Metallographic specimen grinding & polishing machine Model RPMS-1B-MPT is equipped with single disc automatic Head and features step less speed changing grinding and polishing. The rotating speed of grinding and polishing disc is adjustable from 50 to 1000 rpm. Polishing and grinding head is designed according to investigation and researches on the market and customers' requirements. 
MPT can prepare one, two or three samples at one time. It is easy-to-use, and the quality of finished sample is high. It can realize the whole process of rough grinding, fine grinding, rough polishing and finishing polishing for specimen preparing. This machine features easy operation and economical applying. It is the ideal specimen preparing instrument for using in factories, scientific research institutes and laboratories of colleges.

Metallographic specimen grinding & polishing machine Model RPMS-1B-MPT is equipped with single disc automatic Head and features step less speed changing grinding and polishing. The rotating speed of grinding and polishing disc is adjustable from 50 to 1000 rpm. Polishing and grinding head is designed according to investigation and researches on the market and customers' requirements. 
MPT can prepare one, two or three samples at one time. It is easy-to-use, and the quality of finished sample is high. It can realize the whole process of rough grinding, fine grinding, rough polishing and finishing polishing for specimen preparing. This machine features easy operation and economical applying. It is the ideal specimen preparing instrument for using in factories, scientific research institutes and laboratories of colleges.