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Lorch Schweißtechnik GmbH | www.lorch.eu
M-Pro Series
2009 | Lorch Schweißtechnik GmbH | www.lorch.eu
2
M-Pro Series
Contents:
1. Product types
2. Set up/construction
3. Operation concepts
4. Operation
5. Weldable procedures
6. Application ranges
7. Summary advantages
8. Accessories
Lorch Schweißtechnik GmbH | www.lorch.eu
Product types
4
M-Pro Series
The new M-Pro.
MIG/MAG-Perfection
for each workshop.
1 Quality machine
3 Operation versions
6 Performance categories
5
M-Pro Series
Stable and strong handles
High quality stainless steel handle
Angled Euro-connector for an optimised wire feed
Large wheels with a brake
Large and practical storage area
Well protected operating panel
50l-bottle capable
double bottle protection
Power saving due to fan standby function
... and much more
The new M-Pro.
Quality in every detail.
6
M-Pro Series
M-Pro product types
Scope of delivery: torch, pressure reducer, earth cable, basket coil adapter, mains connection with 16 CEE-plug, power adapter 230/400 V (M-Pro 170 and 210 only) gas hose 1,8 m with cap nut R 3/8‘‘
CEE 16 CEE 16 CEE 16+Adapter CEE 16+Adapter Mains plug
400 V 400 V 230/400 V 230/400 V Voltage
300 A 250 A 210 A 170 A Performance
M-Pro 300 M-Pro 250 M-Pro 210 M-Pro 170
30/20% 30/20% 25/15% 25/15% Duty cycle max at 20/40°C
0,6-1,2 0,6-1,0 0,6-1,0 0,6-0,8 Weldable wire steel
1,0-1,2 1,0-1,2 1,0-1,2 1,0 Weldable wire aluminium
0,8-12 0,8-10 0,8-8 0,8-6 Weldable mat. thickness steel
2-8 2-6 2-5 2-4 Weldable mat. thickness alu
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M-Pro Series
Product types M-Pro MIG-Brazing
Scope of delivery: torch, pressure reducer, earth cable, basket coil adapter, mains connection with 16 CEE-plug, gas hose 1,8 m with cap nut R 3/8‘‘
CEE 16 CEE 16 Mains plug
400 V 400 V Voltage
200 A 150 A Performance
M-Pro 200 CuSi M-Pro 150 CuSi
30%/20% 60%/40% Duty cycle max at 20/40°C
0,6-1,0 0,6-0,8 Weldable wire steel
0,8-1,2 0,8-1,0 Weldable wire aluminium
0,5-8 0,5-6 Weldable mat. thickness steel
2-6 2-5 Weldable mat. thickness alu
0,8-1,0 0,8-1,0 Weldable wire CuSi
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M-Pro Series
M-Pro series
M-Pro
170
M-Pro
210
M-Pro
250
M-Pro
252 (1ph
230v)
M-Pro
300
M-Pro
150 CuSi
M-Pro
200 CuSi
Max. Power 170 A 210 A 250 A 250 A 300 A 150 A 200 A
Basic Plus 2R x x x x x x 0
Control Pro 4R 0 x x x x x x
Performance 4R 0 0 x 0 x 0 x
X = Available
0 = Not Available
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M-Pro Series
Definition of Lorch operation concepts
Unit designed with digital display
Everything you need for proper welding
Wire Speed
Extended operating and function concept
All important information and functions
easily and quickly accessible
Exact current display by (additional) 7-segment display
Wire Speed/Current & Voltage
Very modern - but still easy to use
Practical with synergic line control
Graphic supported operating concept
Modern display technology (OLED)
Basic Plus
Control Pro
Performance
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M-Pro Series
Operation options & range of functions
For all those
wanting
„simply good“
BasicPlus Automatic adjustment
2-roll wire feed
For all those
wanting
„simply more“
ControlPro Automatic adjustment
4-roll wire feed
Voltage- and Ampere-display
For all those
wanting
„simply super“
Performance Automatic adjustment
4-roll wire feed
Voltage- and Ampere-display
Graphic display (OLED)
Powermaster remote control torch
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M-Pro Series
M-Pro „Basic Plus“
Step switch
Automatic wire adjust
2 roll feed
Pure synergic due to automatic
adjustment adjustment of synergic line in feed case
3-Steps and weld
One digital display
wire feed speed (m/min)
correction value in %
display for side parameter such as spot time, interval time, gas post flow, wire burn back, etc.
12
M-Pro Series
M-Pro „Control Pro“
Step switch
Automatic wire
Volt and ampere meter
4 roll feed
Pure synergic due to automatic adjustment
adjustment of characteristic line in feed case
3- Steps and weld
Two digital displays
for wire feed speed (m/min)
correction value (%)
pre-selection material thickness
actual value of current and voltage with hold function
display for side parameter such as spot time, interval time, gas post flow, wire burn back, etc.
13
M-Pro Series
Volt and ampere display
Self-luminous OLED-display (Organic Light Emitting Diode)
Graphic supported operating concept
Digastep-electronics for more adjustment accuracy (like C-Dialog)
Pure synergic due to automatic adjustment
3-Steps and weld
PowerMaster-remote control torch
Job store is possible
4-roll wire feed
M-Pro „Performance“
Lorch Schweißtechnik GmbH | www.lorch.eu
Set up/Construction
15
M-Pro Series
Housing/Casing
Robust, galvanised housing
constructed for tough every day use
stable
galvanised & powder coating
front part made from UV-resistant
and fibre-glass reinforced
synthetics
Operating panel is highly visible
Ergonomically designed operating (no kneeling down)
Ideal for applications in trade and industry
16
M-Pro Series
Internal construction
Top-co-ordinated transformer/inductor combination
high quality copper winding for load capacity and very long service life
good heat dissipation
in-sensitive to dust and humidity
automatic fan standby function
Overload protected rectifier
Internal separation of components
separate control area protected from dust
separate wire feed area
Service
easily accessible components
exchangeable components with bolted construction
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M-Pro Series
Advantages/Benefits
Segregated housing parts
Dust protected area for all of the
electronic and electrical components
Automatic fan standby thus
reducing power and dust
Resistant against deposited moisture
due to additional varnish insulation
Power components in
direct cooling circuit
Fan assembly accessible from outside
Use of copper windings only
Easy-to-service
18
M-Pro Series
Wire feeding without power and gas
positioned at control
Wire feed with precision
2 or 4 roll feed versions
wire feed not made from plastic but high strength synthetic material
feeder plate is completely insulated
substantial reduction of vibrations in wire feed housing
large wire feed rolls of 37 mm
long service life
reduction of wear
improved smoothness
Easy-to-open feed roll (pressure roller)
Hardened wire rolls with ground and knurled central screws for an easy change of wire feed rolls
Wire feed area
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M-Pro Series
Advantages/Benefits
Open and easily accessible wire feed
Wire feed roll is insulated towards the motor
motor axis has no welding potential
Gearbox with synthetic wheels
thus is the wire feed completely potential-free
No open gearwheels (no danger of crushing)
Reinforced glass fibre synthetics
Low in vibration
Long service life due to
application of 37 mm wire feed rolls
No risk of injury
20
M-Pro Series
Gas bottle holder
Double gas bottle protection
1st safety chain prevents the upper bottle
against tipping over
2nd safety chain prevents the lower part
against slipping away
Bottle uptake for up to 50 litre bottles
Flat and low tailgate
Advantage:
use of large gas bottles in
compliance with rules and regulations
flat tailgate – to relief the user
preventing accidents at work
21
M-Pro Series
Practical-orientated use
Depositing surface on the machine
Slip-resistant rubber mat
Easy-to-open side with clip-hinges
Interior lighting
Everything has its place in this unit.
22
M-Pro Series
M Pro-Series
Interior lighting
especially in workshops and dark corners
the wire feed section gets some light by
opening the side case
always good lighting conditions
and error-free wire adjustment
Strengthened
wire spool mandrel support
exact vertical spool alignment and filler
wire guidance
no grinding or wobbling of the spool on the
housing – minimising risk of short circuit
23
M-Pro Series
Central connection guidance low-friction guidance of hose package
diagonal wire wire feeding
into the hose package
45 degree feed unit
Advantages:
no bending of hose package
improved wire guidance
characteristics especially
with aluminium
use of longer hose packages possible
minimising wire feed problems
capillary tube does not fall out
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M-Pro Series
Connections
Torch connection (Euro-central connection)
model with DINSE-connector available
connections in front plate are countersunk
due to the crash protection of the handles, bending or breaking of connectors is minimised
ground cable (DIX-connector)
robust DIX-connector
world standard
Advantages
minimising damages due to transportation
designed for tough applications
damage of central connection is reduced
25
M-Pro Series
robust transport wheels for every-day-use
with total-stop-function
125 mm diameter
Advantages
safe castors
large transport wheels
thus safe to move on bad flooring,
grooves and bumps
preventing roll away and
securing transportation
due to brake function
Transport wheels
26
M-Pro Series
Transport handles
Safety handles
Crash protection
protecting the connectors (ground cable/torch)
protecting the operating elements
Integrated support of Stainless bar
for improved manoeuvrability
Advantages
very good to transport and guidance
safe transport and moving
high protection function for operation
and connections
27
M-Pro Series
Loading/lifting
Handles on the front side serve also as lifting points for craning
Back side has integrated lifting brackets
Lorch Schweißtechnik GmbH | www.lorch.eu
Operation concepts
29
M-Pro Series
„Basic Plus“ Operating panel
wire feed m/min correction value %
welding current
mode 4-stroke / 2-stroke/ spotting /interval
digital display
control knob parameter value (arc length correction)
welding step (material thickness)
30
M-Pro Series
„BasicPlus“ - 3 steps and weld.
2. Set voltage step
weldable material thickness will be displayed automatically
1. Set characteristic line material/wire/gas-combination
(in wire feed section)
3. Arc fine correction
stepless fine adjustment
31
M-Pro Series
„ControlPro“ operating panel
wire feed m/min correction value %
welding current
digital display
material thickness mm welding voltage
digital display
welding step (material thickness)
mode 4-stroke / 2-stroke/ spotting /interval
control knob parameter value (arc length correction)
32
M-Pro Series
„ControlPro“ - 3 steps and weld.
1. Set characteristic line material/wire/gas-combination
(in wire feed section)
2. Set voltage step
weldable material thickness will be displayed automatically
3. Arc fine correction
stepless fine adjustment
33
M-Pro Series
„Performance“ operating panel
Schweißen
34
M-Pro Series
„Performance“ operating panel
1. Set characteristic line displayed on OLED-graphic display
2. Synergic-adjustment
21 voltage steps, almost similar to stepless
3. Arc fine correction
stepless fine adjustment
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M-Pro Series
Benefits of control types
All operating types have characteristic line setting.
Select characteristic line – operator controls only material thickness. (Attention: material thickness setting is a reference value).
Very easy to operate – also for beginners.
Error-free adjustment
Looking for the working point is omitted.
Characteristic line „0“ allows manual machine settings.
Display of set working values – depending on control panel type.
Lorch Schweißtechnik GmbH | www.lorch.eu
Operation
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M-Pro Series
M-Pro Synergic function
Take note of the
corresponding charac-
teristic line number in the
right column.
Select from the
characteristic line table
the required
material/wire/gas
combination.
Set the corresponding
number with
characteristic line
selection knob.
1. 2.
3.
38
M-Pro Series
Manual mode
Characteristic line number „0 Man.“
material-wire-gas-combination is nullified.
wire feed and welding voltage can be set manually.
The welding step instead of
material thickness will be displayed.
The must-value for welding voltage instead of
material thickness will be displayed.
If an unassigned number is set with the
characteristic selection knob it will display the
error message „noP“.
ControlPro
BasicPlus
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M-Pro Series
Application range
Especially to be used:
By professional operators
Craft, trade and workshop
Automotive
Industrial
Lorch Schweißtechnik GmbH | www.lorch.eu
Summary of advantages
41
M-Pro Series
Advantages of M Pro-series
„3 steps and weld“ – operating concept
Choice of different operating panels
Synergic line control – from BasicPlus
Adjustment of material thickness
Green illuminated displays
Turn off control for characteristic line
High quality housing
Potential free wire feed unit
Large wire feed rolls
Angular and countersunk central connector
Static strengthened wire roll holder
42
M-Pro Series
Advantages of M Pro-series
Easy and anatomically designed operation
Well visible operating panel
Dust-free zone for the complete control
Power saving mode due to fan standby
Reduced dust load due to fan standby
Large transport wheels with brake function
50 l bottle holder
Impact protection
Integrated lifting facilities for mechanical lifting
(i.e. crane)
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M-Pro Series
Advantages of M Pro-series
Micro-process based MIG-MAG control
Ideal parameterisation (i.e. welding current, wire feed,
wire back burn, gas back flow and spot time)
High quality industrial electronics
Powerful cooling system
Control electronics are isolated from dust
Potential-free wire feed unit
Lorch Schweißtechnik GmbH | www.lorch.eu
Summary
45
M-Pro Series
Summary
Perfect welding characteristics and high economic efficiency
processor controlled MIG-MAG logic controlling welding current, wire
feed, wire back burn, gas post flow time and spot time.
best welding characteristics with steel, stainless steel and aluminium
best thin metal sheet characteristics
Easy to operate
High service quality
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M-Pro Series
Summary
Easy to operate and high level of safety
integrated and high quality 2-roll drive with wire insert button
integrated and high quality 4-roll drive with wire insert button
complete series with large transport rolls
completely insulated underneath the wire roll
fine adjustment, 12 adjustment steps
High quality
quality assured manufacture
excellent price/performance rate
solid construction
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M-Pro Series
Lorch - Services
Practical training:
For a small cost along
with purchase of a new
Lorch welding unit, we‘ll
accompany you, locally
and provide the
necessary knowledge:
- Procedure knowledge
- Adjustment knowledge
- Machine knowledge
3 Years Full Warranty:
That means 8760
service hours. – One
year with 365 days
times 3 years.
Provided that the
completed guaranty
card has been
returned to LORCH
The type plate is the
carrier of truth:
We guarantee the
accuracy of our
technical data. Should
your machine not
comply to these
values we‘ll take it
back without any
objections and issue a
full refund
Lorch Schweißtechnik GmbH | www.lorch.eu
Thank you for your interest.