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Polyurethane Screens

Polyurethane Screens

Polyurethane Screens

Product catalog summary
Company Overview
STEINHAUS GmbH is a nearly century-old, dynamic, mid-sized company based in the Ruhr area, Germany. It is known for its rational production methods, modern equipment, and a strong sales and marketing team, ensuring reliable quality products and specialist support worldwide.

Screen Designs
STEINHAUS introduced the first industrially produced polyurethane screen panel in 1968, followed by the first modular screen panel in 1976. Polyurethane screens have largely replaced wire screens due to their reliability and long service life.

Modular Screens
  • Available Hole Widths: Hundreds of different hole widths and shapes are available, with slit perforations ranging from 0.1 x 5.6 mm to 15 x 110 mm and square perforations from 0.8 mm to 150 mm.
  • Material Hardness: Polyurethanes are available in hardness levels of 35, 45, 65, or 85 Shore A to prevent clogging.
  • Efficient Fitting: Quick fitting and demounting reduce downtimes, allowing only worn parts to be replaced.
  • Wear Resistance: High-quality polyurethanes ensure wear resistance.
  • Application-Specific Series: Different series like HE (high efficiency), RG (regular), and LL (long-life) cater to various applications.
  • Noise-Damping: Polyurethane screens reduce noise emissions, aiding compliance with safety regulations.
  • Temperature Resistance: Standard use up to 80°C, with special products available for up to 160°C.

Special Screen Types
  • Whipping Screens: Designed for hard-to-screen products, these screens prevent sticky material deposits.
  • Steel Hybrid Screens: Modular screens can be made from various materials, allowing for combination with other screen types.
  • TeePee Screens: These screens enhance dewatering capabilities, especially for hard-to-drain products.

UNI 2000 Modular Screens
UNI 2000 screens feature a tongue-and-groove connector system for easy fastening. They offer a larger open screen area and can be retrofitted with additional screen decks or impact bars.

KOMBIPLAST® Modular Screens
KOMBIPLAST® screens use an expansion peg system for fastening without adapter strips. They are easy to install and remove, with options for stop bars or deflector pins.

Additional Products
STEINHAUS also offers a range of screen panels, wire mesh conveyor belts, air spring systems, and process equipment like slurry pumps and cyclones.

Contact Information
For more information or on-site consultation, contact STEINHAUS GmbH at their Mülheim an der Ruhr headquarters.
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Catalog excerpts

Polyurethane Screens-1

Polyurethane Screens

 Open the catalog to page 1
Polyurethane Screens-2

Polyurethane-Screens The STEINHAUS GmbH company STEINHAUS GmbH is an almost 100-year-old, dynamic, well set-up, middle-sized company headquartered in the Ruhr area. Rational production methods, modern plant & equipment, its own product development and a dynamic in-house and field sales & marketing team with a large number of domestic and foreign affiliated companies are guarantees of reliable quality products and proficient specialist support for our customers in all parts of the world. STEINHAUS-POLYURETHAN screen panels have been a byword for reliability and long service life for many years....

 Open the catalog to page 2
Polyurethane Screens-3

Modular Screens Efficient fitting Available hole widths The fast fitting and demounting of our handy screen components reduces downtimes and enables only the actually worn part of a screen fitting to be changed. There are several hundred different hole widths in different hole shapes available for polyurethane screens. At present we can manufacture slit perforations from 0.1 x 5.6 mm up to 15 x 110 mm and square perforations from 0.8 mm up to 150 mm. Application-specific series Available material hardnesses The demands made of a screen panel vary considerably according to application: if you...

 Open the catalog to page 3
Polyurethane Screens-4

Modular Screens Whipping screens For products that are hard to screen we recommend our polyurethane whipping screens. A thin elastic screen mat is fastened to a frame so as to be able to vibrate freely. This can prevent deposits of sticky sieved material from building up. Our TeePee screens dewater in the third dimension. TeePee screens have a considerably larger open screen area. The tips protrude into the material to be dewatered, so dewatering characteristics, especially those of hard-to-drain products, are massively improved. Steel hybrid screens Wear-resistant perforated sheets, welded slotted...

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Polyurethane Screens-5

UNI 2000 Modular Screens UNI 2000 - Our All-Rounder Fastening is a fairly easy matter with our proven tongue-and-groove connector system. The polyurethane adapter strip guards the long bar against wear and forms the groove to receive the screen components. The screen components have the appropriate tongue, likewise of polyurethane, cast onto them. It takes very little effort to insert the screens into the adapter strips and so prevent them from vibrating. Support structure: UNI 2000 can be fitted to all common long-bar profiles (examples). Side fastening slat / Side wear guard Optimally achieved...

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Polyurethane Screens-6

UNI 2000 Modular Screens Benefits and Possibilities Because of the considerably narrower blind zone on the UNI 2000 this system offers a considerably larger open screen area than any other commercially available modular screens that use standard long bars. Offsetting of components can therefore mostly be dispensed with. It is possible to cast an additional adapter strip straight into the upper side of the screen components. By fitting an adapter strip a further screen deck can be retrofitted onto the existing screen deck. This enables fitting space and cost to be saved when designing a new screening...

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Polyurethane Screens-7

KOMBIPLAST® Modular Screens KOMBIPLAST® - Classic KOMBIPLAST® is our modular screen cloth, which has been proving its worth since 1967 and is fastened to the screening machine by means of an expansion peg system without an adapter strip. The components are inserted into the support structure with no effort whatsoever. The fixing pins are then knocked in so that the screen cloth is vibration-freely Fig. 1 attached to the screening machine. To demount a screen cloth, the inner part of each fixing pin can be knocked out with a punch. The expansion peg will then be exposed and the screen cloth can...

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Polyurethane Screens-8

Delivery Program Screen Panels Screen panels made of polyurethane & steel System screen modules Wire mesh Perforated plates OPTIMA Wedge wire panels Plain sieve panels Sieve bends Slotted screen baskets High precision filter tubes Industrial filter media Wire Mesh Conveyor Belts Woven & braided wire mesh belts Rolled baking oven belts (Z-belts) CLEANBELT device for belt cleaning LuCoTec Air Spring System Air spring systems for screening machines & other vibrating machines MULTOTEC - Process Equipment Slurry Pumps Cyclones Spirals The information given and images in this catalogue are non-binding...

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Archived catalogs

  1. OPTIMA_2019

    16  Pages

  2. OPTIMA_2007

    8  Pages

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.