Prem brothers manufactures power master polishing machines. These machines are reliable and durable, also work in extreme condition. These machines are useful for polishing of utensils, sanitary fittings, auto components, hardware accessories, stainless steel deep vessels, etc. The polishing machines come in a range from 0.33 to 2.0 hp in single phase used to operate on 220/230 v and 0.33 to 10 hp in three-phase used to operate on 415 v 50 cycles supply with or without pedestals. It is joined with detachable taper units mounted on both sides, four position rotary switch up to 3 hp and terminal box. Grinding and polishing machines also come in other configurations.