Polyurethane frame stainless steel screen

The polyurethane frame stainless steel sieve plate is composed of a polyurethane frame and a stainless steel screen surface, which has the advantages of high wear resistance, corrosion resistance and elasticity. The stainless steel screen surface (such as 304/316L) is high in strength and corrosion resistant, and the screen hole design is diverse (slits, round holes, etc.), ensuring high-precision screening; the polyurethane frame is impact-resistant, shock-absorbing and noise-reducing, effectively protecting the edge of the screen plate and extending its service life. It is suitable for high-wear, humid or corrosive environments such as mining, sewage treatment, and food processing, significantly improving screening efficiency and reducing maintenance costs. It is a durable and efficient solution in the field of industrial screening.

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Polyurethane frame stainless steel slotted sieve plate introduction Polyurethane frame stainless steel slotted sieve plate is a widely used equipment for screening and filtering, combining the advantages of polyurethane and stainless steel, suitable for a variety of industrial fields.

1. Structure
Stainless steel slit screen bars: Made of high-quality stainless steel, with high strength and corrosion resistance, the screen bar gap is uniform and the screening accuracy is high.
Polyurethane frame: The frame is made of polyurethane material, which has good elasticity, wear resistance and impact resistance, and can effectively reduce the wear of the screen plate and equipment and extend the service life.
2. Features
High wear resistance: The polyurethane frame and stainless steel screen bars have excellent wear resistance and are suitable for handling highly abrasive materials.
Corrosion resistance: Stainless steel can resist corrosion from a variety of chemicals and is suitable for humid and corrosive environments.
Good elasticity: The elasticity of the polyurethane frame can reduce material impact, reduce noise, and improve screening efficiency.
High screening accuracy: The gap between the stainless steel bars is uniform, ensuring high-precision screening effects.
Easy installation and maintenance: Reasonable design, easy installation and replacement, and reduced downtime.
3. Application fields
Mining: used for screening of ore, coal, etc.
Sewage treatment: used for solid-liquid separation and filtering solid particles in sewage.
Food processing: used for screening and filtering food raw materials.
Chemical industry: used for screening and filtering of chemical raw materials.
4. Advantages
Long life: The combination of polyurethane and stainless steel prolongs the service life of the screen plate.
Efficient screening: The uniform slit design improves screening efficiency and accuracy.
Economical: Reduce maintenance and replacement frequency, and reduce operating costs.
Summary
Polyurethane frame stainless steel slotted screen plates are widely used in many industries due to their wear resistance, corrosion resistance, high-precision screening and other characteristics. They are ideal for screening and filtering.

Additional information

parameter

Product attributes
Material
Screen surface: 304/316L stainless steel, thickness 0.5-5mm, corrosion-resistant, high temperature resistant (≤400℃).
Frame: Polyurethane (PU), hardness range 70-95 Shore A, wear-resistant and impact-resistant.
Screen hole specifications
Type: slits, round holes, square holes, etc., slit width 0.1-10mm, aperture accuracy ±0.02mm.
Opening rate: 15%-75%, support customization.
Size
Standard screen plate size: 500×500mm to 2000×1000mm, customizable sizes.
Frame thickness: 10-50mm, enhanced edge protection.
Performance parameters
Temperature range: -30℃ to +120℃ (polyurethane); stainless steel can withstand high temperatures up to 400℃.
Corrosion resistance: can withstand pH 2-12 environments, and can adapt to acid, alkali, and salt spray conditions.
Load capacity: static load ≤5MPa, dynamic vibration load ≤3MPa.
Applicable scenarios
Industries: mining, sewage treatment, food, chemical industry, building materials.
Working conditions: high humidity, high wear, corrosion, vibration screening scenarios.
Features: modular design, easy installation, life span is 2-3 times that of ordinary sieve plates, and supports non-standard customization.

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