... 22Φ2.2X16Φ220016ZJQ750-11131.5310-23375160.1Φ2.2X18Φ220018JZQ750-11131.5310-253753.370 ... mainly by belts, conveyor frame, support, roller, block roll, lifting lugs, the nose belt roller, motor, ... discharging mouth and conveyor connection, the need to pay attention to the problems such as connection aperture reserve. ... volume and air pressure easily to suck them out The design of the new parallel spiral ...