Screw conveyor In the use of the process, must pay attention to the day-to-day maintenance and maintenance, so that the maximum extent with the sand dryer with good, to ensure production volume and efficiency, but also to prolong the service life of the equipment.
(1) should be fixed to the bearings, gears and chains and other transmission parts to add lubricating oil.
(2) After the box-feeder is deactivated, the wear condition of the helical blades should be checked and the welding should be made when the wear is serious.
(3) The delivery capacity can not be overloaded, otherwise the material can not be discharged, causing the spiral shaft bending and box rise bad.
(4) When the medium of transmission is high, it should pay attention to whether the expansion of the box is free and not stuck, if there is a hurry to resolve.
(5) The conveyor in operation, the noise emitted by the harsh, should be covered to check, troubleshooting.