How to repair the wear of the kneader shaft?

The kneader is a kind of high viscosity and ultra-high viscosity elastic-plastic material such as semi-dry state or rubber-like viscous plastic material produced by a pair of mutually cooperating and rotating blades (usually Z-shaped). Equipment for uniform mixing, stirring, kneading, kneading, crushing, dispersing, and re-aggregating into various chemical products. The kneader is an ideal equipment for kneading, mixing, vulcanizing and polymerizing high viscosity, elastic-plastic materials. The kneader is a special mixing and stirring equipment. The most commonly used one is to use two Z paddles in a side-by-side tangential differential arrangement, that is, the speed of one paddle is fast and the speed of the other paddle is slow, so as to facilitate shearing. Shearing force, different paddle speeds make the mixed material can be quickly sheared, so that the material can be mixed evenly.

The wear of the bearing position and bearing chamber of the kneader is generally caused by the dimensional tolerance of the components, the assembly process and the wear problem caused by the heavy load operating environment.