... ,4.5KWdomestic water cooling 2,Ball screw+ linear guide 3,Three-phase stepper cnc linear guide rai Introduction:1. The overall bed ... working table is made of elect-wood material with the function of vacuum suck, the elect-wood is anti-high temperature ... rack and pinion,increase speed and precision8,Adopts Taiwan PMI linear guideway ,to ensure high-precision machine and withstand heavy load ...