Maintenance of screw extruder kneader

In order to fully mix the materials in the screw, the main motor of the screw reducer and kneader should run synchronously, but the rotation direction should be opposite to that of the discharging After fully mixing in the kneader, open the discharge plug plate at the end of the screw, adjust the rotation direction of the screw reducer to the discharge direction, and transport materials outward to the end of conveying The materials adhered to the screw and spiral fin shall be cleaned in time to avoid affecting the next process During the working period of screw reducer, pay attention to the oil level scale of the body, add oil in time to ensure sufficient oil The screw bearing seat and the screw tail shall ensure sufficient lubrication of the bearing, and the transmission chain shall be filled with lubricating oil on time to prevent the chain and sprocket from being damaged by dry grinding After the kneader works for a period of time, check whether the bolts of each connection part and gland are loose Tighten the loose parts in time to ensure the smooth operation of each part.