The advantages of polyurethane screen 

 | 1, long life, large carrying capacity. Polyurethane elastic mesh using the rope as the skeleton material, coupled with polyurethane itself has a very high elastic modulus, high strength to absorb the impact, high wear resistance, which has high tensile strength, its carrying capacity is a rubber mesh more than 2.5 times. Its life and general metal screen increased by 8-10 times compared to three times that of stainless steel screen surface, which is 3.9 times that of natural rubber, is the world's best wear resistance of the screen surface materials. The production of polyurethane mesh material is a polymer organic elastomer with excellent abrasion resistance, flex resistance, large carrying capacity. The raw materials of polyurethane screen after special treatment, to ensure that the role of long-term alternating load never delamination. 

 | 2, high screening efficiency. The self-cleaning performance of the screen surface, no pore blocking, high screening efficiency. Water permeability of the polyurethane mesh cone angle (140 °), it can effectively prevent the adhesion of moist fine particles suitable for wet sieving of the fine material classification. I plant polyurethane screen using imported raw materials, elastomers and their own good relaxation performance under dynamic conditions effective to avoid pore blocking phenomenon. 

 | 3, for a wide range of more professional applicability, applicable to any type of shaker machine can be the amount of machine production. Polyurethane mesh is specially applied in hydropower stations, building materials, mining and other metal selected. 0.1mm-170mm range of different types of materials screening, both dry sieving, wet sieving have the least impact on the screening efficiency. Off referral sieve dehydration within a 0.5m-3mm range, more fully shows the superiority of polyurethane screen surfaces. Water resistance, corrosion resistance, aging resistance, replacement and easy maintenance. Polyurethane (1.32kg / m 3) density, light weight metal screen surface can reduce the consumption per unit of production, and therefore able to adapt to the large screen machines. 

 | 4 screening accuracy. The production process of polyurethane mesh with die cast molding process, accurate aperture, high-quality screening, particle size sieve under materials can well meet the requirements of users. Installation is simple, easy to replace the maintenance, the product is suitable for any type of screening machine, light weight, on-site installation or replacement of maintenance, greatly reducing the workload. 

 | 5, low noise, ambient noise standards in line with national specifications. According to the actual determination, the same screen machine polyurethane mesh metal screen can be reduced 5-20 dB noise, and significantly reduce dust emissions, so that the production site in a quiet and clean work environment. 

 | 6, significant economic benefits. Although the price of polyurethane rubber screen surface compared with metal mesh, but considering the screening efficiency, maintenance costs, life and other factors, you will find the overall effectiveness of the polyurethane screen surface is much better than the ordinary metal sieve surface. According to the survey, for every one ton of polyurethane rubber sieve can save 45 tons of steel. Maintenance cost savings of more than 40,000 yuan. Therefore polyurethane screen surface instead of steel screen surface will be the inevitable choice for the vast majority of enterprises in the future.