mma-140 igbt mma welding machine
Basic Info
Model No.: MMA-140
Product Description
2. High arc-force.
3 . Small and light, high efficiency
Product Description
| Product Features: | |
| Uses high power MOSFET to convert industrial frequency (50/60Hz) into high frequency (>100kHz), which is then reduced and rectified. The product can then output high power DC source with the use of PWM technology. The main transformer can thus reduce dramatically in size and weight, with the efficiency enhanced by more than 30%. 1. Auto compensation against power fluctuation, stable welding current. 2. Protection against over-voltage and over-current. 3. High arc-force. 4. Small and light, high efficiency. 5. Applicable to different acidic and basic electrodes. |
Main Parameters Table(MMA-140): | |||||||||||||||||||||||||||||||||||||||
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Packing 
Spare parts 
Testing 
Exhibition in dubai 
Our Services Warranty:12 months warranty inverter welding machine, free repairing during warranty period Support: Engineers available to service overseas for long-term agents and cooperators Inquiry: your inquiry will be replied within 24 hours Sample: 1-5 sets welding machine samples are available with competitive price, delivery within 3-7 days after confirmation of order OEM, Agent, normal contracts: We welcome copperation in any of these three modes, and will provide high quality products, reasonable price, best service, as well as supports in technical, sales, training, etc.
Company Information The products have passed the I S O 9 0 01 international quality system certification ,China Compulsory Certification(CCC) and CE certification. Our company has more than 150 varieties of MOSFET/IGBT welding machine including MMA manual welding machine,MIG/MAG CO2 gas shielded 
FAQ Q1. When can I get the quotation? We usually quote within 24 hours after we get your inquiry. If you are urgent to get the price, please send the message on trade management or call us directly. Q2. How can I get a sample to check your quality? After price confirmed, you can requiry for samples to check quality. If you need the samples, we will charge for the sample cost. But the sample cost can be refundable when your quantity of first order is above the MOQ Q3. Can you do OEM for us? Yes, the product packing can be designed as you want. Q4. Can I change the valtage and frequency ? Yes, we can make 220v, 50Hz, 110v, 60Hz, 220v and 110v. Q5. How about MOQ? 10PCS Q6. What is your main market? Eastern Europe, Southeast Asia, South America.
Certifiction 
Contact us if you need more details on Igbt Mma. We are ready to answer your questions on packaging, logistics, certification or any other aspects about 
