Mma Wide Voltage Machine

1.Compact and portable design,energy saving.
2.With strong compensation capability,resistant to voltage fluctuation,stable welding current.
3.Single phase,dc output,welding current can be precisely controlled.
4.Easy arc starting,auto protection of over heat and overload.

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Product Introduction

Lewei Pumps Industry Co., Ltd. is one of the leading manufacturers and suppliers of mma wide voltage machine in China, also supports customized service. Please feel free to wholesale advanced mma wide voltage machine for sale here from our factory. Quality products and reasonable price are available.

MMA wide voltage machine incorporating the latest Mosfet Technology, perfect for all-position welding with handle thin metal results and almost zero spatter cleanup. Automatic power-off protection for overheating. Thickening version aluminium alloy radiator designed in serrated, radiating in sectional type.

This awesome mma wide voltage machine delivers a powerful current with super stable arc force control - fabrication, repairs, metal body works, the PLUS welder does it well !

The mma welder is a breakthrough machine, utilizing the efficiency and reliability of multiple mosfet inverters allowing a huge increase in duty cycle, it means you can push this powerhouse to the limit and beyond!Can welds all ferrous metals such as mild steel, stainless steel, etc.

Technical Data

Product Model:	MMA-160S	MMA-200S	MMA-250S
Rated Input Voltage:	1phase, 220V +/- 15%	1phase, 220V +/- 15%	1phase, 220V +/- 15%
Input Capacity:	5.3KVA	6.1KVA	7.5KVA
Frequency:	50/60Hz	50/60Hz	50/60Hz
No-load Voltage:	70V	70V	70V
Rated Duty Cycle:	60%	60%	60%
Efficiency:	85%	85%	85%
Class of Insulation:	F	F	F
Protection Level:	IP21	IP21	IP21
Output Current:	20-120A	20-140A	20-170A
Packing Dimension:	470x270x330mm	470x270x330mm	470x270x330mm
Package Weight	7KG	8.5KG	8.5KG

Certification

FAQ

Q: What is the duty cycle of an MMA welding machine?

A: The duty cycle refers to the percentage of time a welding machine can operate within a 10-minute period without overheating. MMA welding machines typically have duty cycles ranging from 30% to 60%.

Q: Can an MMA welding machine be used for welding in hazardous environments?

A: Yes, MMA welding machines can be used in hazardous environments, provided that necessary safety measures are taken. These may include explosion-proof enclosures, grounding, and appropriate PPE.

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