2015年10月13日星期二

What should we notice when lubricate the 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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