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what common failures and exclusion methods of impact crusher

what common failures and exclusion methods of impact crusher
httpwww91impactcrushercom
impact crusher as mine crushing equipment in common a crusher, working principle and characteristics of it is also relatively simple, operation and maintenance simple, The following Shanghai heavy industry is back breaking some failure often occurs in daily work to make detailed analysis and solutions,
1, back breaking internally generated knocking
The cause of the fault:
A, can't be broken material into the crushing chamber of the machine;
B, impact crusher lining plate fastener loosening caused by plate hammer on the lining board;
C, the impact crusher plate hammer or other parts of fracture,
The elimination method:
A, stop, will have not broken material out from inside the machine, at the same time in the filling material to ban can not be broken material into the interior of the machine;
B, before starting the first check lining plate fastener, fastening on relaxed thing to be re tightened;
C, changing the broken plate hammer or other parts,
2, the amount of vibration machine is broken suddenly rise
The reason: pfw impact crusher
poor balance of rotor
Troubleshooting: liner to re install the machine, correcting the balance of the rotor,
3, the increase of bearing temperature machine
The reason:
A, impact crusher bearing damage;
B, pf impact crusher lack of grease;
C, grease stains,
The elimination method:
A bearing,
, timely replacement of damaged;
B, impact crusher regularly check whether the amount of lubrication;
C, replacement of lubricating grease,
4, crusher discharging excessive
The reason: lining plate or a plate hammer wear too much causing the gap is too large,
Troubleshooting: adjust the gap also replace the lining plate and the plate hammer,
Shanghai heavy industry is engaged in a multi-year mining gravel equipment R & D, manufacturing and sales of manufacturers, the company each sales personnel and technical personnel are familiar with the principle, performance and characteristics of Division I all kinds of crusher, the timely provision of services and guidance,

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