The precision of the roll can reach IT6 and the surface roughness can reach Ra ≤0.3 μm.  

The chip falls on the conveying chain of the chip removal machine, collected and processed by the chip removal machine,The site is clean with a comfortable working environment. The roll is placed between the two tops, and the clamping can be completed by stepping on the foot switch; then close the protective door and enter the live size on the touch screen; the rest is automatically completed by the machine.