Cone crusher with common trouble and troubleshooting (1)
Great Wall Heavy Machine Industry
In the progress of produce, Cone Crusher trouble is inevitable. To optimize the produce progress, it is indispensable to know the common trouble shooting. The following gives some trouble situations and troubleshooting and you can check the machine yourself without professional repair. Today we will see the first 7 trouble.
Oil flow indicator shows no oil flow, with oil pump in normal operation, but oil pressure is lower than 0.04MPa.
(1) Low oil temperature
(2) Switch of oil routine is not opened fully
(3) Oil pump malfunctions
(1) Heat the oil
(2) Check the switch of oil routine
(3) Check or replace the oil pump
2. Trouble: The pressure difference between the front and back part of the filter is too large.
Cause: The filter congested.
Troubleshooting: Clean the filter when oil pressure difference is over 0.05 MPa.
3. Trouble: Both oil pressure, meanwhile the oil temperature upswing
Cause: Oil pipeline or oil routine of the machine blocked
Troubleshooting: Stop the machine and find where has been blocked and eliminate the trouble.
4. Trouble: Oil temperature is over 60℃, but oil pressure is not raised.
Cause: Troubles on the rolling and abrasive parts of the machine.
Troubleshooting: Stop the machine and check abrasive parts like bulb, lining gasket, stop pushing pads, find out troubles and eliminate them.
5. Trouble: Oil amount in the oil tank decreases (oil level reduced).
Cause: (1) plate on the underside leaks oil
(2) transmission shaft flange leaks oil
(3) bowl-shaped bearing base or oil backing dents blocked, which caused oil leaking at dustproof set
(1) stop the machine, make the bolts firm or replace the pads
(2) stop the machine, make the bolts firm or replace the pads
(3) stop the machine, check and clean oil routine and oil dents, and adjust the oil amount.
6. Trouble: Water is mixed in the oil and oil level in oil tank upswings.
Cause: (1) water pressure in cooler higher than oil pressure
(2) cooler leaks water
(3) water feeding amount is too large
(4) oil returning pipeline is blocked
(1) adjust the water pressure, make it a little lower than oil pressure
(2) check and repair water leaking positions
(3) adjust water feeding amount
(4) clean oil returning pipeline and oil tank, fill oil tank with new oil
Other trouble question and troubleshooting will display two days later. Any question or puzzle, you can CONTRACT US.
The leading products of Great Wall include: jaw crusher, Raymond mill, Diesel engine crusher, Roller crusher etc.
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