... square steel tube,ensure the body stability. 3.adopt advanced HIWIn guider. CNC Wood door Router with water pump M25- ... weled,no distortion for whole structure.3.Adopt imported square linear guider,double slippers.Bearing heavy,working steadily,high precision, ... .5kw air cooling spindle,it can constant working longtimeadopt HIWIN square linear guide rail,doyuble slippers,enaure the machine body working ...