... milling head is driving by one frequency motor.5. the facer of milling head is adopt common facer6. Theres workpiece- ... 6.hydraulic system 7. electrical control box and operation box.Machine body is welding plate, which has advanced design, reasonable arrangement ... , milling part, material support frame, electrical control system.b. Machine tool: one Φ200mm standard facing cutter, one cutter drag bar ...