产品说明：

2CWZ无动力辊道机是依靠人力推动货物，或通过倾斜角度，利用货物自身的重力使货物在输送方向上输送的设备。地面不平整时，可通过可调支腿轻松补偿。

Product Description:

Peoplepush the box on the 20WZ fre roler conveyor Itutizes the self grovty of box to convey on the conveyor clongthe conveying orientation. In uneven ground,iteasily compensatethrough adjustobleleg.