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PROMMA 220 AMP MMA INVERTER WELDING MACHINE
The PROMMA welder is an IGBT inverter-based Full-bridge portable welding machine.With Full-bridge design the main components is with less load and small loss,the theoretical life time is twice than half-bridge.The protection circuit design is more complicated and the failure rate is lower.
Multiple Electrodes
Full-bridge MMA welding is applicable to the welding of various electrodes, such as Cellulose(E6010), Basic(E7018), and Rutile(E6013). Suitable for a variety of metals, with a wide range of applications.
Stick & TIG Welding
In addition to supporting MMA/Stick welding with multiple electrodes, PLUSMMA also supports the addition of the LIFT DC TIG function.LIFT DC TIG is suitable for welding steel and stainless steel.
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Hot Start
In-Built the Function Hot-Start.Hot Start is a special feature for MMA (stick-electrode) welding where the machine delivers a peak of current when striking the arc. This is important as it significantly increases the ease of starting electrodes, especially in difficult conditions such as damp electrodes, imperfect job surface, or when using ‘difficult to run’ electrodes.
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Arc Force
In-Built the Function Arc-Force.Arc Force, sometimes called “Dig” or “Arc Control”, is a similar feature to Hot Start, except Arc Force operates during welding, not just at ignition. When the welding machine senses a short circuit it will deliver a peak of current. This greatly assists in stabilizing the arc, preventing the arc from cutting out while welding and preventing electrode sticking.
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Anti Stick
In-Built the Function Anti- Stick. Anti-Stick allows the stick welding electrode to be easily detached if it does begin to stick to the job. When the machine senses that the electrode is sticking, it will reduce the voltage to stop the electrode from continuing to weld itself to the job, allowing it to break free easily