Welding Workshop Machines

Throat Depth : (cm)

22.5

30

30

40

30

46

60

90

30

46

60

90

30

46

60

90

30

46

60

90

30

46

60

90

30

46

60

90

Throat Clearance : (cm)

20-30

20-30

20-30

Welding M. S. sheet Max 2 X mm Range thickness Min 2 X mm :

1.6
0.3

1.8
0.5

2
0.7

1.9
0.6

2.5
0.4

2
0.35

1.6
0.25

1
0.2

3.5
0.6

3
0.5

2.5
0.4

2
0.5

4
0.7

3.5
0.6

3
0.5

2.5
0.4

3.5
0.6

3
0.5

2
0.4

1.8
0.3

4
1.0

3.6
0.8

3
0.7

2.8
0.6

5
1.2

4.5
1

4
0.9

3.5
0.7

WITH CERTAIN LIMITATIONS S. S. & BRASS CAN ALSO BE SPOT WELDED

KVA Rating @ 100% duty cycle :

4.2

5.25

7

10.5

14

17.5

10.5

14

21

Current Control :

By means of tap change links between (approx.) 55% and 100%

Class of Insulation :

F

F

F

F

F

F

F

F

F

Cooling Transformer :

AIR

WATER

Cooling Arms & Electrodes :

WATER

WATER

CUSTOMERS TO PROVIDE FOLLOWING SERVICES

Mains supply :

230 V.IPh. 50 Hz / or

415 Volts. Single phase, 50 Hz : (2 lines of 3 phase supply)

Main supply cable size (copper) :

10 
sq : mm

14 
sq : mm

25 sq : mm

14 sq : mm

25 sq : mm

Main Disconnection switch :

2 Pole – 30 amps.

2 Pole – 60 Amps

2 Pole – 100 Amps

Delay Action Fuse :

15 A

20 A

30 Amps

60 Amps

30 Amps

60 Amps

Water at maximum temperature
of 30° C and Minimum Pressure
of 2.1 Kgf/cm2 :

5 Ltrs Per minute

10 Ltrs Per minute

Air :

5.6 kgf/cm2

5.6 kgf/cm2