UN1 Series Resistance AC Butt Welder

Main features::

1.AC Resistance Butt Welding is the welding method that the end surfaces of two parts are pressed tightly,and the resistance heat is used to heat up the surfaces to the plasticized status,then the upsetting force quickly press them together more tight again or without applying the upsetting force pressure,just only hold on the welding pressure to complete the welding;
2.Compared to Flash Butt Welding,Resistance Welding is much easily to for worker use and operate,the cost is much lower,welding productivity is also higher;
3.The welded joint is smooth.and the welding burrs are small;
4. The structure is designed compactly which is very easily to be adjusted to weld different parts. The special butt welding control circuits ensure the welding quality;
5. Mainly used for butt welding various metal material with welding section area less than250mm,such as iron,wires,steel sheet,pipes,etc.

Main Technical Parameters:

Model

Rated Capacity

Rated Input Voltage

Rated Frequency

Max Short Current

Rated Duty Cycle

Max Clamping Force

Max Upsetting Force

Cooling Water Required

Dimensions L*W*H

Average Weight

UN1-25

25KVA

380V

50/60Hz

11000A

50%

3900N

1500N

150L/H

90*80*120CM

300Kg

UN1-35

35KVA

380V

50/60Hz

15000A

50%

3900N

1500N

150L/H

90*80*120CM

350Kg

UN1-50

50KVA

380V

50/60Hz

19000A

50%

3900N

1500N

150L/H

90*80*120CM

400Kg

UN1-75

75KVA

380V

50/60Hz

23500A

50%

6100N

2500N

200L/H

90*80*120CM

450Kg

UN1-100

100KVA

380V

50/60Hz

26000A

50%

6100N

2500N

200L/H

90*80*120CM

500Kg

UN1-150

150KVA

380V

50/60Hz

31000A

50%

8000N

3900N

300L/H

135*80*160CM

550Kg

UN1-200

200KVA

380V

50/60Hz

35000A

50%

8000N

3900N

300L/H

135*80*160CM

650Kg