How to improve the lubricating system of the cone crusher

18 Jul 14, 03:09 AM, Africa/Lagos

The cone crusher' s lubricating system can reduce the friction between the parts and avoid the excessive friction ,which reduces the service life of the crusher parts .Therefore,the improvement of the lubrication system of cone crusher has a big impact on the productivity.Then, how to improve the lubricating system of the cone crusher?This paper will introduce it to you in details.

1.Replace the gear pumps with the centrifugal pumps:The original lubricating gear pumps are the volume type hydrolic pumps, which rely on the changes of the internal closed volume to work.If the seal failures due to the wear, it will cause the output reduction of the oil flow and poor lubrication.The centrifugal pumps rely on the centrifugal pressure caused by the centrifugal movement of the oil to work .Its internal parts are difficult to wear, even if they wear, it has little effect on the output oil quantity.Therefore, compared with the gear pump, the seal oil output of the centrifugal pump is more stable.

2.Replace the single dispersing lubrication with the double group lubrication. The original lubricating device is equipped with one host.Now,Fote heavy machinery equip the lubricating device with two hosts and they can be used at the same time, which is called the double group lubrication.This can reduce the lubricating device in half, the reliability is increased, and the regular maintenance is greatly reduced.

3. Replace the fine oil filtering and cooling with the scavenge oil filtering and cooling.The improved lubrication device reduces the pressure losses, the pump can work steadily under the light load .The service life of the pump is prolonged and at the same time, the lubricating structure is simplified, the performance is more reliable .

From: NAIJAPALS