
Product Features
1. High wear resistance: Polyurethane material has excellent wear resistance and can maintain the integrity and
screening efficiency of the screen mesh for a long time in high-speed vibration and friction working
environments.
2. Corrosion resistance: Polyurethane materials have good resistance to various chemicals and are not easily
corroded or
eroded, making them suitable for handling various corrosive materials.
3. High elasticity: Polyurethane material has good elasticity and resilience, which can effectively reduce the impact
of vibration and shock on the sieve, improve the screening effect and service life.
4. High screening efficiency: The high-frequency vibration process makes the size and distribution of the
polyurethane sieve
holes more uniform, which can quickly and effectively screen various materials and improve production efficiency.

Application areas
The application field of polyurethane high-frequency screen mesh is very wide. In the mining
industry, it can be used forscreening and washing ores to improve their quality and yield. In the field of chemical
engineering, polyurethane high-frequency mesh can be used for liquid filtration and separation, ensuring the
continuity and stability of the production process. In addition, polyurethane high-frequency screens also play an
important role in industries such as environmental protection, food, and pharmaceuticals. Compared with traditional
metal screens, polyurethane high-frequency screens have lighter weight, lower noise, and longer service life.
In addition, polyurethane mesh can be customized according to user needs to meet different filtration and
separation requirements.

Product Parameters
Item
|
Material
|
Thickness
|
Hole size
|
steel core polyurethane screen
|
steel wire inside and polyurethane outside
|
2.5-5mm
|
2-25mm
|
tensioned polyurethane screen
|
polyurethane and steel frame
|
25-60mm
|
5-50mm
|
modular polyurethane screen
|
polyurethane and embedded steel frame
|
30-60mm
|
2.5-130mm
|
polyurethane dewatering screen
|
steel frame and polyurethane surface
|
30, 45, 50mm
|
|


Company Profile
Hebei Hongwan Machinery Manufacturing Co., Ltd
Hebei Hongwan Heavy Industry: Three major production bases.
Two brands: Hebei Hongwan Machinery Manufacturing Co., Ltd.,Global leading one-stop supplier
of green intelligent mining equipment and services, Focusing on green intelligent mining equipment
Tangshan Longrui: Focusing on global recycling and environmental protection equipment.
We have a professional technical research and development team, a comprehensive after-sales
service system, high-quality and affordable products, and one-stop solutions to all your problems
Hebei Hongwan Mining Machinery Factory was established in 1998 and is a large-scale
mining machinery manufacturing enterprise that integrates research and development,
production, sales, and after-sales service.
Hebei Hongwan Machinery Manufacturing Co., Ltd. was officially registered and established
in 2018, engaged in production, sales, import and export business.
Over the years, the company has strengthened the introduction, digestion, and absorption
of domestic and foreign technologies.
The company has strong technical strength, scientific management system, and excellent
product quality, and has developed into an important mining machinery production base in
northern China.
The company's main products include HP series multi cylinder hydraulic cone crushers,
GP (CH, CS) series single cylinder hydraulic cone crushers, PE (C) series jaw crushers,
sand making machines, impact crushers, hammer crushers, YA series vibrating screens,
linear vibrating screens, feeders, sand washing machines, ball mills, magnetic separators,
mobile crushing equipment, and global renewable resource recycling equipment, such as
scrap steel and aluminum crushers, pig iron crushers, hydraulic gantry shears, multifunc--
tional shredders, and more than 100 other products.
There are also technical researchers, testers, and high-quality design, installation, and
after-sales service teams, forming a service plan that integrates design, development,
production, inspection, installation, debugging, and after-sales service.