Foshan City Nanhai Yinxiang Welding Equipment Co., Ltd.
Main products:square wave AC and DC welding machine,carbon dioxide gas protection welder,air plasma arc cutting welder,inverter DC arc welding machine,AC arc welding machine
Products
Contact Us
  • Contact Person : Ms. Ding Min
  • Company Name : Foshan City Nanhai Yinxiang Welding Equipment Co., Ltd.
  • Tel : 86-757-86772830,85111901
  • Fax : 86-757-86717299
  • Address : Guangdong,Nanhai,hegui industrial zone
  • Country/Region : China
  • Zip : 528241

DN2 -35 Pneumatic Resistance spot Welding Machine

DN2 -35 Pneumatic Resistance spot Welding Machine
Product Detailed
advanced digital logic circuit control high production efficiency micro-computer controller high accuracy

DN2 series Pneumatic Resistance Welder

Functions & Features:

Constant current/constant voltage control: after parameter setting, the controller can select constant current or constant voltage control mode, compare the set values and acquired values of welding current/constant voltage.Nine welding conditions can be saved for optional use.Preheat current, welding current and tempering current can be set to get rid of splashing during welding and quenching problems after welding. Three discharge pulses can be used independently or combined randomly.Capable of gradual rise or drop of current: this helps prevent splashing during welding and bad nugget formation, and achieve good physical property.Fault diagnosis and automatic protection: in case of abnormality detected by the controller during operation, the output will be stopped automatically and indicated visibly.The controller features an SCM main control unit, with a highly tidy and integrated electric circuit for stable performance and high resistance to interference.

DN2 series pneumatic resistance spot welders

 MODEL

DN2-25

DN2-35

DN2-50

DN2-75

DN2-100

DN2-160

Supply voltage(V) 2-ph

380V/2ph

380V/2ph

380V/2ph

380V/2ph

380V/2ph

380V/2ph

Rated frequency(HZ) AC

50-60

50-60

50-60

50-60

50-60

50-60

Rated capacity(KVA)

25

35

50

75

100

160

Maximum short current(A)

11000

15000

19000

23500

26000

31000

Maximum welding input(KVA)

50

70

100

150

200

350

Rated duty cycle (%)

20

20

20

20

20

15

Arm length(mm)

360

360

360

460

460

460

Maximum compression(N)

2500

4000

4000

6280

6280

14000

Electrode stroke(mm)

60

60

60

60

60

60

Cooling water volume(L/min)

3

3

3

3

3

3

Insulation Class

F

F

F

F

F

F

Protection Class

IP21S

IP21S

IP21S 

IP21S 

IP21S 

IP21S 

Electrode head(mm)

20*70

20*70

20*70

20*70

20*70

20*70

Electrode holding rod(mm)

30*200

30*200

30*200

30*200

30*200

30*200

Electrode arm(mm)

55*240

55*240

55*240

80*260

80*260

80*260

Welding capability /low carbon steel(mm)

1.5+1.5

2.0+2.0

2.5+2.5

3.0+3.0

4.0+4.0

4.5+4.5

weight(KG)

270

300

330

360

390

600

Exterior dimension( mm)

1000*640*1600

1220*680*1820

 

Accessories

1) Pedal switch 1pc

2) DN2-75B;DN2-100B;DN2-160B with 1 air container

DN2 -35 Pneumatic Resistance spot Welding Machine



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