Description
Custom Stainless Steel Hub PU Wheels for Food Processing
Why Choose This Product
Our custom stainless steel hub PU wheels are engineered to solve common pain points in food processing environments. The 304 stainless steel hub provides superior resistance to moisture, acids, and cleaning chemicals, far outperforming standard carbon steel hubs. This feature directly reduces wheel replacement frequency and downtime, saving your operation significant maintenance costs. The PU tread, with Shore A 85° hardness, offers excellent traction and load distribution while being non-marking and easy to clean. Evidence from our in-house lab tests shows that these wheels maintain less than 0.1 mm wear after 10,000 cycles under 300 kg load, confirming their long service life. We offer expert advice on wheel selection to match your specific racking system or floor type, ensuring you get the best custom solution for your production line.
Custom roller compounds (PU, NBR, EPDM, silicone), hardness from Shore A 20° to 98°, and surface patterns are available. Dynamic balancing tolerance ≤0.05mm reduces noise and extends bearing life. ISO9001 certified, our wheels are ideal for factory conveyors, packaging lines, logistics automation, and assembly stations.
Typical applications: Belt conveyors, roller conveyors, AGV transport systems, automated production lines, warehouse sorting equipment, food processing lines, and heavy-load transfer stations.
Specifications
These polyurethane wheels are designed for continuous factory conveyor and industrial transport use. As a China OEM/ODM manufacturer, we support customized sizes, hardness, and core materials to match your existing conveyor system.
| Standard PU Conveyor Wheel – 150mm Diameter, Steel Core, Shore A 85° (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 polyurethane compound for oil/chemical resistance. ✔ Bulk orders welcome – contact us for wholesale pricing and sample support.
Details Images
Material Properties
| 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, which directly translates to longer service life and reduced replacement frequency for your factory conveyor systems. Custom hardness from Shore 20A to 98A is available from our factory.
About Us
About Us
Customers Visiting
As a China-based manufacturer and OEM/ODM supplier of industrial polyurethane wheels and rollers since 2010, ZHXPRECI serves clients in over 50 countries. We offer customization — from roller hardness (Shore A 20°~98°) to hub materials (steel/aluminum) and mounting patterns. Our products are tested to meet ISO9001 standards, supporting reliable performance for your factory conveyors and automated transport systems. Wholesale orders are welcome with competitive direct pricing.
Factory & Equipment
Our Certifications (ISO9001, RoHS, Testing 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 keep 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
1. Can you provide custom solutions for food processing wheels with specific hub dimensions?
Yes, we offer full OEM/ODM customization. Our professional engineering team can adjust the hub bore size, wheel diameter, tread width, and even the PU hardness to match your specific equipment. As a top factory in China, we provide expert advice to ensure your custom solution meets both performance and hygiene standards.
2. What is the minimum order quantity (MOQ) for these custom stainless steel hub PU wheels?
Our standard MOQ is 100 pieces per size for stock components. However, we are flexible for trial orders and can supply 50 pieces for initial testing. For large-scale projects, we offer competitive wholesale pricing and volume discounts. Please reach out with your specific requirements for a tailored price suggestion.
3. How does your exclusive PU formula improve wear resistance compared to standard rubber wheels?
Our polyurethane formulation includes specially selected polymers that deliver up to 5 times better abrasion resistance than natural rubber. In our controlled lab tests, a custom stainless steel hub PU wheel showed only 0.02 g/cm³ material loss after 1,000 cycles on a rough concrete surface, while a comparable rubber wheel lost 0.10 g/cm³. This evidence means your equipment experiences far less downtime and lower replacement costs—a clear benefit for continuous food processing lines.
4. Are these wheels suitable for direct contact with food or washdown environments?
Absolutely. The 304 stainless steel hub is non-corrosive and resists chemical cleaning agents, while the PU tread is FDA-compliant for incidental food contact. The non-porous surface prevents bacterial growth and makes cleaning with hot water and steam easy. This design is widely used in meat packing, bakery, and beverage plants across North America and Europe.
5. What are your payment and shipping terms for international orders?
We accept T/T, L/C, and Western Union for secure transactions. Shipping terms include FOB, CIF, or DDP, depending on your preference. Lead time for a standard custom order is typically 20–30 days after design confirmation and deposit. We offer free expert advice on packing optimization to keep your freight costs low. For urgent orders, we can arrange expedited production with prior confirmation of capacity.
6. Do you provide warranties or after-sales support for these wheels?
Yes, we stand behind our products with a 12-month warranty against manufacturing defects in materials and workmanship. Our technical support team is available via email or phone to assist with any operational questions. For larger projects, we can also coordinate third-party inspections to ensure your confidence in the quality before shipment.
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.
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