A pellet machine is a device that compresses powdered, granular or blocky raw materials into pellets of a specific shape and size. It is widely used in agriculture, feed, biomass energy, chemical industry and other fields.
The working principle of a pellet machine is mainly to compress the raw materials into pellets through the interaction of two main components, the die and the roller. After entering the pressing area, the raw materials are squeezed by the inner wall of the die and the rotating roller, forming a high temperature and high pressure environment. The natural adhesives such as lignin in the raw materials are activated, so that the raw materials are tightly bonded and formed, and finally extruded through the die hole into uniform pellets.
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