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1. Good wear resistance, long service life, wear resistance of steel sieve plate 3-5 times for the ordinary rubber sieve plate more than 5 times.

2. Maintenance workload is small, difficult to damage the polyurethane sieve plate, long service life, it can greatly reduce maintenance and shutdown maintenance loss.

3. Low cost, polyurethane sieve plate life is 3-5 times the stainless steel sieve, maintenance and replacement of small number of more practical.

4. Good moisture resistance, in the case of water, oil and other media, polyurethane and the material of the friction coefficient is lower, more conducive to through the screen to improve the screening efficiency, and to avoid adhesion of wet particles, long service life.

5. Corrosion-resistant, non-flammable, non-toxic and tasteless.

6. Sieve manufacturing process unique, particles will not block the sieve.

7. Vibration absorption performance, strong muffler, can reduce noise, vibration in the sieve process is not easy to break.

8. Due to the secondary vibration characteristics of polyurethane, polyurethane sieve plate with self-cleaning effect, so high screening efficiency.

9. Energy saving, small proportion of polyurethane, reducing the screen machine load, and extend the life of screening machine.

Mapping elements of the sieve plate:

1. Surveying sieve should pay attention to the first to understand the installation of the screen plate fixed, the use of the scene, and then mapping the basic parameters of the sieve plate.

2. The basic parameters of the sieve plate: mesh size, sieve in the form of sieve surface, length x width x height, fixed hole size and location.

3. According to the installation of fixed ways can be divided into the following categories: Gourd hole type, T-shaped bolt type, external compression type, tension type (hook plate), on the hanging type, under the type, oblique compression type, pressure wood (board) rail seat type.