two inverters MMA welder
Basic Info
Model No.: MMA315M/400M
Product Description
Specifications 1,Three phase 380V,Mma Welding Machine.
2,With digital display and ARC force function.
3,Inside,use 2 inverters .
DC Inverter MMA MOSFET welding machine (2 Inverters inside) Features: Minimizing, lightness, high quality and energy-saving
Good arc-starting and arc force, it can resist disturbing stable arc and little spatter
High welding quality, deep penetration and strong strength
Auto protection of over-voltage and over-current
Be able to work continuously, it can balance automatically when voltage is waving
Suit for welding all kinds of basic welding rod
Be able to weld cellulose rod. SUPPLY: OEM sevice offered, Free spare parts, Technical help to exporters, Design Service Offered, Buyer Label Offered . MAIN MARKET: Europe, South America , Southeast Asia, Mid East ,North America. ACCESSORIES: With welding torch,earth clamp,electrode holder,mask,brush. CERTIFICATE: CE,ROHS,GS,ISO9001
MMA welding refers to a welding method where a filler electrode in the electrode holder serves as the welding electrode. The arc burns between the electrode and the work piece .MMA WELDING DETAILS:
The difference to other welding methods is that the welding electrode in MMA welding shortens continuously as the welding progresses. In TIG and MIG/MAG welding the distance of the torch from the work piece must remain constant at all times. In MMA welding, however, the electrode holder must continuously be brought toward the work piece to keep the distance between the electrode and the molten weld constant. This presents special challenges for MMA welding.
COMPANY VIEW : 
PRODUCTS LINES 
PCB LINE AND TESTING 
PACKING:
Contact us if you need more details on Used Welders for Sale. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Inverter Dc Arc Welder、Butt Welder. If these products fail to match your need, please contact us and we would like to provide relevant information.
2,With digital display and ARC force function.
3,Inside,use 2 inverters .
DC Inverter MMA MOSFET welding machine (2 Inverters inside) Features: Minimizing, lightness, high quality and energy-saving
Good arc-starting and arc force, it can resist disturbing stable arc and little spatter
High welding quality, deep penetration and strong strength
Auto protection of over-voltage and over-current
Be able to work continuously, it can balance automatically when voltage is waving
Suit for welding all kinds of basic welding rod
Be able to weld cellulose rod. SUPPLY: OEM sevice offered, Free spare parts, Technical help to exporters, Design Service Offered, Buyer Label Offered . MAIN MARKET: Europe, South America , Southeast Asia, Mid East ,North America. ACCESSORIES: With welding torch,earth clamp,electrode holder,mask,brush. CERTIFICATE: CE,ROHS,GS,ISO9001
| ITEM | MMA-315M | MMA-400M |
| Power voltage(V)(3PH) | 380 | 380 |
| Rated input capacity(KVA) | 13 | 18 |
| Input voltage frequency(HZ) | 50/60 | 50/60 |
| No-load voltage(V) | 60 | 80 |
| Output current range(A) | 20-315 | 20-400 |
| Rated output voltage(V) | 32.6 | 36 |
| Duty cycle(%) | 45 | 35 |
| Effciency(%) | 85 | 85 |
| Insulation class | F | F |
| Protection class | IP21S | IP21S |
| Accessories | 1.5M earth clamp,2M torch, brush and mask | |
| Packing | carton | carton |
| Pkg | 1pcs | 1pcs |
MMA welding refers to a welding method where a filler electrode in the electrode holder serves as the welding electrode. The arc burns between the electrode and the work piece .MMA WELDING DETAILS:
The difference to other welding methods is that the welding electrode in MMA welding shortens continuously as the welding progresses. In TIG and MIG/MAG welding the distance of the torch from the work piece must remain constant at all times. In MMA welding, however, the electrode holder must continuously be brought toward the work piece to keep the distance between the electrode and the molten weld constant. This presents special challenges for MMA welding.
COMPANY VIEW : 
PRODUCTS LINES 
PCB LINE AND TESTING 
PACKING:
Contact us if you need more details on Used Welders for Sale. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Inverter Dc Arc Welder、Butt Welder. If these products fail to match your need, please contact us and we would like to provide relevant information. Product Categories : MMA Welding Machine > MMA Series DC Inverter Welding Machine
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