Heavy Duty SAW Power Sources SAW process produces the

Heavy Duty SAW Power Sources SAW process produces the
Heavy Duty SAW Power Sources
SAW process produces the highest quality welds at speeds higher than MMA or MIG process.
Standard single wire SAW can deposit up to 5 kg/hr and automatic multi-wire technique can reach
up to 100 kg/hr.
CPRA 800(S) / 1200(S) are reliable power sources offered with AWM (LW) tractor for single wire
SAW applications.
CPRA 800(S) / 1200(S)
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Rugged construction
Rubberized wheels for ease of mobility
For continuous applications up to 1000A
Precise voltage control
Mains voltage compensation
Protection against thermal overloading
Auto Weld Major (LW)
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Reliable wire feeding
4 wheel tractor mounted with 3m track
Up to 1000A continuous application
Mechanical pointer for tracking
Wire inch up / down
Technical Data
Power Source
Mains supply, Ph x V, Hz
Input current at 415V, A (Max)
Input power at 60% duty cycle,
kVA(Max)
Open circuit voltage, V DC
Welding current at 60% duty
cycle, A
Welding current at 100% duty
cycle, A
Insulation class
Type of cooling
Dimensions, l x w x h, mm
Weight, Kg
CPRA 800(S)
CPRA 1200(S)
3 x 415, 50
65
3 x 415, 50
107
47
22 - 55
77
30 - 60
-
1200
800
F
Forced Air
960 x 760 x 880
325
1000
F
Forced Air
1000 x 800 x 900
375
Welding Head
Auto Weld Major (LW)
Wire (single) diameter range, mm
Wire feed speed, cm/min
Welding current, A (continuous)
Vertical adjustment, mm
Horizontal adjustment, mm
Swivel arrangement, Deg
Torch tilt, Deg
Speed range of tractor, cm/min
Hopper capacity, Kg
Wheel center of tractor, cm
Dimension, l x w x h, mm
Ordering Information
CPRA 800(S)
CPRA 1200(S)
Auto Weld Major (LW)
2.4 – 5.0 (Standard), 6.3 (Optional)
50 – 450
1000
150
150
360°
± 45°
0 – 150
10
350
1368 x 410 x 1145
1620652100
1621649303
4621649225
Track for Auto Weld Major (LW) 4621649351
SAW TRACTOR LW IS supplied with 1 set of control cable, 1 No. of Cu 70 sq mm welding cable
(each 15m in length) and 1 No. 5m long Cu 70 sq mm welding cable with Earth Clamp.
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