Yihui two sides two position buff polishing machine is an integrated polishing and dust removal equipment customized for jewelry, hardware and precious metal processing. Equipped with dual independent polishing stations and a built-in high-efficiency dust extraction system, it supports dual-person simultaneous operation to ensure high-efficiency polishing and dust-free working environment. Adopting pure copper motor and stable variable frequency speed regulation design, the machine is suitable for deburring, fine grinding and mirror polishing of gold, silver, jewelry and hardware accessories. It effectively solves the pain points of large dust, low efficiency and uneven finished products in traditional polishing processes. With energy-saving, low-noise and easy-to-operate features, it is an essential standard equipment for jewelry workshops and hardware processing factories.