HP Series Cone Crusher Analysis Of Common Problems-The Main
Author:xixi Addtime:2018-07-26 Click:
The main parts of the host are prone to the following problems:
The eccentric bushing is burnt down:
Overload (for the following reasons)
- passing iron
- feeding too small
- feed segregation
- excessive moisture in the feed
- the discharge port is too small
insufficient lubrication
- the wrong grade of lubricating oil (correct should be ISO 150)
- insufficient lubricating oil (check the ability of lubricating oil pump)
- lubricating oil dirty (handling breathing apparatus)
Moving cone copper sleeve burned:
Intermittent feeding
Idling time is too long
insufficient lubrication
Counterweight damage:
Wet feed
There is a foreign substance in the feed
Main frame cushion damaged:
Adjust the ring frequently beating (completely clean welding position; 100 degrees Celsius before welding; welding from center to both sides; keep warm after welding)
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