How to maintain and extend the service life of the bearings of the plastic pulverizer miller?


In the grinding process, the PVC pulverizer miller is mainly driven by the bearing seat and the motor belt; when the bearing is running, friction is inevitable, which may reduce the service life of the bearing. In order to prolong the life cycle of bearings, it is necessary to take appropriate measures in the production process.
A1: Make the bearings in the ball have a certain size distribution. After distribution by group, they should be sorted in order, according to a certain clearance, the diameter of the shaft and the corresponding arrangement of the housing holes are the same, the larger bearing group should be with The larger diameter shaft group or housing hole is matched, while the smaller size bearing should be matched with the smaller diameter bearing;
A2: During the grouping operation, the large clearance bearing is matched with a relatively tight fit and the small clearance bearing is loosely matched. Such a match can achieve a suitable application. When installing a disc mill, the bearing should not be used. Too tight or too loose.

In the production of PE pulverizer miller, whether it is different axis or coaxial, it is necessary to protect the shell hole or vertical support surface, they all need to be protected, which helps to avoid excessive load, if If possible, keep the disc mill in other mechanical parts away from the bearings, while ensuring the proper functioning of the shaft and rotating parts.

Only correct installation and maintenance can better extend the service life of bearings!

Beisu Machinery is committed to producing high-quality plastic extruders (PVC extruder; PE extruder), plastic recycling granulation machinery (PVC granulation production line, PE granulation production line), plastic recycling crushing and grinding machinery (PVC crushing machine) machine, PVC pulverizer, PVC shredder; PE shredder, PE pulverizer, PE shredder);

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