The wood pellet machine manufacturer tells you the problem of cracking of the pellet machine mold and how to prevent it

Cracks in the mold of the wood pellet machine bring increased costs and production costs to the production of biomass pellets. In the use of the pellet machine, how to prevent the crack of the pellet machine mold? As a wood pellet machine manufacturer, the material, hardness and heat treatment uniformity of the mold should be controlled from the source, and the appropriate compression ratio should be set according to the user’s material, and the user should be informed of the precautions for use.

It is necessary to start from the following points in order to reduce or reduce the cracking of biomass pellet molds.
1. Coordinate with the wood pellet machine manufacturer to configure the compression ratio mold suitable for your own material.

2. Reasonably adjust the die gap of the pellet machine to avoid die breakage caused by too small die gap.

3. The replacement of materials should be done step by step, the transition time should be extended, and the test should be repeated.

4. The feeding equipment of the pellet machine is equipped with an iron removal device to minimize the metal entering the pellet machine.

5. Improve the uniformity of the raw material feeding amount, use the feeding equipment to set frequency conversion and inserting plate, and accurately adjust the running speed and the feeding amount of the wood pellet machine.

6. Handle with care during maintenance to avoid mold damage caused by falling.

Generally speaking, the mold of wood pellet machine is not cracked suddenly, but caused by long-term disease operation or improper maintenance. Therefore, as long as the above 6 points are realized, the mold cracking of the pellet machine can be reduced or avoided.