HJ-TPJ Copper surface polishing machine is developed on the basis of Japanese Copper polishing machine, combined with use experience of designers and modern numerical control technology. In order to ensure the accuracy of the machine, the polishing head adopts rectangular guide rail to ensure the stability of polishing head. The control parts of the machine use operation module control, making it convenient for users to operate. We use the full seal processing machine, thus effectively guarantee the working environment clean and tidy.