Common Symptom Jaw Crusher for Reference
Nowadays, with attention paid to the global environmental problems, climate change, energy and low-carbon economy has been the major concern of the international community. A personage inside course of study points out, energy-saving and environmental protection mining machinery will be the medicine to response to the market risk.
The jaw crusher is one of the most popular stone-crushing equipments in the world; jaw Crusher is ideally suitable for primary and secondary crushing. The highest anti-pressure strength of crushed material is 320MPA. Our design and production are of high position both at home and abroad.
There will appear a variety of failure in Jaw crusher’s daily use ,here we list some common faults and their remedies:
Jaw Crusher common symptom1:a suddenly stop of the host (commonly known as: boring car).
Reasons:1)the block of discharge port lead the sealing; 2)the loose of rotation of the belt driving sheave rotating make the belt slip; 3)eccentric shaft bush sleeve is loose, causing the rack bearing no gaps in both sides, so that the eccentric shaft stuck, unable to turn; 4)workplace voltage is too low, which causes the host encounter aniseed,and the inability broken; 5) bearing damage.
Remedy:1)removing obstruction of the discharge opening to ensure the smooth flow of materials; 2)tighten or replace belt; 3)to re-install or replace the bush sleeve; 4)align the workplace voltage to conform to the requirements of the host operating voltage; 5)replacement bearing. To a service-oriented brand integrity,As the professional manufacturer of complete sets of mining machinery ,like rotary dryer, Henan Hongxing is always doing the best in products and service.mobile crushers:http://www.china-mills.com/p7.html
Symptom 2:the host sheave and moving jaw functioning normally, but broken cease work.
Reasons:1)tension spring break; 2)rod fracture; 3)off or broken of the bracket
Remedy:1)replace tension spring; 2)replace the rod; 3)to re-install or replace the bracket
Symptom 3:stunned Crusher spring break.
Reason: emphasis on small Jaw Crusher discharge opening with the spring tention.
Remedy: Replace the spring.
Symptom 4:flying sheave shaft swing.
Reasons:1) flying sheave shaft hole slot, flat key or shaft wear and loose in coordinating; 2)stone rolling into the inside of the wheel result in cracking of the flying sheave wheel shell; 3)casting defects; 4)flying sheave expansion sleeve looses.
Remedy:1)flat key wear, replace the flat key, or replace the eccentric shaft or fly wheel slot; 2)by doing flying tank round shield and replace the eccentric shaft or fly wheel slot; 3)replace the eccentric shaft or tank round. 4)Re-tight set up sleeve.
The difference between an ordinary shaking table bed shaking table and our shaking tables are: increased bed area stripes; narrower bed smooth area; stripes with a certain angle of climb; the bed itself, the main longitudinal change; Article bed cross-sectional area shape and material aspects of change. The corresponding technical parameters of operation have some changes. In principle, the object is selected according to different sorting of different technical parameters.
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