Replace Compatible Orange PU Stack Sizer Screen 0.3mm aperture size with ISO Certified

High-wear PU mesh screens are engineered for the toughest wet screening tasks, from coal washing to aggregate dewatering. Their 0.1–5.0mm mesh range adapts to diverse materials, while the 15mm±0.5mm thickness ensures durability under heavy loads. The industrial orange color (UV-resistant) stands out in busy mines, reducing the risk of misplacement.

1) Product Description‌ of Replace Compatible Orange PU Stack Sizer Screen 0.3mm aperture size with ISO Certified

The 0.075mm aperature High-Efficiency Polyurethane Urethane Screens‌ working 6-12 months are designed to withstand the rigorous demands of mining operations. Made from high-quality polyurethane, these screens offer exceptional durability and wear resistance. They are ideal for separating and sizing minerals, aggregates, and other materials in mining and quarry applications.

2) Specification of Replace Compatible Orange PU Stack Sizer Screen 0.3mm aperture size with ISO Certified

3) HUATAO focus to supply Replace Compatible Orange PU Stack Sizer Screen 0.3mm aperture size with ISO Certified

These screens combine flexibility with strength: a tensile strength of ≥45MPa allows them to absorb vibration without tearing, extending service life to 6–12 months (double that of rubber alternatives). Their square-round hybrid apertures minimize particle trapping, maintaining 90%+ screening efficiency even with high-moisture materials. Equipped with metal hooks, they fit seamlessly into standard vibrating screens, with custom sizes (like 700mm x 1040mm) available for OEM needs.

4) Images of Polyurethane Fine Screen Mesh include:

A close-up of the Polyurethane screen Mesh hooks showing :

A photo of the Polyurethane Fine screen Mesh in use in a slica Sand application.

5) Factory Production Processing of High-Performance Urethane Screen panels

The manufacturing of high-frequency polyurethane screen mesh involves advanced techniques to ensure precision, durability, and optimal performance. Below is a detailed overview of the production workflow:

1. Material Preparation:
High-grade polyurethane raw materials, including pre-polymers and curing agents, are meticulously selected based on abrasion resistance and

elasticity requirements. Additives such as UV stabilizers and anti-aging agents are blended to enhance longevity in harsh environments.

2. Mold Design & Fabrication:
Precision CNC-machined molds are crafted from stainless steel or aluminum, incorporating the exact aperture geometry (e.g., 0.045mm

wedge-shaped slots). Mold surfaces are polished to a mirror finish to ensure smooth demolding and dimensional accuracy.

3. Casting & Curing:

The liquid polyurethane mixture is vacuum-degassed to eliminate air bubbles.

It is then poured into preheated molds and subjected to controlled-temperature curing (80–120°C) in hydraulic presses. This step ensures

uniform density and structural integrity.

Post-curing thermal treatment further enhances tensile strength and chemical resistance.

4. Demolding & Trimming:
Cured screens are carefully demolded, and excess flash is removed using laser trimming or precision cutting tools. Edge sealing is applied to

prevent delamination during high-frequency vibrations.

5. Quality Control:

Aperture Verification: Laser scanners measure aperture sizes (e.g., 0.045mm ±0.005mm) and open area ratios (35%–40%).

Durability Testing: Simulated high-frequency vibration cycles (up to 3,600 RPM) assess fatigue resistance.

Material Certification: Shore hardness (85–95A), tear strength, and chemical compatibility are validated per ISO 9001 standards.

6. Surface Treatment (Optional):
Anti-static coatings or custom-colored finishes are applied for specific industrial requirements, such as explosive environments or visual

inspection needs.

7. Packaging & Logistics:
Screens are packed in moisture-proof, shock-absorbent materials and labeled for traceability. Custom sizes and OEM branding are

accommodated seamlessly.

HUATAO Hot-Selling Polyurethane Product List as below: