Crusher begining, stop, operation and maintenance

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The normal operation of the crusher is to ensure continuous smooth operation of production and also an important factor in increasing productivity. Jaw Crusher is loaded volatile, dust flying to work under very harsh conditions was, therefore, for correct operation to ensure a smooth production, extend the life of the machine are of outstanding significance.

Operators should be well understood and strictly abide by the rules.

Breakers should be regular maintenance, should be well prepared before starting the work, starting to have proper operation. Normal operation due to maintenance and custody, there must be preparation before stopping and parking correct operation and so on.

Crusher before the start of the preparatory work: First you should check and tighten the main bearings and connecting rod bearings and other components lining part of all connections, check the foundation bolts are tightened to check and adjust the wedge in the fixed fastening piece, check the spring and the drive belt tension, but also check the flywheel fixed key, etc., and eliminate the identified problems. At the same time, we must check the lubrication system and bearing lubrication, and check the lubrication crusher thrust plate and moving jaw mandrel cup with oil if there is oil. Pressure oil lubrication, oil pump must be switched on and pay attention to check current situation. Check the drive belt is good; that there is oil on the belt or pulley, you should immediately wipe off. Also check protective devices is good. Check and remove the jaw bore ore or debris.

Crusher start: After the start preparatory work to start in case of no-load starting. After reaching the normal rpm no-load operation for 2-3 minutes, without noise or percussion sound, can loading broken.

Operation of the crusher: the need for great attention to the bearing temperature, normal temperature is 30-40 degrees Celsius; in any case not exceed 60-70 degrees Celsius, as it would melt babbitt beari

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