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DC Inverter Stick/ Pulsed TIG Arc Welding Machine/Welder (WSM-250/315/400IGBT)

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Address: Wu Xing Road 4, Wuhou Science & Technology Park, Chengdu, Sichuan, China

Phone: 86-28-85365838

Chengdu Huayuan Electric Equipment Co., Ltd.

DC Inverter Stick/ Pulsed TIG Arc Welding Machine/Welder (WSM-250/315/400IGBT)

Country/Region China
City & Province chengdu sichuan
Categories Arc Welders

Product Details

Advantages:
1, This welding machine adopts IGBT soft technology with high efficiency, high reliability and low loss;
2, Wide power grid voltage adaptability;
3, Intellectual control of cooling fan with longer working life, reduce dust coming inside the machine;
4, Digital meter with welding current preset accurately;
5, Automatic protection function of low input and over load;
6, HF arc striking with high reliability;
7, Integrated function including stick arc welding, pulsed TIG arc welding, DC arc welding. Pulsed peak current, base current, peak time, base time adjustable separately, easy operation;
8, Stepless adjustment of current upslope, downslope, gas post-flow. Operating welding torch by 2 step or 4 step, presetting gas pre-flow time, selecting DC or pulsed working;
9, Suitable for various carbon steel, stainless steel, copper and its alloys;
10, Widely applied in the production field of fine mechanics spare parts, pressure container, automobile, aerospace spare parts, as well as maintenance.
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           Model
 Parameter
UnitWSM-250IGBTWSM-315IGBTWSM-400IGBT
  MMATIGMMATIGMMATIG
Input VoltageV/Hz3~380V±15%  50/60 Hz
 Rated Input CurrentA17.312.72217.529.824.1
Rated Input PowerKW9.16.312.29.11713
Rated Input CapacityKVA11.38.414.511.519.615.9
Open Circuit VoltageV656975
Power Factor-0.80.750.840.790.870.82
Efficiency-82%79%84%78%85%80%
Rated Duty Cycle%35/40 ºC
Rated Welding CurrentA250315400
Rated Welding VoltageV302032.622.63626
Current Adjusting RangeA10~25010~31510~400
Current Up Slope TimeS0.1~3 (Adjustable)
Current Down Slope TimeS0.1~15 (Adjustable)
 Gas Pre-flow TimeS0/0.3 (Adjustable)
Gas Post-flow TimeS3~15 (Adjustable)
Pulsed Peak Current Adjusting RangeA10~25010~31510~400
Pulsed Peak Current Time Adjusting RangeS0.005~2.5
Pulsed Base Current Adjusting RangeA10~25010~31510~400
Pulsed Base Current Time Adjusting RangeS0.005~2.5
Arc Striking Method- HF Arc Striking
 Insulation Grade-F
Cooling Mode- Air Cooling
 Protection Grade-IP21S
Dimension (L*W*H)mm530—280—485
 WeightKg242527

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