Building A Pellet Mill

Choose a "dry-in-dry-out" sawdust pellet mill because it produces biomass pellets that can be bagged, transported, and stored without baking or exposure to the sun. Cool to room temperature.

Sawdust pellet machine in the raw material pressing process, the temperature of the particles out of the machine should be about 60 ℃, can be deep curing, high not more than 80 ℃. Otherwise, all kinds of trace elements added in the pelletizing process will suffer losses and cannot guarantee the needs of fuel particles.

In fact, such a project is suitable for rural entrepreneurship, because the raw material of wood pellet machine is abundant in the countryside. Even plants are preserved if there are abandoned sites. In addition to these raw materials can be made into pellets, such as waste wood, branches, leaves, sawdust, wood chips and so on.

Wood chip pellet machine

Mixing session is to mix the various ingredients in the raw material according to a certain proportion, and add a certain amount of binder, lubricant and additives, etc.. The purpose of mixing is to achieve a uniform distribution of the various ingredients to ensure the quality and strength of the granules. Mixing can be done by hand or by automatic mixing machines, and the mixing time needs to be determined according to the specific purpose and nature of the pellets.
Extrusion pelletizing is the core part of pellet machine preparation. In this section, the mixed raw material is fed into an extruder, which then undergoes kneading and extrusion pelletizing to make the pelletized material. Factors such as the temperature and pressure of the extruder, as well as the shape and size of the extrusion holes, all have an effect on the quality of the pellets and need to be well adjusted during operation.
After extrusion and pelletizing, the pellets need to be cooled. The cooling method can be natural cooling or artificial cooling method. Among them, artificial cooling can be used to accelerate the cooling of pellets by air or water cooling to ensure the quality and stability of pellets.

Home pellet mill

After a certain cooling quality has been achieved, the pellets need to be sieved. The purpose of sieving is to remove unqualified particles and ensure the consistency of particle quality. In practice, sieving can be carried out by sieving with different mesh screens to gradually screen out qualified particles.
After the preparation of the pellet machine, the pellets need to be packaged and stored. Packaging can be bagged or bulk packaging. In the packaging process, attention needs to be paid to the material and size of the packaging, as well as packaging sealing and moisture resistance.
The granule machine preparation process has the advantages of easy operation, high stability, good quality of granular materials, and a wide range of applications. It is mainly used for solid refining and granulation in the fields of pharmacy, chemical industry, pesticide, food, feed and so on.

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