A TUFFLEX SCREEN PANEL is a flexible screening medium commonly constructed from polyurethane-coated wire rope combined with polyurethane-coated synthetic cord. The wire rope runs from hook to hook and provides structural support for tensioning; the synthetic cord runs parallel to the hooked edge and can help guide material across the screening surface. The ropes are joined to form square or rectangular apertures. Advantages include abrasion resistance, reduced material adhesion, lower pegging and blinding risk, reduced impact noise, and easier handling than conventional rigid media.

Key Takeaways

• Tufflex is a composite structure — PU-coated wire rope plus PU-coated synthetic cord — not a solid polyurethane panel.

• Wire rope provides tensioning support; PU coating forms the wear-resistant contact surface.

• Synthetic cord can act like a rider bar in side-tensioned arrangements, supporting material stratification.

• Square or rectangular apertures can be specified according to cut size and particle shape.

• Fully welded and partially welded constructions offer different balances of stability and local movement.

• Structure alone does not guarantee service life, efficiency, or noise reduction.

Summary Table

Definition

A Tufflex screen panel is a flexible screening medium in which polyurethane-coated wire rope and polyurethane-coated synthetic cord are joined to form a screening cloth with square or rectangular apertures. The wire rope provides structural reinforcement for tensioning; the polyurethane covering forms the material-contact surface. It differs from a solid or modular polyurethane panel, which uses a different structure and mounting method.

Working Principle

The wire rope runs from hook to hook, providing the tensile strength required for a tensioned screening surface. The polyurethane coating protects the rope and changes how particles contact the medium compared with exposed metal wire.

The synthetic cord runs parallel to the hooked edge. In some side-tensioned arrangements it can act in a way similar to a rider bar, guiding larger particles along the deck while smaller particles are directed toward the apertures.

The ropes are joined to form apertures. Depending on the welding configuration, the cloth may permit more or less local movement between elements — movement that can contribute to secondary vibration and help release lodged particles.

Benefits

Abrasion resistance. PU coating protects the reinforcing wire from direct abrasive contact.

Reduced pegging and blinding risk. Smooth surface and flexible structure help particles release from the screening surface.

Screening stability. The combination of wire-rope reinforcement and flexible elements provides a different balance of support and movement from conventional woven wire mesh.

Potential noise reduction. PU-covered elements reduce some metal-to-metal and particle-to-metal contact noise.

Maintenance opportunities. Longer life or less frequent blockage means fewer cleaning and replacement interruptions.

Configurable design. Aperture shape, rope dimensions, welding configuration, and tensioning details can be matched to the application.

Applications

Tufflex-type screens are applied in mining, quarrying, aggregate processing, and industrial screening duties where conventional WIRED & STEEL SCREEN MESH experiences rapid abrasion, pegging, blinding, or frequent replacement.

They are particularly relevant for wet fines, near-size particles, and abrasive feed — conditions that challenge conventional woven wire.

Screening sits between CRUSHING and GRINDING in the comminution circuit.

Material Comparison

For a broader media comparison, see POLYURETHANE SCREEN VS RUBBER SCREEN VS WIRE MESH.

Application Comparison

Industry Application Matrix

Selection Guide

Four steps determine the correct specification:

Время Pub : 2026-10-30 11:12:38 >> список новостей