Polyurethane scrapers, also called polyurethane cleaners, are made of highly wear-resistant polyurethane material by casting molding. It is a must-have product for cleaner equipment.
Characteristics of polyurethane scraper:
1. It is made of polyurethane material, which has both the high strength of plastic and the high elasticity of rubber.
2. It has ultra-high wear resistance, which is more than 5 times that of general rubber and plastic products.
3. The hardness range is wide, 60A-95A hardness range.
4. It is resistant to oil and solvent, suitable for cleaning all kinds of materials.
5. It has high toughness, clean scraping and does not damage the belt.
6. has the property of automatically compensating for wear, and the blade head of the front end is still acute Angle after wear, so it can be used after adjusting the position of the fixing device.
7. has good straightness, no material leakage, and the unique curved surface design can smoothly make the logistics slide, and it is not sticky.
8. The polyurethane scraper special antistatic flame retardant performance, no accident hidden danger, safe use.
9. Polyurethane scraper is simple to install and easy to replace.
Polyurethane product parameters:
| Hardness (HRA) |
75-85 |
| Tensile strength (N/MM2) 40-45 |
40-45 |
| Tear strength (kg/m) 50-55 |
50-55 |
| Elongation (%) |
400-500 |
| Roller wear(cm3) |
0.02-0.03 |
Applications of polyurethane scrapers:
Primary Cleaners are mounted on the head pulley, bellow the material flow, and typically clean up to 80% percent of the initial carryback. The blade is always narrower than the belt width.
It often used on coal chemical conveyor belts to scrape off adhered ash and powder materials. Such as coal transportation, fertilizer transportation, sand and gravel transportation, etc.
Belt Cleaners are engineered to clean bulk material from conveyor belts thoroughly and can accommodate belt widths up to 120inches (3,000 mm) with belt speeds up to 2,000 fpm (10 m/s). We provide primary and secondary heavy duty mine and light industrial conveyor belt cleaner system.
Self-adjusting spring tensions make sure consistent pressure and effective cleaning. When the blade wears or the belt jumps,the scraper will follow up automatically to ensure good contact.
Features :
1. Installation position: head pulley or discharge pulley
2. High wear resistant polyurethane blade does not damage conveyor belt.
3. Urethane blade is compatible with belt joint, even mechanical joint, such as belt fastener.
4. Both single polyurethane blade and segmented uretrhane blade are available.
1. Are you a manufacture ?
Yes. We are specialized factory of polyurethane products in China, include polyurethane screen mesh and polyurethane acccessories . We will fully guarantee your product quality,
2. Do you provide OEM/ODM?
Yes, we offer OEM/ODM services. The products design and size can be customized according to your requirement.
3. How can you guarantee the quality?
We will test each item before leave the factory, ensure that each product meets quality standards and has accurate dimensions.
4. What is your MOQ ?
1 piece is available with customized. Please feel free to contact with us.
5. What is the payment ?
The payment term can be T/T, L/C, D/P or Western Union.
6. Can you make other polyurethane accessories?Yes, we can products pu accessories. Such as polyurethane scrap, polyurethane bolts, polyurethane wheels, polyurethane sheets, and so on. As long as supply your design, we can produce it for you.
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