Jaw crusher operation should pay attention to what matters

Jaw crusher load test when :
1 , Jaw Crusher continuous operation 2h, bearing temperature must not exceed 30 ℃. 2 , Jaw Crusher All fasteners should be firm, without loosening. 3 , flywheels, pulleys and

smooth operation. 4 , Jaw coal crushing plant all friction parts no scratches , chipping and grinding phenomenon , no unusual sound. 5 , Jaw Crusher row

Spout adjustment device should be able to ensure that nesting population adjustment range.

When the load test :
1 , crusher cycle or may not have a significant impact , percussion . 2 , the maximum feed size should meet the coal crusher machine design requirements. 3, the continuous operation of 8 h, bearing

temperature must not exceed 30 ° C. 4 , crusher capacity and product size should meet the design requirements. 5 , adjust seat and rack ears Zama

No significant rocky ledge .

Preparation before use :
1 , the thrust plate carefully check whether there is sufficient connection grease. 2 , carefully check all fasteners are tightened. 3 , carefully check the belt is good, if

found to have unsafe phenomenon, should be replaced when the drive belt or pulley on the oil when the oil rag and wipe application

Net . 4, check the protective device is good, found insecurity , should be immediately removed. 5, check whether the ore crushing cavity or debris, if ore or debris , it must be

cleaned to ensure that the crusher cavity starts. 6, check whether the return from the top bolt , washers

Group is pressed , T -bolts are tightened .

Jaw crusher start:
1 , upon inspection, the various parts of the machine proved normal, can be enabled. 2 , Jaw Crusher is only permitted in the case of no-load start . 3 , before the start tone

or signal must be forewarned . 4 , starts, if there is not a normal phenomenon , it should stop immediately . To be identified and

Exclude normal only after the restart crusher.

Produced using the process :

1 , jaw crusher normal operation only after the feed production . 2, to be shredded material should be evenly added crusher cavity should avoid feeding or filled with lateral

feeding, avoid unilateral overload or withstand overloads. 3, the normal operation, the bearing temperature should not exceed 30 degrees , the maximum temperature is not

Exceed 70 degrees Celsius . Exceeds the temperature, should be immediately stopped , to identify and eliminate the cause . 4 , parking , you should first stop feeding until the

crushing cavity material completely discharged only after the power is turned off . 5 , when broken , as a result of the crushing cavity material obstruction caused by parking

should be

Immediately turn off the power to stop running , will clean up after the crushing cavity material before re- start ; 6 , jaw plate wear at one end , you can turn around and use

. 7 , Jaw Crusher after a period of use , you should re-tighten adapter bushing to prevent tight sleeve loose and damage the machine .