Polyurethane screen plates need maintenance after being used for a long time. How should the polyurethane screen plate be maintained? For this knowledge, the polyurethane screen manufacturer will specifically analyze the relevant knowledge for everyone, so that everyone can better understand the polyurethane screen plate.

1. Before starting: (a) Check whether the screen is damaged; (b) Whether each set of pulleys is locked; 2. When starting: (a) Pay attention to whether there is any abnormal noise; (b) Whether the water flow is stable; (c) Whether the vibration is abnormal. ; 3. After use: Clean up after each use. Regular maintenance of polyurethane screen plates: 1. Regularly check whether there is fatigue and damage on the coarse and fine mesh and springs, and whether all parts of the fuselage are damaged due to vibration. 2. When the motor runs for about two weeks, lithium-based grease needs to be replenished in time. 3. Run the machine in total and check the bearings. If there is any damage, clean it immediately. Products can be processed into any shape, size, color, density and hardness according to customer requirements. Polyurethane screen products are widely used in many fields, with the advantages of polyurethane screens.

1. It has good wear resistance and long service life. It is made of metal mesh, which is 3-5 times that of ordinary rubber plates and 2-3 times that of stainless steel. 2. The cost per ton of ore is lower than that of metal screen mesh. 3. Good moisture resistance and wear resistance. 4. Shock and noise reduction, more than 10bB times lower than metal screen plate (mesh). 5. Automatic cleaning. Due to the secondary vibration characteristics of polyurethane, it does not block holes and has high screening efficiency.

Polyurethane screens can be divided into dewatering screens, demister screens and particle classification screens according to their uses; according to the composition of the raw materials used, they can be divided into polyurethane or polyether screens; according to the fixing method on the screen machine, they can be divided into fastening Type, press type and screen mesh can generally be divided into (aperture) and large-hole screens (aperture 5mm or more) according to their aperture size; according to their aperture size, they can be divided into square hole sieves and rectangular hole sieves.