Shanghai Hutong Welding Electric Co., Ltd.

TIG Welder

Product Details:

Certification	CCC,ISO
Arc Current	20-315A
Rated Duty Cycle	60%
Dimensions	581340620
Place of Origin	Shanghai, China (Mainland)
Brand Name	HUTONG
Model Number	WSM-315

Payment & Shipping Terms:

Packaging Details:	Seaworthy case/carton
Delivery Time:	10-25 days
Payment Terms:	L/C,T/T

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Detailed Product Description

TIG Welder Features:

1) WSM Series IGBT Inverter TIG/Argon Arc Welding Machine is Siemens IGBT module and digital circuit control mode

2) Continuously adjustable pulse frequency, high power factor, can save the energy by over 30%
3) Power grid automatic compensation function

4) Applicable to such industries as petroleum, chemical, mechanical, shipbuilding,
construction, boiler, pressure vessel, war industry, industrial erection, shipping and aviation

Data	WSM-315	WSM-400	WSM-500	WSM-630
Input power voltage (V)	3 phase 380V	3 phase 380V	3 phase 380V	3 phase 380V
Rated input current (A)	22	28	38	52
Rated input capacity (KVA)	10.3	14.4	20	27.7
Current adjusting range (A)	20~315	20~400	20~500	30~630
Full load efficiency	60%	60%	60%	60%
Power factor	0.95	0.95	0.95	0.95
No-load voltage (V)	75	75	75	75
Welding thickness (mm)	1~12	1~15	1~20	1~20
Overall dimension (mm)	581×320×620	581×320×620	591×340×640	641×360×640
Net weight (kg)	51	51	56	60
Gross weight (kg)	56	56	61	65