Usage:

During the process of preparation of metallography sample, the rubbing and polishing of sample are the two very important processes, usually adopts two kinds of apparatus: metallography sample pre-mill machine and metallography sample polishing machine; In order to meet the development demands of industry and science and technology of our country, combine users' instructions, our company newly designs and produces YMP-2A model four speed metallography sample rubbing and polishing machine. This machine appearance is novel and esthetic, filth collect dish and cover are wholly made up of glass fiber reinforced plastic. This machine is durable in use, it is extremely convenient to safeguard and maintain; can finish every processes such as rough rubbing, fine rubbing, dry rubbing, wet rubbing, and polishing of various samples; in order to expand preparation demands of different samples, the diameter of milling dish and polishing dish of this machine is greater than the domestic same products� There are more choices of different linear velocity on the working range, can increase 20-30% of effective working range, can improve the rubbing and polishing quality of samples, and this machine rotates steadily, the noise is low, it is an ideal and perfect metallography sample making machine with complete functions.

Main parameters:

Diameter of the milling dish: 250mm Diameter of the polishing dish: 220mm
Rotation speedï¼?000/500r/minï¼?00/300r/min
Motor：YSD802-4/8�.25/0.37KW�80V
External appearance and size�10×620×350mm
Net weightï¼?0Kg