Pressure roller, also known as pressure roller skin, pressure roller shell, and pellet machine supporting the use. Widely used in processing a variety of feed particles, the pressure roller is one of the main wear parts in the production of granulation, its service life directly affects the production cost of granulation. Production practice shows that as long as the nature of the production material changes during processing or other conditions change, the phenomenon of slipping of the pressure roller of the pelletizing equipment may occur.
The following reasons may lead to pelletizing machine pressure roller slippage and not out of the material: the concentricity of the pressure roller and the main shaft is not good. It is recommended to check whether the installation of the pressure roller bearing is reasonable, to avoid the pressure roller shell being biased to one side. The flare is worn flat, causing the mold not to feed. Check the wear and tear of the hoop, drive wheel and liner ring of the granulator. Adjust the concentricity of installation, the error should not be more than 0.3mm. the pressure roller gap is adjusted as follows: half of the working surface of the pressure roller fits with the mold, and make sure that the gap adjusting wheel and the locking screw are in good working condition.
