Polyurethane-Framed Perforated Screen
If you need customized products, Contact US !
Category
- 产品描述
-
The polyurethane-edged perforated screen plate overcomes the three major pain points of wear, clogging, and noise in the screening industry through the composite design of "metal rigidity + polymer elasticity" . With long life, stable precision, and low maintenance as its core value, it directly reduces customers' comprehensive operating costs by more than 30 %.
Specification Parameter
Based on industrial perforated plate standards and screening industry requirements:
Material: Carbon steel, stainless steel, or alloy steel to meet corrosion resistance and wear resistance requirements.
Plate Thickness: Typically up to about 12.5 mm for industrial screening plates
Hole Size Range: Approx. 0.8 mm – 10 mm or larger depending on application
Hole Types: Round, square, rectangular, slotted, hexagonal
Plate Form: Flat plate or rolled sheet
Surface Treatment: Galvanized, coated, painted, or raw steel
Material Options: Carbon steel, stainless steel, alloy steel
Manufacturing Standard: ISO-based hole tolerance and pitch control
Industrial perforated plates are designed so plate thickness is normally lower than hole diameter to maintain strength and screening efficiency.
Perforated metal screens can be manufactured with multiple hole patterns and surface coatings, supporting customized design for different industries.
Comparison with Traditional Punched Screen Plates
Feature Traditional Steel Screen Plate
Polyurethane-Edged Screen Plate
Edge Wear
Prone to curling and cracking
Elastic edges disperse stress and extend service life
Plugging Rate
High (sharp edges catch material)
Low (smooth PU edge guides material)
Noise Level
> 90 dB
< 75 dB
Wet Screening Ability
Rusting & clogging prone
Hydrophobic & non-stick, Improve 20 % screening efficiency
Intelligent adaptive vibrating screen
Accurate size compatibility
Support all types of vibrating screens (banana screen/circular vibrating screen/linear screen)
Frame thickness 20-50mm, flexible customization
Customized working conditions
Pore size + porosity combinations by ore type (coal/iron ore/gold ore)
Stainless steel sieve plate + acid-resistant polyurethane solution for highly corrosive environments
Core Advantages
Super wear-resistant life, impact resistance and deformation resistance, more stable screening
Polyurethane wrapped perforated screen plate edge, resists ore impact wear, life is increased by 3-5 timesSolve the problem of frequent replacement caused by cracking and deformation of traditional screen plate edges
Reduce noise and vibration, improve the working environment
The damping properties of polyurethane materials can reduce the vibration noise
of the screen by 15-20dB, reducing the risk of equipment resonance.Improve operating comfort, meet environmental requirements, and extend the life of the screen bearings.
Completely eliminate material jamming
The polyurethane elastic frame tightly fills the gaps in the screen frame, achieving 100% no jamming
Ensuring continuous screening efficiency and reducing downtime for cleaningAnti-corrosion, resistant to wet and sticky materials
Polyurethane edging is resistant to acids, alkalis, and hydrolysis, making it resistant to corrosive media such as mining wastewater and coal washing fluids. Perforated steel plates are available with optional anti-corrosion treatments (such as galvanizing and plastic spraying).
Suitable for wet and corrosive environments such as coal washing plants and sea sand screening, preventing rust-induced mesh enlargement and failure.Lightweight installation doubles maintenance efficiency
30% lighter than all-steel screen panels, the modular design allows for quick clip/bolt installation.
Screen panels can be replaced by a single person, reducing maintenance time by 50%, lowering labor costs and safety risks.Application Scenarios
Ore initial screening: the first screening in the mine to remove large-sized waste rock
Concentrate classification: copper/iron/gold ore is separated precisely by particle size
Coal washing plant: coal dehydration and desludging process
Aggregate processing: sand and gravel grading ( 5-100mm particle size control)
Recycled resources: construction waste, metal scrap sorting
Polyurethane-Framed Perforated Screen
If you need customized products, Contact US !
Share to
Category
Request a Quote
We will contact you within one working day. Please pay attention to your email.
Related Products
Main products
Focus on the research and development of various related products of metal wires and mesh.
Give us an email to surprise you
Contact Us