... of ceramic,quartz,glass,metal, plastic etc *Stable polishing quality Optical Fiber Polishing Machine Function: For surface-polishing of ceramic, quartz, glass ... as polishing liquid *Adjustable polishing-speed, changeable rotation direction *Isolated cabinet to separate water, air and electrical system for safety Specification ... Lx W x H = 450 x 220 x 500 mm Optical Fiber Polishing - Machine TECH-12A