For sticky and wet screening applications, TUFFLEX-TYPE SCREEN CLOTHS made with polyurethane-coated wire or synthetic rope are worth considering when the goal is to combine a flexible screening structure with a smooth, wear-resistant surface. The best choice depends on material, required aperture, moisture and clay content, abrasion level, feed impact, and deck configuration.

Key Takeaways

• Sticky material problems are not all the same — blinding, pegging, wear, and impact require different solutions.

• Tufflex-type PU-coated cloth suits wet material with adhesion and wear concerns.

• Flexible anti-blinding cloth suits fine material that repeatedly blinds conventional wire.

• Modular PU panels suit compatible wet abrasive duties with modular installation.

• Flip-flow media suits difficult fine screening where a compatible system can be accommodated.

• Conventional wire cloth remains appropriate for free-flowing material with high open area priorities.

• A PU coating reduces adhesion but does not eliminate blinding.

Summary Table

Definition

Tufflex-type screen cloth is a screening medium made with polyurethane-coated wire or synthetic rope. The design combines a wire-based structure with a polyurethane surface, offering customizable configurations. It is one of several media options for wet and sticky screening, alongside flexible anti-blinding cloth, modular polyurethane panels, and flip-flow media.

Working Principle

Sticky screening problems rarely have a single cause. Material adhesion, aperture blockage, abrasion, and the need for adequate open area all influence performance.

A polyurethane surface reduces the tendency of some materials to adhere. The underlying wire or rope construction provides screening openings while allowing the cloth to be tensioned using a compatible deck arrangement.

The actual open area and wear performance depend on wire diameter, aperture geometry, coating design, and overall construction.

Benefits

Reduced adhesion. PU coating limits material buildup on the screening surface.

Wear resistance. Coating protects the wire structure from abrasive contact.

Tensioned format. Compatible with conventional hooked-edge screen decks.

Customizable apertures. Wire or rope diameter, aperture size, and configuration can be matched to the application.

Balance of open area and wear life. Combines wire-based openings with surface protection.

Applications

Tufflex-type cloth is a candidate for wet aggregate, damp mineral material, and applications where conventional WIRED & STEEL SCREEN MESH experiences both wear and material buildup.

It is not the automatic choice for every sticky application. Fine material that repeatedly blinds may need dedicated anti-blinding media. High-impact feed may need a different strategy.

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