New CHANGZHOU XZ8220C/1000 | Facing & Centering Machines

Machine specification
1、Max. turning diameter length(mm)：Φ2001000
2、working range
Max.milling diameter(mm) (mm)φ80-φ200
Max.drilling diameter(mm) (mm)φ6.3、φ8、φ10
Max.turning length (mm)1000
Min.turning length (mm)300
Max.vise clamping diameter (mm)φ220
Max.milling travel (mm)230
Max.drill travel (mm)90
Max.milling amount (one side mm)6
Milling cutter diameter (mm)Φ250
3、machine parameters
distance from drilling/milling spindle centerline to guideway surface (mm)320
distance between drilling & milling spindles (mm)245
distance from drilling/milling spindle centerline to floor (mm)1120
Max.milling spindle speed (rpm)stepless（inverter motor）
Max.drilling spindle speed (rpm)stepless（inverter motor）
Drilling/milling feed ratestepless
Milling spindle motor (Kw)112
Drilling spindle motor(Kw)1.52
General capacity of motor（Kw）30
Rapid rate of drilling spindle, slider and vises (m/min)2.5
4、working accuracy(if material is 45# steel)
runout of centerhole on OD ┈┈┈┈┈┈┈┈┈┈┈┈┈0.2mm
Repeatability of two sides facing length ┈┈┈┈┈┈┈┈┈┈┈0.1mm
runout of two faces on centerline ┈┈┈┈┈┈┈┈0.05mm
Repeatability of centerholes depths ┈┈┈┈┈┈┈┈┈┈┈┈┈0.1mm
Roughness of faces ┈┈┈┈┈┈┈┈┈┈┈┈┈Ra6.3
Roughness of 60taper of centerholes ┈┈┈┈┈┈┈┈┈┈Ra3.2
5、electric controller： PLC Mitsubishi
6、machine weight：7000Kg