Selection method of polyurethane screen
Writer： admin Time：2020-04-14 15:05 Browse：℃
How to choose polyurethane sieve plate? The high-quality sieve plate is very wear-resistant and corrosion-resistant and has a long service life. Users often replace new sieve plates and can reduce production costs. The inferior sieve plate has a short service life, and users need to replace the sieve plate frequently, thereby increasing production costs. Therefore, when you choose a sieve plate, you must choose a high-quality sieve plate produced by a regular manufacturer. Polyurethane sieve manufacturers take you to understand the choice of polyurethane sieve.
1. The choice of polyurethane sieve depends on its appearance
The good polyurethane screen is smooth in appearance, the screen size is uniform; the color is pure; the margin is neat; the edge of the covered screen is uniform.
2. the choice of polyurethane sieve depends on its opening rate
Opening rate is the most direct factor that affects the screening efficiency. The more screen holes of the polyurethane screen plate, the higher the opening rate, the higher the screening efficiency and output.
3. the choice of polyurethane sieve depends on whether its sieve holes are uniform
High-quality polyurethane sieve requires uniform sieve openings and meets the corresponding standards, with a very narrow tolerance range.
4. the choice of polyurethane sieve depends on its connection method
Polyurethane screen plate connection directly affects the screening efficiency. It is required that the polyurethane sieve plates should be tightly connected with each other without leakage, so as to ensure the quality.
5. The choice of polyurethane sieve depends on its elasticity
In the actual production, polyurethane screen plates are required to have strong elasticity, so as to ensure that the waist does not collapse during production; at the same time, the polyurethane screen plates are used in conjunction with the vibrating screen, and the vibration force of the vibrating screen is huge. This requires that the polyurethane sieve plate also have a certain toughness to ensure that the sieve is not fragile during use.
6. Hand touch, foot
The screen surface of the screen should be smooth and not rough; use your feet to look at the collapse of the screen surface. A good polyurethane screen should have strong elasticity and resistance, and the screen should be moderately rigid and soft.
7. pay attention to the connection
That is, the coupling between the screen and the screen during installation. If the coupling is not well connected, it will directly affect the screening efficiency.
The above is the method of choosing polyurethane sieve plates introduced by Chai Shang Trading Co., Ltd. For more questions about polyurethane sieve plates, please refer to other contents of this site, or call for more information.
