Use IGBT technology, greatly improves the reliability of the machine High duty cycle, great improves the efficiency of welder, energy saving. Small size,stable anf durable quality Easy to start acr, little spatter, and good performation Stable welding current in spite of input voltage fluctuation Rutile and basic electrodes are usable High no-load voltage, strong arc force Widely used in indooor decoration, and high working places jobs
| Model NO. |
MMA-400 |
| Rated Output Current |
300A |
| Power Voltage(V) |
220 |
| Weight (Kg) |
5 |
| Duty Cycle(%) |
60 |
| Usable Electrode(mm) |
1.6~5.0 |
| Dimensions |
34*23*27cm |
| Protection Class |
IP21S |
| Efficiency(%) |
85 |
FAQ:
Q: Are you a manufacture or a trading company?
A: We are both a manufacture and a trading company. We have two own factories, one is producing air compressors and the other is producing welding & cutting machines.
Q: what is the package for your products?
A: We have 4 standard packages for most of our items: Package A: each set per color box, Package
B: each set per brown box, Package
C: each set per Honeycomb box, Package
D: each set per wooden box.
Q: Do you also sell the replacements for your machines?
A: Yes, the replacements for our machines are available. Our replacement with a certain warranty, for some quick-weak part, we can supply some for free. For example, order quantity 1000pcs, we can give one to 50 pcs quick-weak replacements.
Q: What's your payment term?A: The general payment term we are working with is T/T, 30% deposit, and 70% balance before shipment. But other payment terms such as L/C at sight are negotiable.
Q: How about the shipping cost?
A: For small quantity order, the goods could be delivered to you via express courier, such as DHL, FEDEX and so on, we have a long-term cooperation with them. If the order quantity is large, the goods would be shipped by sea. We'll advise the way of shipping and quote the shipping cost for your checking in advance, you also can ship by your shipping agent.
Q:what accessories do you have?
A:We have 1.2 meter grounding clamp,1.8 meters electric welding pliers,1.8 meters power cord and relay.
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