【Application】Effectively clean black bead spots generated during MIG/ TIG welding of stainless steel products, and remove oxidation discoloration generated by argon arc welding.flexibly remove small gaps and hard-to-touch places, and avoid manual polishing 【high efficiency】This machine belongs to industrial grade weld bead processor, which adopts IGBT technology, has a high power of 3,000 W, and can work for a long time. Compared with the traditional cleaning machine, the efficiency is improved by 200% 【Current/voltage regulation】Rotate the current/voltage knob to adjust the current/voltage without poles and display it on the digital screen 【Safety and security】The air switch can protect the safety of electricity use, and ensure the safety of electricity use in harsh environment 【Multi-purpose】It has the functions of electric brushing, cloth washing, electrophoresis and water bath solution, and can clean different workpieces in different ways.