EP-300D electrolytic polishing machine is Yihui Casting self-developed electrochemical polishing equipment for jewelry. Based on electrolysis principle,it achieves mirror finishing on metal surfaces,removes burrs,oxide layers and casting defects efficiently. It realizes dead-angle-free polishing for rings,pendants and hollow engraved jewelry. Uniform and stable polishing quality reduces hand finishing cost. Compatible with gold,K-gold,brass,stainless steel and more metals. Ideal post-polishing machine for precision jewelry casting lines.
| Model | M.MT.EP300D |
| Power supply | Single-phase AC220V,50/60Hz |
| Power | 2.2KW |
| Maximum current output | DC20V,100A |
| Electrolyzed liquid | 30L |
| Size | 700x950x1100mm |








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