Great Wall heavy machinery company is seeking development on the basis of quality,and we adjust products constantly according with market fluctuation and client's demand. Its production series of high-tech added value crusher、mill、sand maker such as cone crusher,jaw crusher,impact crusher,sand making plant high pressure mill Raymond mill etc:

The using of high efficiency jaw crusher

Promulgator: :jaw crusher   Send date: :2013-08-22 16:05 Visitor: :

Preparation work before starting the jaw crusher:
Carefully check the all fasteners of jaw crusher. Jaw crusher must start in no-load state,confirm there is no ore between the fixed jaw plate or other sundry.
When crushing the hard materials,the feeding size should be less than two-thirds width of the size.

Starting jaw crusher
Before starting the jaw crusher,you must cheak the machine and transmission part normal. The jaw should break in the case of no-load startup. 
The use and maintenance of jaw crusher
After running without load then jaw crusher can have a continual production. The material should be evenly add cavity,in order to prevent the load mutation or unilateral stress.When use the machine,you should be immediately shut off the motor parking caused by the material block,the material must be removed before production.
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