concrete mixing station house maintenance

1, week, must be in cement silo top dust removal device vibrator vibration than once, dust bag (filter rod) on sticky ash cleared, Concrete mixing plants ran the gas flow.
2, the inlet duct wall, screw conveyor spout must be fully cleaned once a week, to prevent hard lumps and debris lay a trap And the inadequate material failure.
3, the longer time required to vent screw machine is not used within the cement.
4, the outer ball bearing stationary concrete batching plant head office and central support bearing at every four hours must inject grease once (WAM screw machine without Need greasing), the tail gearbox first oil change time is 500 hours, later replaced annually grease (lithium No. 00 Grease)