Poly Screen Panels Export To India

Date: 2025-01-06     From: Longding     Author: admin

Polyurethane screen panels are suitable for screening materials of various properties, as well as wet and easily blocked materials such as coal, coal gangue, coke, slaked lime, etc. It overcomes the problem of sticking to the screen when various vibrating screens screen wet materials, and improves the output and reliability of the screening system.

Advantages of polyurethane sieve plates

1. Long service life and large load-bearing capacity. Since the polyurethane elastic sieve plate uses steel wire rope as the skeleton material, and polyurethane itself has a very high elastic modulus, high strength to absorb impact force, and high wear resistance, it has a very high tensile strength, and its load-bearing capacity is more than 2.5 times that of the rubber sieve plate. Its service life is 8-10 times higher than that of ordinary metal sieve plates, 3 times that of stainless steel sieve surfaces, 7 times that of natural rubber, and 3.9 times that of natural rubber. It is currently the sieve surface material with the best wear resistance in the world. The production material of polyurethane sieve plates belongs to high-molecular organic elastomers, which have excellent wear resistance, flexibility resistance, and large load-bearing capacity. The raw materials for the production of polyurethane sieve plates have been specially treated to ensure that they will never delaminate under long-term alternating loads.

2. High screening efficiency. The sieve surface has self-cleaning properties, does not block holes, and has high screening efficiency. Because polyurethane has strong water permeability and a large cone angle of the sieve holes (140°), it can effectively prevent the adhesion of wet fine particles, so it is suitable for screening and grading of wet fine particles. The polyurethane screen plates of our factory are made of imported raw materials. Their elastomers and good relaxation properties can effectively avoid blockage under dynamic conditions.

3. Wide application range, stronger professional applicability, suitable for any type of vibrating screen machine, and can be made by measuring machine. Polyurethane screen plates are professionally used in hydropower stations, building materials, and other metal beneficiation industries. Screening of various materials in the range of 0.1mm-170mm, whether dry screening or wet screening, does not affect the screening efficiency. For dehydration and de-mediation screening in the range of 0.5m-3mm, the superiority of polyurethane screen surface is more fully demonstrated. The product is water-resistant, corrosion-resistant, aging-resistant, and easy to replace and maintain. Polyurethane has a low density (1.32kg/m3) and is lighter than metal screen surfaces, which can reduce production unit consumption, so it can adapt to the requirements of large-scale development of screen machines.

4. High screening accuracy. The production process of polyurethane screen plates adoptsthe  mold casting molding process, with accurate aperture and high screening quality. The particle size of the material under the screen can well meet the requirements of users. The product is easy to install replace and repair. It is suitable for any type of screening machine. It is light in weight and can be installed on site or replaced and repaired, which greatly reduces the workload.