Description
Custom Polyurethane Coated Rubber Rollers with Steel Core
Why Choose This Product
Each roller is precision-machined from high-strength carbon steel or stainless steel, providing exceptional rigidity and impact resistance under continuous operation. The polyurethane coating is available in Shore A 70°–95° hardness and is directly bonded to the steel core, which prevents peeling or separation even under heavy shear forces.
Compared with traditional rubber rollers, our PU-coated rollers show significantly better abrasion and oil resistance, reducing maintenance frequency and lowering total operating costs. Every roller is dynamically balanced and inspected before shipment, following ISO9001 quality standards, and the material formulation complies with RoHS requirements.
Typical applications: Belt conveyors, roller conveyors, printing presses, laminating machines, AGVs, and automated warehouse equipment — wherever durability and precision are critical.
Technical Specifications
All technical parameters can be tailored to your drawing or sample. As a reliable China OEM/ODM manufacturer, we support customized dimensions, hardness, shaft type, and surface treatment.
| Custom Heavy-Duty Polyurethane Coated Rubber Roller – For Material Handling & Printing | |
| Roller Type | Custom polyurethane coated rubber roller with steel core |
|---|---|
| Core Material | Carbon steel or stainless steel |
| Coating Material | Polyurethane (PU) |
| Roller Diameter | 50 mm – 400 mm (customized) |
| Roller Length | 100 mm – 2,000 mm (customized) |
| Hardness Range | Shore A 70° – 95° |
| Max Load Capacity | Up to 2,000 kg per roller |
| Surface Finish | Matte, smooth, or mirror polished |
| Customization | OEM / ODM / OBM, logo and packaging optional |
✔ Customizable length & diameter. ✔ Durable PU coating with superior abrasion & oil resistance. ✔ Full certifications & OEM/ODM support – contact us for bulk orders.
Details Images
Commonly Used Elastomer Properties (Material Performance)
| Compound | Hardness Range (Shore A) | Abrasion Resistance | Tear Resistance | Load Bearing |
|---|---|---|---|---|
| Silicone | 40-90 | 1 | 1 | 1 |
| Nitrile/PVC | 20-95 | 4 | 3 | 3 |
| EPDM | 20-95 | 4 | 3 | 3 |
| Nitrile Rubber | 20-95 | 3 | 3 | 3 |
| Neoprene | 5-95 | 3 | 4 | 4 |
| Hypalon | 30-95 | 4 | 4 | 4 |
| Hydrogenated Nitrile | 50-98 | 5 | 5 | 5 |
| Natural Rubber | 25-98 | 5 | 5 | 5 |
| Polyurethane | 20-98 | 5 | 5 | 5 |
| Carboxylated Nitrile | 45-95 | 5 | 5 | 5 |
Ratings: 1 = low, 5 = high. Polyurethane offers the best all-round performance for conveyor and printing rollers. Our PU formulation delivers a tensile strength of ≥30 MPa, elongation at break of ≥400%, abrasion loss of ≤25 mm³ (DIN 53516), and tear strength of ≥35 kN/m, with excellent oil and solvent resistance across a working temperature range of -30°C to +80°C. Custom hardness from Shore A 70° to 95° is available from our factory.
About Us – China OEM/ODM Factory
About Us
Customers Visiting
We are a China-based factory specializing in the design and production of industrial rollers since 2011. Our production facility covers 12,000 m² and is equipped with CNC lathes, automatic casting machines, and precision grinding equipment. With over 15 engineers on the technical team, we have completed projects for clients in the United States, Germany, Japan, South Korea, and Southeast Asia. We believe in transparency, honest communication, and continuous improvement — values that have helped us build long-term partnerships with more than 200 companies worldwide.
Factory & Equipment
Our Certifications (ISO9001, RoHS, Testing Reports)
Our factory operates a full production line for polyurethane and rubber rollers, including surface preparation, casting, curing, grinding, and balancing. Every roller passes a final inspection before packing. We also maintain our own quality testing lab to verify hardness, tensile strength, and abrasion resistance under real-world loading conditions.
Our quality management system is certified to ISO9001, and our PU materials comply with RoHS and REACH requirements. Test reports can be provided with each batch shipment upon request.
Production & Inventory Policy
Lead time: Actual delivery time is influenced by raw material supply, processing schedules, and seasonal demand. We provide a realistic delivery estimate after order confirmation and keep you updated throughout the production process.
Stock status: We generally produce rollers on a made-to-order basis, although some popular standard sizes may be available in stock. Actual stock levels change as orders are processed, so we recommend contacting our sales team to confirm real-time availability before placing an order.
Bulk & urgent orders: For large quantities or urgent delivery needs, please contact us in advance so we can review our production capacity and schedule. We will do our best to accommodate your timeline.
Frequently Asked Questions
1. What is the minimum order quantity (MOQ) for customized polyurethane coated rubber rollers?
We accept small trial orders starting from 2 pieces for standard sizes, while customization such as specific diameters or shaft types may have a slightly higher MOQ. Our goal is to help you validate the product quality before committing to larger quantities.
2. Can you provide OEM or ODM services for this product?
Yes, we are an experienced OEM and ODM factory in China. We can produce rollers according to your drawings, color specifications, packaging requirements, or simply work from your application description. Many clients also place their own brand label on our rollers, and we can manage the whole process for you.
3. How durable is the polyurethane coating compared with standard rubber?
In our abrasion tests, the PU coating typically shows at least three times slower wear than NBR rubber under the same load and speed. This means less frequent replacement, lower downtime, and a better long-term cost performance for your equipment.
4. What is the usual delivery time for a production order?
For rollers in our regular production range, the estimated delivery time is around 15 to 25 working days after sample approval or drawing confirmation. During peak seasons the schedule may extend, and we will always inform you before the lead time changes.
5. Do you offer samples for testing before bulk purchase?
Yes, we can provide samples to verify the fit, surface hardness, and running performance. Sample cost is reasonable and will be deducted from the final invoice for confirmed bulk orders.
6. How do you guarantee product quality and consistency?
Each production batch follows our documented quality control plan, including incoming material inspection, in-process dimension checks, and final testing for hardness and dynamic balance. Our ISO9001 quality system is audited regularly, and batch test reports are available on request.
7. What payment and shipping methods are available for international buyers?
We accept T/T, L/C, and PayPal for sample or small orders. Shipment can be arranged by sea, air, or express delivery, depending on the order size and destination. We will recommend the most cost-effective option for your project.
Looking for a reliable manufacturing partner for polyurethane coated rubber rollers?
Get in touch for quick quotes, custom samples, and volume discounts. We are here to support your project from design to delivery.
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