Expansion Bolt Type PU Screen Panel for Mining Coal Aggregate Durable Wear-Resistant

• Customization: Available
• Type: Linear
• Function: High Frequency Vibrating Screen
• Model NO.: Bolt/Pin Type
• Transmission Structure: Vibrating Screen
• Usage: Mine Shaker
• Works: Rotary Vane Shaker
• Object: Ore
• Shaft Number: Double
• Running Track: Linear Vibrating Screen
• Supporting Device: None
• Warranty: 3 Month
• Customized: Customized
• Condition: New
• After-sales Service: 3 Month
• Transport Package: Wooden Box
• Specification: 305*305*30mm
• Trademark: Tonda
• Origin: Shandong, China
• Production Capacity: 10 Tons Per Day

Product Description

Product Overview
Our polyurethane tension bolt screen panels are engineered for superior performance in the most demanding industrial environments. Reinforced with high-tensile steel bolts and crafted from premium-grade polyurethane elastomers, these panels deliver exceptional resistance to abrasion, impact, and chemical corrosion. Designed for high-frequency vibrating screens, they ensure stable operation with minimal downtime, making them ideal for industries requiring precision and reliability.

Key Features
 Unmatched Durability

• 5x Longer Lifespan: Outperforms rubber and steel screens in abrasive applications like mining and aggregate processing.

• Steel Bolt Reinforcement: Embedded bolts prevent warping and enhance structural integrity under extreme loads (up to 800 cycles/minute).

• Wear-Resistant Surface: Shore A 65-90 hardness options balance flexibility and resistance to cutting or tearing.

 Customizable Design

• Panel Sizes: Standard and custom dimensions up to 2500mm x 1200mm, with thickness options from 20mm to 100mm.

• Aperture Flexibility: Hole sizes from 0.5mm (fine powders) to 100mm (coarse ores) in round, square, or slotted patterns.

• Anti-Clogging Technology: Optimized open-area ratio and smooth surface finish reduce material adhesion, even for sticky substances like wet clay or biomass.

 Versatile Applications

• Mining & Quarrying: Efficiently grade coal, iron ore, limestone, and aggregates.

• Recycling & Waste Management: Separate construction debris, plastics, and municipal waste.

• Industrial Processing: Dewater sludge, filter chemicals, or screen food-grade materials with corrosion-resistant options.

Technical Specifications

Material	Polyurethane +  Steel
Max Panel Size	2500mm (L) x 1200mm (W)
Aperture Range	0.5mm - 100mm
Hardness	Shore A 65-90
Operating Temperature	-40°C to +90°C
Certifications	ISO 9001, CE, RoHS

FAQ
Q: What is polyurethane screen mesh?
A: Polyurethane mesh is a type of mesh product made of polyurethane material, which has the characteristics of high strength, high elasticity, and wear resistance. It is widely used in mining, construction, stone processing and other fields.
Q: What are the main advantages of polyurethane mesh?
A: With the advantages of abrasion resistance, corrosion resistance, aging resistance, light weight and long service life, polyurethane screen is an ideal substitute for traditional metal screen.
Q: How to ensure the quality of polyurethane screen mesh?
A: Our polyurethane mesh uses high-quality raw materials and advanced production processes, and undergoes a strict quality control system to ensure that every product meets international standards.
Q: Does the product have relevant certification?
A: Yes, our polyurethane mesh has obtained international certifications such as ISO and CE, ensuring quality assurance.
Q: Do you provide pre-sales consulting services?
A: Yes, we provide professional pre-sales technical consultation to help customers choose the most suitable products.
Q: Does it support customized services?
A: Yes, we can provide customized screen sizes and specifications according to customer needs.
Q: How is the after-sales service?
A: We provide comprehensive after-sales service, including product maintenance, replacement, and technical support, to ensure that customers have no worries.
Q: Is the price of polyurethane mesh competitive?
A: Our products have reasonable prices, high cost-effectiveness, and low long-term usage costs, making them an economical choice.
Q: Is there a bulk discount available?
A: Yes, we welcome bulk purchases and will offer discounted prices.
Q: What industries are polyurethane mesh suitable for?
A: Polyurethane mesh is widely used in mining, construction, stone processing, chemical industry and other fields, suitable for screening and filtering various solid materials.
Q: How to ensure packaging and transportation?
A: We use sturdy packaging materials to ensure that the products are not damaged during transportation and choose high-quality logistics companies for distribution.