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Grading Sieves

In mechanical process technology, grading describes the separation of solid mixtures. The separated components that are separated based on particle size during screening are called groups. The objective of grading is to create at least two groups from the original screened project. Here, each group should conform to the designated size criteria as closely as possible. The measure that serves as an evaluation criterion is called selectivity and, ideally, it should be 100%. However, in industrial practice, selectivity of one hundred percent can only be approximated. Separation of oversized and/or undersized particles by way of grading is carried out in order to prevent malfunctions or overload during the subsequent processing chain.

The grading sieves from Engelsmann provide selectivity of up to 99% and provide separation of bulk solids that is not only extremely precise but also gentle on the products.

The highly versatile long-stroke screening machine JEL Phoenix combines a screening process which is particularly gentle on the product with the highest screening precision and optimal screening and energy efficiency.
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The grading sieve for exact grading that is gentle on products for virtually all bulk solids.
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The multi-decker grading sieve for expandable polystyrene (EPS).
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With its high level of specific screening capacity, the JEL Konti is favored as a grading screening machine.
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Used for separating coarse and fine particles as well as for grading, the JEL VibSpeed will win you over with its many cleaning facilities.
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Your point of contact

Gianluca Bastone

Gianluca Bastone
Screening technology

Phone: +49(0)621 59002-23
bastone@engelsmann.de