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How to solve the low oil pressure of the cone crusher

The oil temperature is too high 2 Oil temperature and pressure rise 3Oil pressure is low after oil pump is started 4Oil contain lots of fine mud and impurities 5There is water in the oil 6The vibration of cone crusher is too strong 7 The crushing cone rotates very high

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The Common Questions of Cone Crusher and Corresponding

Nov 25 2019 How to prevent cone crusher from oil leakage How to prevent cone crusher from oil leakage 1 Ensure that the equipment is well sealed The design of the sealing structure is related to the effect of the sealing and the life of the sealing ring The sealing effect of the sealing ring depends on the size of the mounting groove

Jan 26 2016 Jan 26 2016 The cone crusher drive will stop if the both lube pumps are stopped A low pressure switch in the oil feed line will stop the lube pumps on a low oil pressure condition and hence stop the cone crusher after a 1 minute delay An oil temperature switch and alarm in the oil return line will alarm on a excessively high oil temperature On shutdown of conveyor 1 the screen will stop however the cone crusher

Jan 26 2016 Jan 26 2016 If the pressure gauge indicates pressure above the normal operating pressure shut down the cone crusher and investigate the problem Likewise a high temperature alarm will sound if there is an abnormally high oil temperature in the oil return line Shutdown the crusher and investigate if the temperature of the oil pipes seems excessive Low oil pressure or high oil

Crushing Plant Startup Sequence amp Procedure

Crushing Plant Startup Sequence amp Procedure

Nov 04 2020 Nov 04 2020 1 The water pressure is higher than the oil pressure During the operation of the cone crusher the oil pressure of the thin oil smooth system is generally 005015MPa while the corresponding cooler water pressure of the thin oil smooth system is generally 0025 008 MPa When the lubricating system shows some problems it may cause the oil pressure to be low

How to do the lubrication of the cone crusherJiaozuo

May 06 2021 Cone crushers often work under heavy conditions and bad environments It is indispensable to appear wear and to solve the wear problem of cone crusher parts In addition to the use of excellent materials advanced manufacturing technology and reasonable design of mechanical structure an important work to be done during use is to ensure Reasonable moisturizing of machinery

The gap of the components is unreasonable if the gap between the inner wall of the oil pool of the main seat and the oil retaining ring of the counterweight is too small then during the working process of the cone crusher the lubricating oil between them is easy to be under the action of tension Form an oil seal

Oct 28 2020 In order to solve this problem it is necessary to adjust the pressure strength of the spring according to the production situation 4 The flywheel rotates which makes the crusher unable to operate normally This problem is caused by the pull rod and pull rod spring of jaw crusher are damaged

When the cone crushing motorized cone rotates at a high speed beyond the normal speed the phenomenon of flying often occurs After the speeding fault the revolution of the moving cone was too high which would cause the oil temperature of the lubricating oil to rise but the oil pressure to decrease the current of the motor increased

Analysis of Common Failures and Causes of Cone Crusher

Analysis of Common Failures and Causes of Cone Crusher

Crusher Lubrication System Operation amp Maintenance

Jul 18 2015 Jul 18 2015 This switch will not allow the crusher to be restarted until the pressure is back to normal The fact that a crusher has this flow switch in the oil circuit should not become an excuse for the operator not monitoring the line pressure A switch can fail Also conditions may be present where the pressure is slowly dropping because of a slow leak

Jul 18 2015 Jul 18 2015 These of course indicate any fluctuation of the oil temperature or pressure A change in either of these could mean that a hearing is worn out the oil level is to low oil flow low or perhaps dirty oil If the crusher is fitted with a water line to cool the oil it may be restricted or shut off by David Michaud March 17

Nov 25 2019 The reason for oil leakage in cone crusher The reasons for oil leakage in cone crusher 1 Faults of the sealing system During the crushing process the worn condition of the sealing ring between the shaft frame and the mainframe should be checked After a long term of use this part of cone crusher may be worn and the original flexibility of

Jan 26 2016 Jan 26 2016 The cone crusher is equipped with its own lubrication system including two lube pumps one of which must be running prior to the cone crusher drive start The cone crusher drive will stop if the both lube pumps are stopped A low pressure switch in the oil feed line will stop the lube pumps on a low oil pressure condition and hence stop the

Crushing Plant Startup Sequence amp Procedure

Jan 26 2016 Jan 26 2016 The operator must pay close attention to the cone crusher lube system A low pressure alarm will sound if there is an abnormally low oil pressure If this alarm sounds the crusher will shut down after a timed delay If the crusher is allowed to operate longer than 2 minutes after the loss of oil pressure serious damage to the crusher may result

Crushing Plant Startup Sequence amp Procedure

Crushing Plant Startup Sequence amp Procedure

Multicylinder hydraulic cone crushers are widely used in the sand aggregate and mining industries especially in the medium and fine crushing processing systems of mediumhard materials We introduce 4 common problems in the operation of cone crusher abnormal vibration high noise easy dirty lubricating oil high oil return temperature and introduce how to solve them

Nov 04 2020 Nov 04 2020 1 The water pressure is higher than the oil pressure During the operation of the cone crusher the oil pressure of the thin oil smooth system is generally 005015MPa while the corresponding cooler water pressure of the thin oil smooth system is generally 0025 008 MPa When the lubricating system shows some problems it may cause the

May 06 2021 Cone crushers often work under heavy conditions and bad environments It is indispensable to appear wear and to solve the wear problem of cone crusher parts In addition to the use of excellent materials advanced manufacturing technology and reasonable design of mechanical structure an important work to be done during use is to ensure Reasonable moisturizing of machinery

Cone Crusher Tips of Operation and Regular Maintenance

Aug 01 2019 The oil indicator shows no oil flow but the oil pressure is lower than 05 MPa Reason the oil temperature is too low the switch of oil is turning off the oil pump doesnt work well Solution heat the oil turn on the oil switch turn off the crusher and change the oil pump

Causes of oil leakage in one crusher 1 Sealing device failure In the production pay attention to check the Oring seal between the drive shaft frame and the mainframe the nylon seal ring between the oil collector and the oil ring the O between the oil ring and the drive shaft The wear of the seal ring because these parts will be subject

Causes and Prevention Methods of Oil Leakage In Cone Crusher

Causes and Prevention Methods of Oil Leakage In Cone Crusher

The oil temperature is too high 2 Oil temperature and pressure rise 3Oil pressure is low after oil pump is started 4Oil contain lots of fine mud and impurities 5There is water in the oil 6The vibration of cone crusher is too strong 7 The crushing cone rotates very high

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