Description
Custom PU Rubber Coated Wheel – Industrial Grade for Automation Machinery
Feature: High-strength steel or aluminum core with precision-vulcanized polyurethane coating (Shore A 20°–98°). Advantage: Provides 5× better abrasion resistance than standard rubber and dynamic balancing ≤0.05 mm, eliminating vibration in high-speed conveying. Benefit: Extends wheel service life, reduces factory downtime, and lowers maintenance costs on automated lines and heavy-load transport equipment. Evidence: Backed by ISO9001:2015 certification, 5000-hour load tests, and trusted by over 200 automation factories worldwide. As a direct China OEM/ODM factory, we offer customized solutions (hardness, diameter 5–200 mm, core material) with free technical advice and wholesale pricing for global buyers.
Technical Specifications – Industrial PU Coated Wheel
These heavy-duty polyurethane wheels are engineered for continuous factory conveyors, AGVs, and automated transport systems. As a China-based OEM/ODM factory, we support customized sizes, hardness (Shore A 20°–98°), and core materials (steel/aluminum) to match your existing equipment.
| Standard PU Conveyor Wheel (150 mm Diameter, Steel Core, Shore A 85° – All Customizable) | |
| Diameter | 150 mm (5.9 inch) – custom range 5–200 mm |
|---|---|
| Width / Tread | 40–80 mm (standard 50 mm) |
| Core Material | High-strength steel (standard) / aluminum alloy (lightweight) |
| Roller Material (Coating) | Polyurethane (PU) – also available: NBR, EPDM, silicone |
| Hardness (Shore A) | 20° – 98° (recommended for conveyors: 80°–95°) |
| Load Capacity (per wheel) | 200–500 kg depending on diameter and hardness |
| Dynamic Balancing | ≤0.05 mm tolerance (G6.3 standard) |
| Certifications | ISO9001:2015, RoHS, REACH, test reports |
| Temperature Range | -20°C to +80°C (special compounds up to +120°C) |
| Packing Options | Plastic bags, cartons, wooden case, pallet, container, etc. |
| Color Options | White, black, or as your requirement |
| Custom Services | OEM/ODM: any size, hardness, core type, mounting holes. Free two revisions on custom orders. |
✔ Suitable for factory conveyors, industrial transport systems, AGVs, and assembly lines. ✔ Custom PU compound for oil/chemical resistance. ✔ Bulk orders welcome – contact us for wholesale pricing and sample support.
Construction & Application – PU Wheel Details
Commonly Used Elastomer Properties – Performance Comparison
| 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 overall performance for heavy-duty conveyor wheels – high abrasion resistance and load capacity, directly translating to longer service life and reduced replacement frequency. Custom hardness from Shore 20A to 98A is available from our factory.
About the Supplier – China OEM/ODM Factory
Factory Workshop & Equipment
Our Certifications (ISO9001, RoHS, Test Reports)
Production & Inventory Policy
Lead time: Actual delivery time may vary due to raw material availability, machine scheduling, and peak season fluctuations. After order confirmation, we provide the most accurate estimate and maintain transparent communication.
Stock status: We generally do not hold large finished-goods inventory, but some popular standard models may have limited dynamic stock (which changes as sales and production progress). Please confirm real-time availability with our team before ordering.
Bulk & urgent orders: For mass production or tight schedules, we recommend early discussion of capacity and production planning. We will do our best to support your timeline.
Frequently Asked Questions
Looking for a reliable manufacturing partner for your conveyor system?
Get in touch for quick quotes, custom samples, and volume discounts. We are here to support your project from design to delivery.
