Huatao Group-Vibrating Screen Technology Solution and Service for Quarry & Mining Industry Since 2008.
Polyurethane Rubber Screen Panel: Revolutionary Wear-Resistant Solution for Industrial Screening
Polyurethane Rubber Screen Panel: Revolutionary Wear-Resistant Solution for Industrial Screening
- Outstanding material properties: exceptional durability
（1）Superior wear resistance:
Performance: Typically lasts 3 to 5 times longer than ordinary metal screens.
Principle: The unique hard-soft segment microphase separation molecular structure creates countless “wear-resistant barriers” within the material, effectively resisting material erosion.
（2）Excellent Impact Resistance:
Performance: Elastic modulus reaches 20-80 MPa, far exceeding that of ordinary rubber.
How it works: Acts as an "energy buffer," absorbing >80% of impact energy through deformation.
（3） Excellent Chemical Resistance:
Performance: In environments with a pH of 3-11, the product maintains over 90% of its normal service life.
2.Exquisite Production Technology: The Core Guarantee of Quality
（1）Carefully Selected Raw Materials:
Polyurethane prepolymer purity ≥ 99.5%, molecular weight distribution deviation ≤ 5%.
Precisely formulated ("secret recipe"), with formulations tailored to specific screening scenarios.
（2）Advanced Casting:
Core Process: High-pressure casting at 20-30 MPa is employed.
Material uniformly fills the mold, eliminating bubbles and voids.
Bubble rate ≤ 0.1% (compared to > 5% for conventional low-pressure processes).
Antioxidant:
Effectively delays material aging in high-temperature environments.
Initial cost: Polyurethane screen plates are approximately 2-3 times the cost of metal screen plates.
Long-term advantages: With their exceptionally long service life and low maintenance requirements, the overall cost is significantly lower.
4.Typical case comparison (10,000-tonne-per-day ore dressing line):
|
Cost Items |
Metal sieve plate |
Polyurethane rubber screen plate |
Savings |
|
Annual Purchase Cost |
Replace 2 sets per month × 15,000 yuan/set × 12 months = 360,000 yuan |
Replace one set per month × 40,000 yuan/set × 3 times = 120,000 yuan |
240,000 yuan |
|
Annual Downtime |
24 times × 8 hours = 192 hours |
3 times × 8 hours = 24 hours |
168 hours |
|
Annual Downtime Losses |
192 hours × 10,000 yuan/hour = 1.92 million yuan |
24 hours × 10,000 yuan/hour = 240,000 yuan |
1.68 million yuan |
|
Annual Total Cost Savings |
|
|
1.92 million yuan |
Any interested welcome to contact!
Contact us ↓
Annie Lu
Huatao Group
Mobile: 0086 18032422676 ( Whatsapp/Wechat/Viber)
www.huataoscreen.com