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     chengdu expert welding equipment co., ltd 

     About this company : Chengdu expert welding equipment co., ltd is one of the leading enterprises specializing in the manufacture of various kinds of welding and cutting apparatus.our products have passed ISO-9001: 2000/China Compulsory Certification(CCC)/CE(under application), pls see our products as follows: CO2/MIG/MAG IGBT semi-auto Gas Shielded Welding Machine, CO2/MIG/MAG Thyristor Semi-auto Gas Shielded Welding Machine, CO2/MIG/MAG Gas Shielded Welding Machine(unit/split), IGBT DC Arc MMA Welding Machine, IGBT DC Argon Arc TIG Welding Machine, Thyristor DC MMA Welding Machine, AC Arc MMA Welding Machine, Air Plasma Cutting Machine, Welding Cart Automatic Submerged Welding Machine, IGBT Air Plasma Cutting Machine. For more message about our welders,p ls contact us freely.

     Contact : katty du, exporting manager 
     Headquarters : Xinhua Avenue, Jiaolong industry, shuangliu/chengdu, sichuan, 610200, China
     Phone : 86-28-85737630, Fax : 86-28-85737629 
     Website : Log on to trade instantly , Email : Log on to trade instantly

     MMA series inverter DC welding machine MMA series inverter DC welding machine MMA series

Model no:MMA-160,MMA-200

Rated Input Voltage: 1 Phase-50/60 Hz AC220Vą10%

Rated Input Current(A) :32,43

Output Current Range(A) :24-160,30-200

Rated Output(A/V) :160/26.4,200/28

No-load Voltage(V) :56/61

Duty Cycle(%) :40,40

Efficiency(%) 80,80

Max.diameter of rod(mm): 3.2,4.0

Product characteristics:

1. Advanced inverter technique, frequency reaches 100KHz, dynamic response speed is faster, easy for striking arc.

2. Welding arc is soft, stable, small splash, good welding shape, and high quality of welding.

3. Very stable output current, strong capability of resistance of electric-network fluctuation, high duty cycle, suitable for continious work.

4. Have all kinds of protection functions which are safe and dependable.

5. Wide usage, sutibale for carbon steel, stainless steel, alloy steel, decoration, hardware, etc


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