Polyurethane Flip-Flow (Flip-Flop) Screen Mats & Panels

Polyurethane Flip-Flow (Flip-Flop) Screen Mats & Panels

High-Flex Screening Media for Wet, Sticky and Fine Materials

Polyurethane Flip-Flow (Flip-Flop) Screen Mats are specially designed for difficult screening applications where conventional vibrating screen media quickly suffer from blinding, pegging and reduced screening efficiency. By utilizing the dynamic stretching and relaxation principle, Flip-Flow screening media continuously clean themselves during operation, ensuring superior throughput and accurate particle separation.

Flip-Flow screen mats are widely used for wet and sticky materials, fine coal, coal slurry, clay, moist sand, construction waste recycling, biomass, compost, iron ore fines, municipal solid waste (MSW), aggregates and mineral processing industries.

Designed as aftermarket replacement screening media, our flexible polyurethane screen mats are fully customizable and compatible with most leading Flip-Flow screening machines worldwide.

Compatible Brands Include:

• Binder+Co BIVITEC®
• IFE® Flip-Flop Screens
• Spaleck® Flip-Flow Screens
• Hein Lehmann Liwell®
• Joest® Screening Machines
• Various OEM Flip-Flow Screen Systems

Why Choose Polyurethane Flip-Flow Screen Mats?

Unlike rigid screen panels, Flip-Flow polyurethane mats dynamically expand and contract during vibration cycles. This trampoline-like motion generates extremely high acceleration forces, significantly reducing material adhesion and eliminating screen blockage problems.

Key advantages include:

• Excellent anti-blinding performance
• High screening efficiency for difficult materials
• Superior wear resistance under continuous bending
• High elasticity and tear resistance
• Increased open area and throughput
• Reduced maintenance downtime
• Longer service life than traditional screen media
• Lower operational noise levels

Typical Applications

Mining & Mineral Processing

Suitable for:

• Coal washing plants
• Coal slurry screening
• Iron ore fines
• Gold ore processing
• Mineral fines classification
• Tailings processing

Aggregates & Quarry

Ideal for:

• Moist sand screening
• Fine aggregates classification
• Wet gravel separation
• Sticky limestone screening

Recycling Industry

Widely used in:

• Construction & demolition waste
• Municipal solid waste recycling
• RDF processing
• Scrap metal recycling
• Plastic recycling
• Biomass screening

Difficult Materials

Recommended for:

• Wet materials
• Sticky clay
• Fine particles
• High moisture materials
• Fibrous materials
• Materials prone to pegging or clogging

Product Features

High Dynamic Flexibility

Manufactured from premium polyurethane elastomers with excellent rebound characteristics and fatigue resistance for continuous stretching applications.

Anti-Blinding Technology

The dynamic movement of the screen mat prevents material build-up and significantly improves screening performance in wet and sticky applications.

Multiple Aperture Designs

Available in:

• Square holes
• Slotted apertures
• Round holes
• Staggered openings
• Customized designs

OEM Compatibility

Available for various fixing systems:

• Bolted Type
• Screw Fixing System
• Pin Clamping System
• Wedge Clamping System
• Hook Strip Type
• Cross-Tensioned System

Custom dimensions are available according to OEM drawings or samples.

Technical Specifications

Advantages Over Conventional Screen Media

RFQ Information

To help us recommend the most suitable Flip-Flow screen mats, please provide:

1. Screening machine brand and model.
2. Screen mat dimensions (L × W × Thickness).
3. Aperture size and hole pattern.
4. Installation method.
5. Material being screened.
6. Feed size and cut size.
7. Moisture content.
8. Quantity required.
9. Photos or drawings if available.
10. OEM part numbers (if applicable).

We support both OEM replacement and customized manufacturing services.

Our engineering team can assist in optimizing screen aperture design, polyurethane hardness selection and installation systems to maximize screening efficiency and service life.