Introduction

The cast polyurethane elastomer (CPU) series products feature high oil resistance, high wear resistance, cold resistance, tear resistance, chemical corrosion resistance, good adhesion, strong shock absorption, outstanding wear resistance (the best among elastomers), high strength (3 to 5 times that of ordinary rubber, and a lifespan 3 to 10 times longer than that of metal wire screens), high elongation, and high elasticity (with a large load support capacity) It features excellent shock absorption, a wide hardness range (Shore A30 to Shore D70, with an elongation rate of 400% to 800% within this range), outstanding compressive resistance to acids, alkalis, and radiation, as well as high elasticity even after high hardness. It is widely used in military industry, machinery, chemical engineering, transportation, oil fields, mining, construction, light textile, sports, medical care and other fields.

Classification of screen

Large-hole screen plates, round-hole screen plates, heavy-duty screen plates, tensioned screen plates, square-hole screen plates, flat screen plates, thin screen mesh, high-efficiency screen mesh, bar and strip screen plates, air separator screen plates, fine-slit screen plates, steel wire rope core polyurethane woven screen mesh.

Classification size：0.1、0.2、0.3、0.5、1、2、3、4、5、8、10、12、15、18、20、25、30、50、75、90、120、150mm ect.

Common hole types：Rectangular, square, circular, narrow and fine-hole shaped.

Features

1. Both the longitudinal and transverse bars of the screen are made of highly wear-resistant polyurethane material, and each bar contains steel wire. The service life is 3 to 10 times longer than that of traditional metal screens.
2. The unique structure, with appropriate elastic and plastic forces, can not only reduce jamming but also, due to the high-frequency vibration of the second harmonic of the screen bars, minimize clogging. It has a good dehydration and desmedia effect, a high practical opening rate and a high screening efficiency.
3. Elastic tensioning hooks are set on both sides of the screen. The overall weight is light, the flexibility is good, it is easy to transport and store, and convenient to install and disassemble.
4. The screen can effectively absorb impact, reduce noise and improve the working environment.

Operating Feature

• It features high screening efficiency, exquisite and durable design, and can be used for any powder or liquid materials.
• The unique grid structure design effectively shortens the screen replacement time, solves the problems of mesh blockage and indentation, and is easy to clean.
  The operation is simple.
• The materials are automatically discharged and continuous operation is possible.

Use

The washing, screening and classification of materials in industries such as metallurgy (iron ore, limestone, fluorite, cooled blast furnace slag, coke, etc.), non-ferrous metals, yellow, coal, chemical engineering, building materials and hydropower engineering, abrasive waste treatment, and quarries.

A variety of new structural model screen plates with different format specifications and sieve hole sizes are particularly suitable for applications that require strong impact resistance, high hardness and high wear resistance.

Wear-resistant screen plates are used for fine crushing and screening of iron ore, classification of raw coal, gold, building materials, and screening of sand and gravel in hydropower and nuclear power projects. Products made from polyurethane elastomers have been widely applied in mining enterprises such as military industry, steel, coal mines, and power plants, as well as in processing industries including textile machinery, wood processing, grain processing, electronic instruments, papermaking, printing, dyeing and printing, and tinplate printing.

Applicable industries

1、Abrasives and ceramics industry: quartz sand, grinding powder, slurry, spray soil particles, etc.

2、Papermaking industry: coating paint, clay slurry, black and white liquid, waste liquid, papermaking liquid, wastewater recycling, etc.

3、The metal, metallurgy and mining industries：Powder metallurgy, construction, alloy powder, electromagnetic materials, metal powder, refractory materials, etc.