Main performance and characteristics:
Although the one-time investment of polyurethane sieve plate with the same specification (area) is higher than that of stainless steel sieve plate (about 2 times), the service life of polyurethane sieve plate is 3-5 times that of stainless steel sieve plate, and the maintenance and replacement times are less, the total cost is not high, and it is also economical.
Good vibration absorption performance, strong noise elimination ability, can reduce noise, and can make the sieve objects not easy to break in the process of vibration.
First, it is a mesh sieve plate made of polyurethane. Because of the purpose of screening, it presents a network. This new plastic raw material ensures the quality of the sieve plate and makes it difficult to deform when separating materials.
Secondly, its performance is also diverse. The performance of polyurethane sieve plate is superior to other sieve plates. Its service life is several times that of the ordinary sieve plate, and the maintenance workload is very small, not a big impact, and there will be no damage. And because polyurethane is the raw material, its total cost is also very low, so it is cost-effective compared with other sieve plates. It has no peculiar smell like the rubber sieve plate.
The raw materials for the production of polyurethane sieve plates can reduce the friction coefficient with materials, further promote the penetration of sieve plates, improve screening efficiency, and avoid the adhesion of wet particles. At the same time, the friction coefficient is reduced, so as to reduce wear, prolong service life, corrosion resistance, nonflammable, non-toxic and tasteless.
It has excellent vibration absorption capacity and strong noise elimination capacity, reduces noise, and makes the objects on the screen surface not easy to break during vibration.
Understanding the polyurethane screen plate can reduce unnecessary troubles in our work and use. The polyurethane elastomer screen plate has excellent wear resistance and long service life, more than 10 times of that of metal wire mesh, 3~5 times of that of ordinary rubber plate, and 2~3 times of that of stainless steel plate.
The production of polyurethane sieve plate is very precise. There are two casting methods, one is mechanical casting. This manufacturing method uses mechanical power for processing, which saves a lot of time and energy, and can realize batch production. The polyurethane sieve plate is mixed evenly without bubbles, which is a common manufacturing method.
The second method is manual casting. This method is flexible. Your hands must be more flexible than the machine. It can help users save resources, but it takes a long time. Due to the screening effect of polyurethane screen, polyurethane screen plate plays an important role in production and life.
Now let’s take a look at the core work of polyurethane sieve plate: polyurethane sieve plate is an important core part of vibrating screen. When vibrating the sieve, materials of different sizes and apertures will be separated on sieve plates of different sizes and apertures under the action of external forces to achieve the goal of grading screening..