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WSM7-D Series All-digital Pulse TIG Welder

Gtaw Welding Machine

WSM7-D Series All-digital Pulse TIG Welder

Features:

■ 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

    Process

     1.Technical parameter

                       

    WSM7-315

    WSM7-400

    WSM7-500

    Power source

    3-phase 380V/415V  50Hz

    Rated input capacity

    12.2 KVA

    17.3 KVA

    23.7 KVA

    Rated input current

    18.6 A

    26.3 A

    36 A

    Rated TIG welding current

    315A

    400A

    500A

    Welding current

    315A 60%DE

    400A 60%DE

    500A 60%DE

    250A 100%DE

    315A 100%DE

    400A 100%DE

    Adjustment range of current (A)

    20-315

    20-400

    20-500

    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

    20-400

    20-500

    Pulse frequency (Hz)

    0.25-25

    Pulse duty circle (%)

    1-99

    Dimensions (mm)

    590×306×500

    590×306×500

    640×326×560

    Weight (Kg)

    45

    55

    65

    Insulation class

    F

    Protection class

    IP21S

    2.FAQ

    Q: How To Order ?
    A: Step 1, please tell us what model and quantity you need;
         Step 2, then we will make a PI for you to confirm the order details;
         Step 3, when we confirmed OEM details
         Step 4, finally we deliver the goods within the stipulated time.
     
    Q: What is the MOQ?
    A: Depends on models. From 20-500 pieces. 
     
    Q: When you ship my order
    R: Normally container need 30-50 days, sample 5-7 days
     
    Q: How about the quality guarantee period?
    R: One year for the whole machine, and five years for PCB
     
    Q: Do you offer ODM & OEM service.
    R: Yes, we can custom design for specific application.

    DETAIL CHART

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