Polyurethane Screens and Screen Deck Parts

The high wear resistance of cast polyurethanes allows them to be used in the mining and construction industries for manufacturing screen decks for separating vibrating screens in ore and other material handling systems.

Thanks to the increased wear resistance of cast polyurethane, it is often used in the mining and construction industries. High-quality screen decks for separating vibrating screens in various material handling systems are made from it. For many years, our company has been manufacturing polyurethane screen decks.

This material has proven to be the most wear-resistant and durable. It is unaffected by high and low temperatures or aggressive environments, and resists material buildup. The screen decks we manufacture allow precise sorting of any product thanks to the accuracy of the screen apertures. In addition, they ensure precise fraction separation thanks to the conical shape of the apertures and the ribs between the perforations. Additional advantages of our products include:

Compared with rubber and metal equivalents, polyurethane screen decks last 10 to 20 times longer. This makes it possible to reduce the frequency of scheduled maintenance. In addition, using our products ensures a higher quality of the processed material with reduced foreign impurities.

Screens are manufactured from modular sections, which makes it possible to replace individual elements without dismantling the entire screen panel. This significantly reduces both labor and repair costs. A screen deck can be manufactured in various sizes and configurations, as can its apertures. We offer products with the following aperture types:

If you need screens of non-standard sizes and types, you can contact us. We manufacture products to drawings supplied by customers. Our screens are suitable for installation on various types of vibrating screens and sort both dry materials and water-based slurries. Efficiency depends on the material used in manufacturing.

Polyurethane screen decks perform excellently at screening coal, coke, sand, gravel, ore, limestone, slag, etc. Products made as modular panels with square or rectangular apertures are best suited for these purposes. Reliable fastening of the sub-decks is provided by dedicated hooks.

Structurally, polyurethane screens are a set of screen panels and screening modules. The size of these panels is determined by the width of the screening box. The panels are connected to one another with locking elements. The screening apertures of the modules can be made in sizes ranging from 0.5 mm to 10 mm.

Modules are installed into the panel cells with wedge fixation. This makes them easy to replace without special tools and without dismantling the whole screen deck.