Key Measures to Prolong the Service Life of Impact Crusher

At present, the crushing process in granite and granite crushing production line equipment technology is quite mature. Granite crushing production process can generally choose two broken production process, select the jaw crusher in the first grade, second grade select impact Crusher, of course, You can use circular shaker sieving out the stones of a 1-2,2-4,4-8 different specifications to meet different building.

In order to keep China Fote Machinery impact crusher long service life , some important key should be obey:

1. Preparation before impact crusher starting

A. Inspect very carefully to ensure that all the bearings are well lubricated and that there is sufficient grease in the bearings.

B. Inspect very carefully to ensure all joints can be moved smoothly and to smear them with grease just the right amount.

C. To ensure all the fasteners have been carefully tightened.

D.Inspect the crushing chamber to ensure there is no the uncrushable.

E.Inspect and to ensure the gaps between blow bars and impact plates to reach the operating requirements.

F. Rotate the rotor manually and observe if there is any abnormal condition. Any strike from the blow bars and other parts is not permitted.

2. The starting of the impact crusher

A.The crusher may be started after a careful inspection shows that all parts are in good condition.

B.After the crusher has been started ，if any abnormal condition occurs，the operation must be immediately stopped，only when the causes thereof have been found and the faults remedied，operating again is allowable.

C.No-load testing must be more than 4 hours.

In general, the granite stones stone specifications, respectively for the production of mortar, concrete, 1-2 ,2-4,4-8 are very common stone specifications. China's infrastructure development is not stopped, the granite stones in the market has been extremely popular, it became a major driving force of sand and gravel equipment industry. Impact crusher selection is very important, good impact crusher crushing ratio, good production results, the choice of the impact crusher board hammer is even more crucial, because the impact crusher board hammer is needed frequent replacement of wear parts, known as crusher fast moving consumer goods, and its quality directly affects the counter late-breaking maintenance costs.

At the present, Fote Heavy Machinery has set up three state level machinery research institutes, and we also produce various kinds of vertical crusher, gyratory crusher and free service for assembling various kinds of production line.
two-stage crusher price: http://www.chinafote.com/pro/p15.html