt, anchor system, levelingwedge, inserts, cable trenches / conduits, etc., to be built in the civil work.
c) Scheme of drawing for connection to electrical / instrumentation panel.d) Scheme of drawing for connection of compressed air and other utilities.e) Size of Door (width and height) required for entry of machine consignment into
the shop.
f) Electrical Earthing requirement
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JHARKHAND GOVERNMENT MSME TOOL ROOM, RANCHI &
GOVT. TOOL ROOM & TRAINING CENTRE,DUMKA
TECHNICAL SPECIFICATION FOR PROCUREMENT OF
MACHINE TOOLS
6.3 Quality Assurance plan, geometrical accuracy chart, positioning / repeatability test and
other performance test etc. for equipment under scope of supply.
6.4 Requirement of services and utilities like power, air, water, crane facility etc forcommissioning and operation of machine.
6.5 The following documents shall be furnished in three copies during inspection/despatchof the equipment:
a) Inspection / Test certificatesb) Operation, maintenance and service manualc) Complete spare parts lists with ordering informationd) Inspection / acceptance test for major outsourced components viz. Electric motor,