PELLETIZER Meaning and
Definition
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A pelletizer refers to a mechanical device or machine used in the industrial process of converting various materials into small, compact, and cylindrical pellets. It is commonly utilized in industries such as agriculture, pharmaceuticals, plastics, and food processing.
The primary function of a pelletizer is to compress and shape a feedstock material into pellet form. This process involves the use of intense pressure, heat, or a combination of both, depending on the specific requirements of the material being handled.
Pelletizers can be classified into various types based on their working principles and designs. One common type is the die plate pelletizer, which employs a rotating plate equipped with numerous holes or dies. The feedstock material is forced through these holes by a rotating mechanism, which creates the desired pellet size and shape. Another type is the extrusion pelletizer, which involves passing the material through a barrel equipped with a screw or a plunger. The rotational force and pressure exerted by the screw or plunger shape the material into pellets as it exits through a die plate at the end.
The resulting pellets produced by a pelletizer can vary in size, ranging from a few millimeters to several centimeters in diameter. These pellets are often sought after due to their improved handling properties, increased density, enhanced flow characteristics, and improved uniformity during storage, transportation, and application.
Common Misspellings for PELLETIZER
Etymology of PELLETIZER
The word pelletizer is derived from the noun pellet, which originated from the Old French term pelote. Pelote referred to a small ball or a clew of thread. It entered Middle English as pilott and eventually evolved into pellet. The suffix -izer is added to pellet to form pelletizer, which denotes a machine or device used to create pellets. Thus, the etymology of pelletizer can be traced back to the Old French word pelote.
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