The main reasons for the sticking of the plastic pulverizer are as follows:
A1. The processed materials.
There is a direct relationship between the sticking of the knife and the melting point and characteristics of the processed material during the processing of the disc mill. Materials with high melting point and stable characteristics have a low probability of sticking.

A2, the processing environment.
On the basis of the first factor, the milling environment must also be paid attention to, especially the temperature of the environment. Because the grinding disc type grinding disc mill is in the process of processing, the tool and the cutter head are run in clearance, which will generate a lot of heat. If the temperature of the processing environment is slightly higher, the grinding disc mill is likely to stick to the knife during processing.

A3. The principle of processing.
Disc mills are divided into disc mills and turbine mills according to their processing principles. The occurrence of sticky knives usually refers to a disc-type grinding disc mill. Because this is directly related to the processing principle of the disc mill.

Solution:
Nowadays, many disc-type pulverizers adopt the function of freezing, which mainly reduces the stability during plastic processing, and makes the processed powder freeze without sticking to the knife. This will directly and effectively solve the problem of machine sticking to the knife.