scale porcelain casing
Composition: headstock, left and right cutting and grinding headframe, left and right
slide box bed. tailstock. filter device and electrical controllnstallation, etc
Features: Because of the use of micro-computer control to complete the process
requirements of the action, so cutting, grinding quality is high(surface finish up to)Raum 0.8, flatness of end surface is 0.04mm, flatness of both ends is
0.08mm, high production efficiency and reasonable structure