How to solve the problem of blockage of screw and barrel of rubber extruder

Update:Jun 01,2022

When the rubber extruder is extruding, due to the excessive amount of calcium carbonate, it is easy to cause the material to be blocked inside the barrel, and the Extruder screw barrel of the rubber extruder cannot rotate. How to solve such a situation?

Generally speaking, most of the reasons for the blockage of the screw and barrel of the rubber extruder are due to the foreign matter inside, so the solution is mainly to clean up the foreign matter.

The cleaning method is to raise the temperature of the barrel so that the material inside can be melted, and then keep it warm for a period of time and start slowly. During this period, the temperature needs to be controlled to prevent the material inside from being coked.

If after cleaning the foreign objects, it is found that the barrel screw of the rubber extruder still cannot rotate normally, then it is necessary to consider whether there is a hard object stuck in the front end to see if the hard object can be pushed out, and be careful not to use brute force to avoid the machine Cartridge is scrapped.