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WSM7-315 Pulse TIG Welder

Gtaw Welding Machine

WSM7-315 Pulse TIG Welder

WSM7 series of IGBT inverter pulse TIG welder is a kind of portable welding equipment our company developed based on the original ZX7 series and WS7 series of inverter DC arc welder in line with the market demand.

It is the multifunctional product, can support MMA welding, DC TIG welding, and pulse TIG welding.

It is an ideal product to do precise welding of thin stainless steel, carbon steel and titanium plate. 

    Features

    ■ The pulse TIG welder start arc with HF Pulse, adopt DSP digital control, with 30 saving channels

    ■ Automatic protection from overcurrent, overheat, over/under voltage

    ■ Support DC TIG welding, pulse TIG welding and MMA welding

    ■ can weld such metals as stainless steel, alloy steel, copper, silver, titanium, etc.

    ■ LCD shows menu and functions, with fast forward key on the front panel

    ■ Pre digital set of welding current, current up/down slope

    ■ Arc burns stably even the lowest output current is 10A, even 5A

     

    Main Parameters

                       

    WSM7-315

    Power source of the pulse TIG welder

    3-phase 380V/415V  50Hz

    Rated input capacity

    12.2 KVA

    Rated input current

    18.6 A

    Rated TIG welding current

    315A

    Welding current

    315A 60%DE

    250A 100%DE

    Adjustment range of current (A) of the pulse TIG welder

    20-315

    Efficiency

    >83%

    No-load voltage

    TIG

    40-50V

    MMA

    70-80V

    Current up/down-slope time

    0-10S

    Maintaining time

    0-10S

    Pulse frequency

    0.2-200Hz

    Peak//bottom current (A)

    20-315

    Pulse frequency (Hz)

    0.25-25

    Pulse duty circle (%)

    1-99

    Dimensions (mm)

    590×306×500

    Weight (Kg)

    45

    Insulation class

    F

    Protection class

    IP21S

     

    WSM7-315 front panel.jpgWSM7-315 Back.jpgWSM7-315 Left.jpgWSM7-315 right.jpgIMG20241230160329.jpgDust prevent cover.jpg