Tuesday, October 13, 2015

Lubrication of Screw Conveyor

The lubrication requirement of driving device, please see the product manual that issued by the supplier.
Oil in proper amount of 2# lubricating grease between cross slide coupling intermediate plate and half-coupling when shut down the screw conveyor.
The bearings inside the tail and head end of bearing seats should be lubricated with 3# calcium base grease, and change the grease every month.

tail bearing seats

The rolling bearing inside the hanging bearing should be lubricated with engine oil every week. Note: please not oil in lubricating grease to avoid squeezing the sealing ring outside the roiling ring away.

hanging bearing of screw conveyor

Above mentioned lubrication time is just the minimum requirements, detailed time should be flexible and depends on the operation condition.
 
List of Lubrication parts
 No. Name of Lubrication part Lubrication material Lubrication part cycle Lubrication method
 1 Coupling 2# lubricating grease 1000 hours Lubricator
 2 Bearing seat 3# calcium base grease 1 month Lubricator
 3 Hanging bearing (Rolling bearing) Engine oil 1 week Lubricator
 4 Gearmotor 00# lithium lubricating grease 6 months Lubricator

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