rms engineering intro final
TRANSCRIPT
RMS ENGINEERING
BUSINESS ADRESS :- S BLOCK , PLOT NO 103 ,
MIDC BHOSARI,
PUNE – 411026
MAHARASHTRA
Year of establishment :- 2006
Core Competency :-
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Core Competency :-Fabrication
Machining M&R Welding Spray metalizingHard facing (Steliting , Coating etc )
Promoted by :- Mr. Sanjeev Badami
Contact : 09850920429
RMS ENGINEERING
COMMERCIAL DETAILS BUSINESS ADDRESS :
S BLOCK , PLOT NO 103 ,
MIDC BHOSARI,
PUNE – 411026
Excise Details: - .ECC NO:AAZPB1488NEM001COMISSIONERATE: PUNE-I
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PUNE – 411026
MAHARASHTRA
VAT Tin No : 27520514829V
CST TIN : 27520514829C
Pan no.: AAZPB1488 N
Service Tax No: -AAZPB1488NSD001
DIVISION : PUNE-VRANGE-BR-IV
RMS ENGINEERING
PLANT &MACHINERY BUILT UP SHOP FLOOR 0F 2500SQFT
+OPEN SPACE OF 2500SQFT
LATHE 3 NOS
MAX TURNING CAPACITY BETWEEN CENTER 1500 SWING OVER BED 640 mm (FLANGES UP 800 mm)
WORK FORCE
FACILITIES
SUPERVISOR
M/C SHOP
SUPERVISOR
FABRICATION
PROPRIETOR
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DRILLING 3NOS MAX DIA 50mm
WELDING RECTIFIER (INVERTER BASED) 600Amp MAX- 02 NOS
GTAW (TIG) UNIT
MIG/MAG RECTIFIER 400AMP MAX
SPRAY & FUSE TORCHES EUTECTIC /VICTOR
PTA SYSTEM
HVOF SYSTEM
WELD POSITIONER
IN HOUSE JOB HANDLING UP TO 5 TONS
HELPERS(4)
OPERATIVES
(2)
M/C SHOP
WELDERS
(4)
FABRICATION
RMS ENGINEERING FABRICATION
Fabrication to Customer Specifications :SS TANKSHEAT TREATMENT TRAYS BASE FRAMES EXPANSION BELLOWSTROLLEYS EXPANSION BELLOW )
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TROLLEYSPALLETS , etc Cooling Coils
EXPANSION BELLOW )
DOSING SYSTEM FOR paint booth
Ammonia Cooling coil
RMS ENGINEERING
S S HOPPERS
FABRICATION
CUSTOMER SPECIFIC REQUIREMENTS
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LOADING HOPPERS
CONVEYOR SCREWS WITH HARD FACING
RMS ENGINEERING FABRICATION
Fabrication to Customer Specifications :
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Boiler water tank 25000lcapacityss304
Burner coil inconel fabrication and repairs
RMS ENGINEERING
FABRICATION OF CANOPIES AS PER CUSTOMER NEEDS/DESIGN STRUCTURES & FIXTURES
PUMP CANOPY
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MOTOR CANOPY
Conveyor screw
RMS ENGINEERING
SS TANKS
SPRAY SYSTEMS AS PER CUSTOMER SPECIFICATION
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WITH PIPING
ON SITE SS PIPING
RMS ENGINEERING
CUSTOMISED /USER SPECIFIC EQUIPMENTS INCLUDES
DESIGNTESTING DEVICE FOR
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MACHINING
FABRICATION
COMMISIONING
DRUM ROTATOR FOR 50TON ROLE
TESTING DEVICE FOR ROTARY CONNECTOR
FOAM ROLLER PRESS
PRESSURE CHAMBER FOR TESTING
RMS ENGINEERING
22TON CI BED ATMUZZAFARNAGAR
BEARING BUSH 58RC
AFTR REPAIRS
THIRD MILL STEP UP GEAR (2TON REPAIR)
M&R WELDING (INHOUSE /ON SITE )
DIES
C I MACHINE BEDS/BSES
GEARS
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CI FLY WHEEL OF 1000TON-PRESS
CI FLY WHEEL OF 5000TON-PRESS
AFTR REPAIRS
BULLGEAR REPAIR
RMS ENGINEERING
PRESS PARTS
CON.RODS
CRANK SHAFTSAND MUCH MORE
SLEW RING OF AWIND MILL AT SITE
1000TON PRESS CRANK SHAFT
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6000TON CON ROD FORTUNA GRINDER
BEARING AREA REPAIR
Bogie frame (under Carriage)of a diesel loco
RMS ENGINEERING
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Connecting of 6000ton forging press repair Job weight 12 ton
RMS ENGINEERING SPRAY METALIZING / wear resistance coating
Wear resistance coating for erosion /corrosion /Abrasion etc Hard facing )
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Impact hammers
RMS ENGINEERING SPRAY METALIZING / wear resistance coating
Wear resistance coating for erosion /corrosion /Abrasion etc Hard facing )
SS CLADDING ON ZnPOT
SS CLADDED ZINK POT STRESS RELIVING r BY vsr
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SS OVERLAYING OF GALVANIZING TANK
RMS ENGINEERING Machining
MACHINING
Conventional set up Turning up to
650mm DIA
1500 LENGTH
Drilling up to 50MM
SPLIT /COLLAPSIBLE BUSHES
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Drilling up to 50MM
Milling (no03)(1200X600)
Also extend our
services
For Horizontal boring
,grinding etc VMC ETC
AL EXTRUSION DIE
RMS ENGINEERING Machining cont
Includes Spares for maintenance
as per sample /drawing)
Machining of in house fabricated
components such a s PIPE CONNECTORS AND COUPLINGS
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components such a s flanges and spacer
coupling sleeves etc
AND COUPLINGS
CONVEYOR
ROLL
Pressure piston of plasticinjectionmolding m/c
RMS ENGINEERING
Background
started in 2006, with an aim to provide total
SURFACE TECHNOLOGY SERVICES
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SURFACE TECHNOLOGY SERVICES
Repair and OEM coatings
RMS ENGINEERING
INDUSTRIAL APPLICATION
Automotive - Piston rings, Synchro ring, Rocker arm pin, etc.
Steel- CRM rolls,Briddle rolls, Sink rolls, Guide rolls, etc.
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Pulp and Paper -Rewinder rolls,Traction rolls, Various sleeves & shaft
Pump and valve- Plungers, sleeves,Wedges, Seat rings, Balls for globe valves.
Turbine and power : Thermal barrier coating , blade coating, inconel weld repair
rotor bearing area repair
RMS ENGINEERING
SPRAY METALIZING PROCESS CAPABILITIES
FLAME SPRAY (POWDER METALIZING / POWDER WELDING )
HVOF
Powder spray
Powder Welding (flame)
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Powder Welding (flame)
Pulsed TIG,
PTA
Blasting,
RMS ENGINEERING
1 1 -- FusionFusion
2 2 -- Atomization and speed upAtomization and speed up
3 3 -- Temperature and speed controlTemperature and speed control
4 4 -- Coating buildingCoating building
Different Spraying StepsDifferent Spraying Steps
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4 4 -- Coating buildingCoating building
1 - Spraying particles transport2 - Impact on the surface3 - Thermal transfer from particles to substrate4 - Particles Solidification and5 - Mechanical bond6 - Local Fusion1 - Spraying particles transport
RMS ENGINEERING
A common feature of all thermal spray coatings is their lenticular or lamellar grain structure
resulting from a rapid solidification of small globules, flattened from striking a cold surface at high velocities.
The coating is formed when millions of particles are deposited on top of each other.
These particles are bonded on the substrate by either mechanical or metallurgical bonding
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RMS ENGINEERING
Features of thermal spray
Wide Materials Choice
Metals , Alloy blends, carbides, ceramics..
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Uniform Coating Thickness - 0.02 to few mm
Selective coating capability by masking
In situ coating capability- paper /power
Coatings with high performance :60Rb-72Rc
No metallurgical change in Base material
RMS ENGINEERING
Benefits of Thermal Spraying Competitive Application Costs – Selective coating allows cost
control
When parts are large enough and the coating performance requirement is high, thermal spraying becomes very cost
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requirement is high, thermal spraying becomes very cost competitive.
Environmental : Most importantly the effluent treatment plant is not required. All required is a good dust collector.
RMS ENGINEERING
HVOF (High Velocity Oxygen Fuel) spray process
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RMS ENGINEERING
HVOF (High Velocity Oxygen Fuel) spray process
The HVOF thermal spray process uses the high pressure (8-10bar)combustion of gases, such as propane,
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(8-10bar)combustion of gases, such as propane, propylene, hydrogen, or a liquid fuel such as kerosene.
The process creates a very high velocity >1200m/s
Propel the particles at near supersonic speeds ~800-1000m/s
High impact force results in Bond strength >12000PSI
RMS ENGINEERING
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RMS ENGINEERING
Coating Range Includes
Metals an Metal Alloys : SS,Stellite,Bronze,Babbit,Monel,Etc.
Carbides:Tungsten Carbide,Chromium Carbide,Titanium Carbide.
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Ceramics: Aluminium Oxide,Chromium Oxide,Zirconium Oxide.
Specials: Inconels,Hastelloys,Triboloy T800 Etc.
Hardfacing: Nickel and Cobalt Alloys,Carbides,IronBorides.
RMS ENGINEERING
Materials of ContributionMaterials of Contribution
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RMS ENGINEERING
Thermal spraying vs Chrome PlatingProcess Step Process Step Hard Chrome Hard Chrome Thermal Spraying Thermal Spraying
11 DegreaseDegrease XX XX
22 AlkalineAlkaline XX
33 Grit BlastGrit Blast XX
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33 Grit BlastGrit Blast XX
44 RinseRinse XX
55 EtchEtch XX
66 RinseRinse XX
77 Plate/CoatPlate/Coat XX XX
88 RinseRinse XX
99 DryDry XX
1010 Grind/PolishGrind/Polish XX XX
RMS ENGINEERING
THERMAL SPRAY SCOPE
GENERAL ENGINEERING APPLICATIONS
Maintenance and repair components
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OEM components
New developments
Environmental frendly alternative for hard chrome plating
RMS ENGINEERING
PropertiesPropertiesCarbideCarbide
Melting Melting pointpoint(K)(K)
DensityDensityg/mg/m33
HardnessHardnessMicro Micro VickersVickers
Thermal Thermal expansion expansion coefficientcoefficient
Electric Electric resistivity resistivity (Ž¥m )(Ž¥m )
TiCTiC 34533453 4.854.85 29002900 7.957.95 0.700.70
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VCVC 30833083 5.365.36 28002800 7.257.25 1.51.5
NbCNbC 37733773 7.827.82 24002400 7.217.21 0.740.74
Cr3C2Cr3C2 21682168 6.686.68 18001800 11.711.7 0.700.70
W2CW2C 31233123 17.217.2 30003000 6.006.00 0.800.80
WCWC 29002900 15.615.6 24002400 3.843.84 0.530.53
RMS ENGINEERING
HARD CHROME PLATING V/S HVOF COATING
5
6
No
rmalize W
ear
Resis
tan
ce
Thermal Spray`s Wear Resistance vs.Hard Chrome Platting
ASTM Normalized G65 Wear Test
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0
1
2
3
4
5
HARD CHROME PLATING
ALUMINIUM OXIDE TUNGSTEN CARBIDE
CHROMIUM CARBIDE
No
rmalize W
ear
Resis
tan
ce
Coating Type
RMS ENGINEERING
1000
1200
1400
VIC
KE
RS
HA
RD
NE
SS
HARDNESS OF TYPICAL WEAR RESISTANCE COATINGS
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0
200
400
600
800
ALUMINIUM OXIDE TUNGSTEN CARBIDE CHROMIUM CARBIDE CHROMIUM OXIDE
VIC
KE
RS
HA
RD
NE
SS
THERMAL SPRAY COATING
RMS ENGINEERING
APPLICATIONS Maintenance and repair components
OEM components
New developments
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New developments
RMS ENGINEERING
SECTOR: PUMP & VALVES
PLUNGERS
SLEEVES
BALL VALVE
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INDUSTRY APPLICATIONS
BALL VALVE
SEAT RING
SEAL FACE
RMS ENGINEERING
Ball tungsten carbide coated
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RMS ENGINEERING
Pump plunger carbide coated
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RMS ENGINEERING
CERAMIC COATING
Hi pressure Pump plunger ceramic coated and ground
MECHANICAL SEALSFACE CERAMIC
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ceramic coated and ground FACE CERAMICCOATING AND GRINDING Oe supply
Seal area coatinggrinding oe supply
RMS ENGINEERING
VARIOUS CERAMIC COATED JOBS
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RMS ENGINEERING
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SS impeller seat ring coated with carbide
RMS ENGINEERING
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RMS ENGINEERING
Gas compressor piston rod. Wc+CrC coated
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RMS ENGINEERING
SAND CULTIVATOR BLADE
Pedestal refurbished with powder
FLAME SPRAYED TRASH PLATES
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MIXER BLADES OF PLASTIC MIXER
RMS ENGINEERING
ENGINEERING AND OIL APPLICATIONHVOF COATED COMPONENTS
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WIRE DRAW PULLEYS
AL EXTRUSION DIE
WC CO COATEDCOPPER BUS BAR
RMS ENGINEERING
INDUSTRY APPLICATIONS
SECTOR: STEEL
CGL
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CGL
CRM
WRM
RMS ENGINEERING
600Dia Bridle Roll
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RMS ENGINEERING
DIA 600 FURNACE
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FURNACE ROLL
RMS ENGINEERING
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PLTCM Steel Mill Rolls
RMS ENGINEERING
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Guiding Rollers Galvanising Bath
RMS ENGINEERING
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Steel WRM – Wire Capstans/Guide Pully
RMS ENGINEERING
Oil Flingers Ceramic Coated
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RMS ENGINEERING
Quarter split Bush
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RMS ENGINEERING
For guiding between rolling stands For angular billets
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Various transferring rolls
For guiding between rolling stands For angular billets
For steel pipes and round billets For section steels
RMS ENGINEERING
Parts related to
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d to side
guide rolls
For hot rollingof steel plates
For hot rolling of steel plates
For cold rolling of steel sheets
For side guidein front of coilers(disc)
RMS ENGINEERING
Various For angular billets for bars and wires For angular billets for bars and wires
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Various pinch rolls
For angular billets for bars and wires For angular billets for bars and wires
For round billets For angular billets
RMS ENGINEERING
For extraction of angular billetsLiners
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For extraction of angular billetsfor bar steel
For extraction of angular billetsfor wire (in holding furnace)
For extraction of angular billetfor reinforcing bar
For insertion and extraction of angular billetsfor bars and wires
Liners and
blades
RMS ENGINEERING
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