PU Fine Polyurethane Vibration Screen Mesh for Efficient Screening

It is mainly used for stacking high-frequency vibrating fine screens. The width of the screening surface is 0.08, 0.12, 0.15, 0.18, 0.2mm, etc., and the length is 2.56mm. The overall dimensions are 1045x700/1245x700 and so on. Features: long service life, high screening efficiency, no hole blocking, uniform particle size under the screen, oil resistance, water resistance, light weight, easy installation and other features.
Polyurethane fine screen structure:
The screen is formed by a rectangular frame of supporting rib A, and supporting rib B is transversely arranged in the rectangular frame. Supporting rib A and supporting rib B are connected by cross stiffeners. Polyurethane yarn is arranged in the rectangular frame crossed by stiffeners, and the thickness of the polyurethane yarn is 0.1-2mm. There is a gap between every two polyurethane yarns, and the gap is generally 0.1-3mm. Supporting ribs and stiffeners are coated with nylon rope or glass fiber at a time to increase the strength and toughness

Comparison of polyurethane screen panels and stainless steel screen panels
Compare Projects	polyurethane screen panels	stainless steel screen panels
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Raw material sources	Coal and natural gas are abundant in our country	Ni, Cr elements of China's reserves are low
Production method	Standardized small parts, high speed production	Combing, point-by-point welding
Precision of screen panels	High (same high precision mold)	general
Screened product quality	High (reduced particle fragmentation)	general
Corrosion Resistance	non-corrosive	general
Screening Performance	good	poor
Hole plugging rate	low	high
Dehydration and demediating effect	good	poor
Noise Pollution	small	big
Inspection and Repair	easy	general
Wear life	long	short
Economic	low cost	high cost
Screen panels opening rate	low	high
Installation and Maintenance	Operating temperature range <90°C	Robust for rough handling
Hydrolysis Resistance	Able to meet life cycle	superior