แผ่นปิดหน้าจอโพลียูรีเทน /PU สำหรับตะแกรงสั่นสะเทือน

Detailed introduction of polyurethane screen mesh:
Polyurethane screen is a kind of network product which is made from polyurethane
The hole shape of the screen plate is: slit, rectangle, circle, square
Main application industries: coal washers, coking plants, mines, power plants, dredging companies, metallurgy, petroleum, petrochemical and other enterprises
Main application equipment: vibrating screen
The polyurethane screen mesh and stainless steel screen mesh produced by our company are characterized by high abrasion resistance, strong flexure resistance, high screening accuracy and screening rate, low noise, light weight, simple installation and high comprehensive efficiency. Its products are widely used in non-ferrous enterprises, chemical industry, mineral dressing, coal washing, smelting, road construction, asphalt mixing, stone screening, compound fertilizer, mining machinery highway engineering and other industries.

The polyurethane screen mesh and stainless steel screen mesh produced by our company are characterized by high abrasion resistance, strong flexure resistance, high screening accuracy and screening rate, low noise, light weight, simple installation and high comprehensive efficiency. Its products are widely used in non-ferrous enterprises, chemical industry, mineral dressing, coal washing, smelting, road construction, asphalt mixing, stone screening, compound fertilizer, mining machinery highway engineering and other industries.
The specification of polyurethane screen mesh has 4 ~ 62 holes/cm, most of which are used for grain industry screening, and also for grinding wheel emery cloth factory to screen sand grains of different thickness. The metal screen mesh is made of brass wire, phosphorous copper wire and stainless steel wire. The wire thickness has the specification of 0.4 ~ 0.025mm. Mostly plain or twill tissue. Metal mesh holes are clear and correct, mesh surface flat, high temperature, wear resistance and other characteristics, stainless steel mesh can also be corrosion-resistant. Therefore, the metal screen mesh for powder screening and oil filter. Synthetic fiber screen has nylon or polyester filament and brown silk two. With 15 ~ 30 denier filaments, the surface of the hole in the screen is smooth and easy to filter. The fabric can be made of full twisted yarn, square and plain, etc. The specification is 19 ~ 104 holes/cm. Used for printing
Silk net, printed circuit board of integrated circuit, also can be used to screen the image tube phosphor and magnetic particles such as magnetic tape. The coarse nylon brown filaments are used as raw materials, with a diameter of 0.55 ~ 0.1mm. Most of the fabrics are plain mat structure, used for mineral dressing, filter pulp, conveyor belt and so on. Synthetic fiber screen has the characteristics of rust resistance and corrosion resistance, which can replace part of metal screen.

Advantages of polyurethane screen mesh:
The polyurethane screen makes full use of the properties of polyurethane elastomers and shows better performance when put into production
1. Long service life, good abrasion resistance and bearing capacity. As the polyurethane elastic screen net USES steel wire rope as the skeleton material, it has high strength to absorb impact force and wear resistance, so it has high tensile strength, and its bearing capacity is more than 2.5 times that of the rubber screen. Its service life is 8-10 times higher than ordinary metal screen mesh, 3 times higher than stainless steel screen surface, 3.9 times higher than natural rubber, and it is the screen surface material with the best abrasion resistance performance in the world.
2. High screen efficiency, inner cleaning performance of screen surface, no plugging hole, high screen efficiency. Because of strong water permeability of polyurethane, sieve Kong Zhui Angle (140 °), so it can effectively prevent the fine grained material wet adhesion, therefore suitable for wet screening of fine material classification
Wide range of application, more professional applicability, suitable for any type of vibrating screen and available mechanism. The polyurethane screen net is used in hydropower station, building materials and other metal mineral processing. Screening of various materials within the range of 0.1mm to 170mm does not affect screening efficiency regardless of dry and wet screening.
5 good moisture resistance, working under the condition of water and oil, low friction coefficient of polyurethane screen and material, and will not block the mesh hole. Improve screening rate, less friction, reduce loss and prolong service time.
6. Low noise and little impact on surrounding environment.

TENSIONED SCREENING MEDIA PU

A TENSIONED POLYURETHANE 
SCREENING MEDIA WITH MOULDED HOLES FOR FINE TO MEDIUM COARSE 
SCREENING IS INTENDED  FOR INSTALLATION IN SCREENS WITH CAMBERED
 SCREEN DECKS COMPLETE WITH SUPPORT BARS AND IS MADE OF HARD-WEARING
 POLYURETHANE SPECIALLY PRODUCED TO COPE WITH THE TOUGH REQUIREMENTS 
IMPOSED ON SCREENING CLOTH.

(TENSIONED SCREENING MEDIA PU)
  
 (A TENSIONED POLYURETHANE 
SCREENING MEDIA WITH MOULDED HOLES FOR FINE TO MEDIUM COARSE 
SCREENING IS INTENDED  FOR INSTALLATION IN SCREENS WITH CAMBERED
 SCREEN DECKS COMPLETE WITH SUPPORT BARS AND IS MADE OF HARD-WEARING
 POLYURETHANE SPECIALLY PRODUCED TO COPE WITH THE TOUGH REQUIREMENTS 
IMPOSED ON SCREENING CLOTH.)