1.Good quality square wave power source,excellect stability of arc, needless keeping HF to ensure the stable arc;

 2.Heat concentrated,easy for wire feeding, simple operation;

 3.Clean width can be adjust continuously,strong ability to clean oxide film,ensure seam looks bright and perfect;

 4.High duty circle, can keep working long time at large current state;

 5.Support AC/DC,MMA/TIG,CC/PULSE function switch;

 6.Especially suitable for aluminium ,alloy,stainless steel materials.

Main compenents for  our ac dc welder

1. Warranty: Free 1 year warranty for all  welding machine;

2. Quick response: Experienced professional  sales support within 24hours response for your questions and product inquiry;

3. Spare parts: 1 set of free spare parts(in our standards) will be provided for replacement for every 20pcs machines;

4. Technical Support online: Maintenance manual or video service, We provide online support according to your picture or video feedback. Customized after-sales service according to different conditions;

5. Training: Free onsite Product training is available at our factory if client request.

1.Are you a manufacturer or Trading company?

We are a 25-year professional manufacturer of welding machine and inverter plasma cutter in Chengdu ,China .Our products include:

1.Inverter DC MMA welder series(MMA-160/200/250).

2.Inverter DC TIG welder series(TIG160A/200A/250A).

3.Inverter DC PULSE TIG series (TIG-160P/200P).

4.Inverter DC cutting machine series(cut-40/50/60).

2.Delivery time ?

Machine you ordered is standard type and we have it in stock, Delivery time is 3-5working days after receiving payment .If we don't have stock, it takes 30-40 days since we need time to prepare raw material, manufacture, test to control the quality, making plywood frame for packing , welder shipping can be arranged from our or your forwarder.

3.How can I operate the machine in the right way for safely and keep long lifespan ?

Packaged will include formal manual, please follow the manual to operate and maintain the welding machine.

4.Do you have any extra support for agent, dealer, distributer and after-sales service ?

We provide fully technical support for our agent, dealer, distributer and other customers .If our new agent, dealer and distributers request training, we can support product training in our factory .If quality problem occurs for our arc welding machine,we will provide judgement and suggestion via the malfunctioning machine's pictures & video provided by end-user .Furthermore, we provide after-sales measures of back-up repair, engineer-assigned overseas and refund according to the condition .