Description
Custom Self-Cleaning PU Rollers For Bulk Transportation
Why Choose This Product
The self-cleaning surface design with precision-engineered helical grooves and premium polyurethane coating (Shore A 75°–95° customizable) prevents material adhesion and buildup, eliminating the need for frequent manual cleaning. This PU material offers 3x better abrasion resistance compared to standard rubber rollers.
By maximizing conveyor uptime, reducing maintenance labor, and extending roller replacement intervals, this directly lowers your total cost of ownership. Independent lab tests show less than 2% weight loss after 10,000 cycles in abrasive bulk material simulation, with over 200 installations in cement and grain handling facilities worldwide.
Technical Specifications
This series of industrial coating rollers is engineered for reliable performance in bulk transportation systems. As a China OEM/ODM manufacturer, we support customized diameters, lengths, and rubber compounds.
| Custom Self‑Cleaning PU Roller – For Bulk Transportation | |
| Outer Diameter | 50 mm – 200 mm (customizable) |
|---|---|
| Roller Length | 200 mm – 2000 mm (customizable) |
| Hardness (Shore A) | 75° – 95° ± 3° |
| Load Capacity | Up to 500 kg per roller (depending on diameter and core design) |
| Core Material | Steel (C45 / 1045) or Aluminum Alloy (6061) |
| Coating Material | Polyurethane (custom formulation for oil/abrasion resistance) |
| Surface Pattern | Helical groove / herringbone / smooth (customizable) |
| Operating Temperature | −20°C to +80°C |
| Dynamic Balancing | ≤ 0.05 mm (optional) |
| Customization Options | OEM, ODM, custom color, special groove geometry, shaft type |
✔ Customizable length & diameter. ✔ Self‑cleaning polyurethane coating – superior abrasion & chemical resistance. ✔ Full certifications & OEM/ODM support – contact us for bulk orders.
Details Images
Material Properties
| Property | Standard PU | Our Premium PU | Test Method |
|---|---|---|---|
| Tensile Strength | ≥ 25 MPa | ≥ 35 MPa | ASTM D412 |
| Elongation at Break | ≥ 400% | ≥ 450% | ASTM D412 |
| Abrasion Loss | ≤ 80 mm³ | ≤ 45 mm³ | ASTM D5963 |
| Tear Resistance | ≥ 60 kN/m | ≥ 85 kN/m | ASTM D624 |
| Hardness Range | Shore A 70°–90° | Shore A 75°–95° | ASTM D2240 |
| Operating Temperature | −10°C to +70°C | −20°C to +80°C | — |
Our premium PU formulation delivers superior abrasion resistance, load bearing, and tear strength compared to standard polyurethane, making it ideal for heavy‑duty bulk transportation rollers. Custom hardness from Shore 75A to 95A is available from our factory.
About Us
About Us
Customers Visiting
Founded in 2010, our factory is a leading China‑based manufacturer and supplier of custom polyurethane rollers for bulk material handling. We specialize in providing professional custom solutions and expert advice for clients seeking reliable roller components. Our 10,000 m² facility houses advanced casting and machining equipment, enabling us to deliver consistent OEM/ODM production. We hold ISO9001:2015 certification and follow strict quality control from raw material inspection to final dynamic balancing. Over the past 12 years, we have served more than 500 customers in 30+ countries, earning a reputation for high quality, on‑time delivery, and transparent communication.
Factory & Equipment
Our Certifications (ISO9001, RoHS, Testing Reports)
Our quality management system is ISO9001:2015 certified. Products comply with RoHS and REACH regulations. We also provide material test reports and dimensional inspection certificates with each shipment upon request.
Production & Inventory Policy
Lead time: Actual delivery time depends on raw material availability, production schedule, and seasonal workload fluctuations. We provide a realistic estimated lead time after order confirmation and communicate any adjustments promptly.
Stock status: We generally produce on a make‑to‑order basis, but selected popular sizes and hardness grades may be available from stock. Inventory levels change dynamically with production and sales. Please confirm current availability with our sales team before placing an order.
Bulk & urgent orders: For large quantities or time‑critical projects, we recommend contacting us early to discuss capacity and scheduling. We will do our best to align with your timeline.
Frequently Asked Questions
Q: Can you provide custom solutions for specific bulk material types like cement or grain?
A: Yes. Our engineering team offers expert advice on PU hardness and groove geometry tailored to the specific material. For cement, we recommend Shore A 90° with deeper grooves; for grain, a softer 80° with finer patterns. We have developed custom solutions for over 50 material types.
Q: What is the minimum order quantity (MOQ) for custom self‑cleaning PU rollers?
A: Our standard MOQ is 10 pieces for new custom designs. For repeat orders or standard sizes, MOQ can be as low as 5 pieces. We offer competitive wholesale pricing for bulk quantities of 50+ units.
Q: How long does delivery typically take for a custom order?
A: For new tooling and custom dimensions, lead time is usually 15–25 working days after design approval. Repeat orders without changes can be delivered within 10–15 working days. Our sales team will provide a specific schedule based on current workload.
Q: Do you offer OEM/ODM services with custom branding and packaging?
A: Absolutely. We provide full OEM and ODM services, including custom color, laser engraving, branded packaging, and export‑ready cartons. Many global manufacturers choose us as their long‑term partner for exclusive designs.
Q: How do you ensure the quality of each roller batch?
A: Every roller undergoes dimensional inspection, Shore hardness testing, and visual surface check. We also perform dynamic balancing and load tests on a sampling basis. ISO9001 procedures are followed throughout production, and we retain test records for traceability.
Q: What payment methods do you accept for international orders?
A: We accept T/T (bank transfer), L/C at sight, and Western Union for sample orders. For regular bulk purchases, we offer flexible payment terms subject to credit assessment.
Q: Do you provide samples for testing before bulk production?
A: Yes. We offer sample rollers at a reasonable price, which is refundable when you place a bulk order. Sample lead time is 7–10 working days. We also provide material swatches and technical datasheets for initial evaluation.
Looking for a reliable manufacturing partner for your bulk transportation roller needs?
Get in touch for quick quotes, custom samples, and volume discounts. We are here to support your project from design to delivery.
Reviews
There are no reviews yet.