Transformer Based MMA Welding Machine
- AC MMA Welder
The arc welder housing is made of 1.2mm or 1.5mm thick cold-rolling steel plate. Holes are punched in the housing to facilitate heat dissipation. On the top is installed the handle or lifting hook.
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- DC MMA Welder with Iron CoreIron core of main transformer is ring-shaped. The coil is varnished wire added with Teflon belt for reinforced insulation. Therefore, this DC MMA welder with iron core can be used even in the low-temperature environment or humid environment.
- Thyristor DC MMA WelderEquipped with integrated components, this welding machine boasts stable arc, calm weld pool, small splash, and excellent welding performance. It can also automatically compensate for voltage changes.