Dwelco Co., Ltd. is a manufacturer and exporter of Welding machine, Stud welding machine, Inverter welding, Co2 Arc welding machine, Inverter spot welding, Tig Arc welding machine, Inverter Resistance, MIG Arc welding machine, Inverter Seam Welding, Welding Positioner, Weld cleaner, Arc spary machine.
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Inverter plasma cutter

Inverter plasma cutter

70P

70P

Inverter AT-120

Inverter AT-120

Inverter AT-150

Inverter AT-150

Inverter AT-150W

Inverter AT-150W

Inverter AT-200W

Inverter AT-200W


We have inverter plasma cutters that is available from a thin plate to thick like 60mm plates. With our high quality of cutting torch, you can also get the most optimal cut results. Our new P-150, P-250 torch products has dramatically improved by Hafnium diffusion bonding method and the water-cooled cooling produced by the electrode nozzle.

  70P AT-120 AT-150 AT-150W AT-200W
70P1 70P3
Input power 220Vac 1ph 3ph 3800Vac 3ph 3ph 220/380,440Vac 3 ph 220/380,440Vac 3 ph 3ph 220/380, 440Vac 3 ph 3ph 380/440Vac, 3ph, 60/50Hz
Cut mm 10 11 20 30 30 50
12 15 25 40 40 60
15 17 30 45 45 65
Current Rage A 10~70 10~70 10~120 30~150 30~150 40~200
No-load voltage Vdc 280 280 280 280 280 280
Input current A 1Ph:60 3Ph:37 3Ph:21 58.8/32/38 72.7/42.5/36.7 72.7/42.5/36.8 67/55.5
Input power KVA 14/12 (76KW) 14/12 (76KW) 22 (20KW) 28 (25KW) 28 (25KW) 44 (38KW)
Factor λ 0.85/0.93 0.85/0.93 0.91 0.89 0.89 0.86
Torch cooling   Air-cooled Air-cooled Air-cooled Air-cooled Air-cooled Air-cooled
Insulation Class   F F F F F F
protection Proof   IP21 IP22 IP23 IP24 IP25 IP26
Temperature C -10~40 -10~41 -10~42 -10~43 -10~44 -10~45
Size LWH     640X380X580 640X380X581 640X380X970 300X730X800
Weight Kg 40kg 40kg 42kg 45kg 65kg 75kg
Dwelco Co., Ltd. |  Welding machine |  Inverter plasma cutter |  Welding Positioner |  Stud welding machine |  Inverter spot welding |  Flash butt welder | 
Inverter Seam Welding |  Inverter welding |  Welding Automation |  Circumferential Welding Equipment