Durable polyurethane on cast iron wheels and casters for industrial use. High load capacity, wear-resistant PU tread bonded to cast iron cores. Inquire for custom solutions!
✔ Heavy-Duty Load Capacity
Polyurethane wheels bonded to cast iron cores handle high static and dynamic loads, ideal for industrial carts, platform trucks and heavy equipment.
✔ Excellent Wear & Abrasion Resistance
The polyurethane tread resists abrasion, tearing and chunking in demanding conditions, extending service life versus standard rubber or metal wheels.
✔ Floor Protection & Non-Marking Performance
PU tread significantly reduces marking and scuffing on flooring surfaces compared to metal cores alone.
✔ Chemical & Environmental Resistance
Polyurethane is resistant to many industrial chemicals, oils and greases, making these wheels suitable for manufacturing, warehouse and food processing environments.
✔ Smooth Rolling & Noise Reduction
The elastic nature of polyurethane dampens vibration and reduces noise during operation compared to all-metal wheels.
Polyurethane on cast iron wheels are widely used across sectors requiring robust, long-lasting caster solutions:
• Material Handling Equipment
Platform trucks, pallet jacks, transport carts and industrial dollies where heavy loads are frequently moved.
• Warehouse & Distribution Facilities
Casters for shelving, racking and mobile storage units that roll under load without floor damage.
• Manufacturing & Assembly Lines
Support wheels for production carts, fixtures and machine stands in automotive, electronics or fabrication plants.
• Heavy Equipment & Machine Stands
Used on machinery with high operational loads and frequent repositioning needs.
• OEM Industrial Components
Custom caster wheels tailored to specific OEM applications with precise load capacities and bearings.
| Feature | Typical Specification |
|---|---|
| Core Material | Cast Iron |
| Tread Material | Polyurethane Elastomer |
| Bonding Method | Chemically bonded to core |
| Load Capacity | Varies by diameter & bearing type (medium to heavy duty) |
| Floor Protection | Non-marking, non-staining |
| Resistance | Oil, grease, water, most solvents |
The polyurethane tread is commonly engineered to 90–95 Shore A hardness, giving an optimal balance of durability and smooth rolling performance.
As a professional PU caster supplier, we offer comprehensive customization services, including:
✔ Custom wheel diameters and tread widths
✔ Precision bearings (ball, roller or sealed options)
✔ Various mounting styles (swivel, rigid, with brake)
✔ Load capacity optimization based on application
✔ OEM design and private labeling
Provide us your drawings or application requirements and we will tailor a solution that meets your industrial performance needs.
Industry-Grade Durability
Strong cast iron core combined with high-performance polyurethane delivers superior longevity in heavy-use environments.
Enhanced Floor Protection
Polyurethane tread protects facility floors and reduces maintenance costs compared to metal wheels.
Versatile Industrial Use
Suitable for warehouses, manufacturing plants, logistics and material handling systems.
Technical Support & Custom Solutions
Engineering support available to select proper load ratings, bearing types and wheel sizes for your specific environment.
No. 7, inside No. 345, Linfu West Street, Yingdong Village, Beian Sub-district Office, Jimo District, Qingdao City, Shandong Province
