Manual Arc Welder Arc Force MMA Welding Machine IGBT Inverter
Product Code: MMA-400 Welder
Features:
1. Adopt advanced full-bridge IGBT inverter technology.
2. Digital display for welding current presetting and display.
3. Heavy-duty cycle for heavy industry use.
4. Arc force and hot start adjustable, ensure easy arc striking.
5. Auto protection against over-voltage, over-current and over-heated.
| Model |
MMA-400 |
| Power input AC(V) |
3pH 380V ±15% |
| Power input frequency(Hz) |
50/60 |
| Max. Load Power Capacity(kVA) |
18.2 |
| Rated current input(A) |
27.6 |
| Rated output current(A)/voltage(V) |
400/36.0 |
| Welding current range(A) |
40-400 |
| Open circuit voltage DC(V) |
67.5 |
| Rated duty cycle(%) |
60 |
| IP grade |
IP21S |
| Insulation grade |
F |
| Dimensions(mm) |
633×368×578 |
| N.W(kg) |
25 |
1. Are you a factory or trading company?
ANSWER: We are a trading company with our own factory with more than 10 assembly product lines and strict QC system and equipment, so we can meet both your quantity and quality demands.
2. Can I get some samples?
ANSWER: Yes, we are glad to offer you samples. After the price and order are confirmed, the samples fee will be regressed.
3. MOQ:
ANSWER: Generally if you choose the different products, our minimum order qty. also will be different.
4. Payment:
ANSWER: Actually, payment would be preferred: Normally we choose in T/T, usually is 30% deposit and pay the balance before shipment.L/C, Western Union is fine
5. When can I get the products?
ANSWER: Your products will arrive your the nearest domestic port after the order is confirmed, it's about 30 days.
6. How does your factory do regarding quality control?
ANSWER: Our factory has gained an SAA certificate EMC certificate and ISO9002 authentication. Quality makes us who we are today. We focus on the quality from the very beginning to the end.
7. Can I buy other factories' products directly from you?
ANSWER: Yes, of course. There are already many customers cooperating with us in this way. We have over 10 years .in the business with extensive knowledge of technology and market.
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