Sieve for Fex Chopper

High Performance Screen for Forestry Chippers

The Classifier Screen is a key component in the wood chipping process, acting as a selection element that ensures maximum uniformity and quality of the chips produced. Essential for applications that require strict particle size control, it integrates seamlessly with your forestry chipper, optimizing the entire production chain.

Function and Performance

Installed in the cutting chamber, the screen actively controls particle size before it’s expelled. Only chips that meet the ideal size pass through the holes, while larger pieces are retained and directed back to the knife for refining.

Key Benefits:

Guaranteed Uniformity: Eliminates excess fines and oversized chips, delivering precise particle size (P16, P31.5, P45, etc.), crucial for boilers, pellets and panels.
Increased Efficiency: By ensuring the correct material size, it reduces raw material waste and process energy consumption.
Equipment Protection: Efficient material sorting minimizes the chance of clogging and overloading the conveying and subsequent handling system.
Superior Durability: Made of high-strength carbon steel or special anti-wear steel, the sieve is designed to withstand high impact and continuous abrasion, ensuring a long service life.

Technical Specifications (Example)

Material: Carbon Steel or Anti-Wear Steel (depending on the application).
Thickness: Varies depending on the chopper model and intensity of use.
Hole Diameter: Customizable according to the desired particle size for the final chip (e.g.: 25mm, 35mm, 50mm).
Compatibility: Technical design adaptable to disc and drum choppers from different manufacturers.

For industrial applications where biomass quality is a competitive differentiator, the Classifying Sieve is an investment that translates into greater added value to your final product.

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