Detailed Product Description In metallographic sample preparation process, the polishing  is one of the main process. After grinding, then polishing, the sample is bright as a mirror surface, LP-1A polishing machine designed through various investigation and gathering opinions and requirements of various users. and it has smooth transmission, low noise, easy and convenient operation and maintenance, the machine polishing disc diameter and transfer of power were greater than the domestic similar products, suit for more material of polishing and equipped with water polishing device is an excellent polishing equipment.
 
Technical Specifications
Disc diameter : 230mm
Speed: 900r/min，1400r/min（customized）
Electromotor : 0.2kW 380V 50Hz
Overall Dimension : 460×340×330mm
Net weight: 22kg