三進精機 Company Profile

We offer a fully automatic rotary surface grinding machine that meets user demands.

Sansin Seiki Co., Ltd. is a company that primarily engages in the design, manufacturing, and sales of machine tools, optical machinery, various specialized machines, and labor-saving machines. Our main product is the vertical axis rotary surface grinding machine (SPG series), which combines our unique mechanism design with CNC technology to enable stable control and correction from ultra-micro low speeds (0.01 microns per minute) to high speeds. We also handle a variety of other specialized equipment. We respond to user needs and can accommodate special specifications, so please feel free to contact us if you have any requests.