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DN Multi Spot Welder

The DN multi spot welder with high secondary volts is engineered for high precision through digital control. With optimized welding results, it can be widely used for electro-soldering, heat tempering, and annealing.
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DN Multi Spot Welder

The DN multi spot welder with high secondary volts is engineered for high precision through digital control. With optimized welding results, it can be widely used for electro-soldering, heat tempering, and annealing.


Features

1.   Digital setting and display of all operating parameters like weld voltage, power setting, etc.

2.  In-memory data storage to prevent accidental data loss.

3.  Voltage fluctuations are monitored to prevent damage to data.

4.  Adjustable stroke air cylinder and speed control valves to control ram movement up and down.

5.  Resistance welding transformer delivers a strong electrical current. The water-cooled welding transformer can deliver power at high efficiency to reduce the energy loss using silicon steel cores.

6.  40 sets of welding parameters are under microprocessor precision control.

7.  Error management is adopted for general warnings and major faults through the appearance of error messages.


Parameter

Item

Unit

DN-25

DN-40

DN-63

DN-80

DN-100

DN-150

DN-200

Rated voltage

V

380

380

380

380

380

380

380

Rated frequency

HZ

50/60

50/60

50/60

50/60

50/60

50/60

50/60

Rated capacity

KVA

25

40

63

80

100

150

200

Rated duty cycle

%

30

30

30

30

30

30

30

Insulation class

B

B

B

B

B

B

B

Maximum secondary short circuit current

A

13500

19500

25000

30000

35000

41000

46000

Maximum welding power

KVA

35

56

89

113

141

212

282

Maximum pressure

N

3900

6100

6100

10000

10000

15600

15600

Stroke

mm

50

50

50

50

50

50

50

Input air pressure

Mpa

0.5

0.5

0.5

0.5

0.5

0.5

0.5

Cooling water flow

L/min

5

5

5

5

5

5

5

Arm extension length

mm

320

320

320

320

320

320

320


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Full-Service Manufacturer Of Resistance Welding Machine Since 1999
Foshan Darui Auto Welding Equipment Company is a highly experienced and trustworthy manufacturer of resistance welding equipment.
Contact Us
  No.7 Huaguang Road, Guanbian Village, Hengjiang, Yanbu, Dali Town, Nanhai District, Foshan City, Guangdong Province
  daruiwelding@outlook.com
  +86-13927720483
 +86-757-85778149
  191720138

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