1.The compressing box is door less structured with a three compressing boards, the compressing result is reliable, and the bale density is adjustable. The feed box adopted with a photoelectric sensor, automatically control the convey system and the main compressing system. The structure of wire tying is stable and reliable, ensured the baling efficiency and the level of automation. 2.The electrical system is adopted with PLC control system, it will bring out the result of auto-circulate compressing, when failure appears, the system will automatically shuts down, to ensure the safety of labor and the equipment. 3.Operation control panel adopted with touch screen, operators could use the touch screen to control electrical machines and machine actions, it also displays the production process on the screen and it can be switched to the data adjustment function interface. 4.Bale size and production capacity can be customized upon customers request. The main technical data of the baler: /model MZD220 Nominal force 220t Cylinder D320 X d220 Bale size W1100xH1250xL1600(adjustable) Bale weight 800-1100kg Efficiency 14-25t/ hour Wire qty 5/5 wires Feed machine L16000xW1800xH6580 Control way PLC+PLC + touch screen Power93kWWork methodFull automaticOccupied areaL19000xW18000xH5200Weight36t