Sell IGBT Inverter HF TIG Welder

Sell IGBT Inverter HF TIG Welder	Total 14 Related Items Prev Next


Date Posted :	2009/12/11

Category :	General Industrial Equipment > Welding Equipment > Seam Welders

Offer Type :	Sell

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Chengdu Morrow Electronic Equipment Factory

Membership Type : Free member
Registration Date : 2007-12-02
Country/Region :

China
Address : Konggangyilu, Industrial Development Zone, Southwest Airpoort Harbor Development Zone, Shuangliu Chengdu Sichuan, China
Phone : 86-28-85745010
Fax : 86-28-85745013
Contact : Shi Yuehui

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I. Features
1. Automatic protection from overcurrent, overheat, over/under voltage
2. Support TIG welding and MMA welding
3.With such functions as up/down-slope of welding current continuously adjustable, pre-gas sending and delay gas sending
4.HF automatically strikes arc, and automatically extinguishes after the arc is successfully stroke
5.In TIG welding, the long/short seam switch can support the switch between continuous welding and discontinuous welding. The build-in circuit guarantees a good arc-ignition and crater filling, and endows the machine with such features as easy to start arc, arc heat concentrated, good gas protection result, etc.
6.In MMA welding, can be used together with all kinds of electrode with a diameter below 0.5mm
7.With arc-striking current adjustment switch, can easily adjust the arc-striking current, optimize the arc ignition effect. The pushing current adjustment knob can strengthen the arc force and prevent the welding electrode stuck to workpieces
8.Can be equipped with the distance control box to realize distance control, simplify the operation
9.Can be used in welding the stainless steel parts, pressure container and pipeline, realize TIG grounding and TIG covering once a time, greatly improve the working efficiency

II. Main parameters
        WS7-315        WS7-400        WS7-500
Power source        3-phase 380V 50Hz
Rated input capacity        16KVA        22 KVA        30 KVA
Rated input current        24A        34A        45A
Rated welding current        315A        400A        500A
Weldin g current
         315A 60%DE        400A 60%DE        500A 60%DE
        250A 100%DE        315A 100%DE        400A 100%DE
Adjustment range of current        20-315A        20-400A        20-500A
Efficiency        83%
No-load voltage         TIG        40-50V
                  MMA         70-80V
Current up/down-slope time        0-10S
Time for pre-gas sending         1S
Time for delay gas sending        5S
Dimensions (mm)        500*260*360        550*260*360
Weight (Kg)        35        40        55
Air switch        32A        32A        40A

Related Keywords: welding equipment, welding device, welder, inverter welder

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