Sinowon Precision Instrument Co., Ltd.

During the preparation of metallurgical specimen, the surface of the cut specimen or the surface of the unprocessed specimen is rough and uneven, In order to improve the quality to the specimen preparation and the working efficiency, the cut section of the specimen may be first rectified on a rectifying machine and then be pre-ground and polished .PG-1 metallurgical specimen rectifying machine is the fruit of the hard work of various technicians and various requirements  As a bench machine ,It is suitable for the water grinding ,dry grinding and lap cutting, easy to operate and maintain with high safety and reliability .The machine is made of plastic molder by spraying, with its dirt plate and cover made of in oxidizable iron. It is a unique invention in our country, and hence an excellent machine for the preparation of specimen.