In the precision-driven world of smart manufacturing and automated logistics, the performance of every moving component directly impacts overall operational efficiency. The 235mm Polyurethane Wheel has emerged as a Golden Standard in the industrial mobility sector, favored by high-end equipment manufacturers for its exceptional load capacity and wear resistance.
1. What is 235mm Polyurethane Wheels?
The 235mm polyurethane wheel is a high-performance industrial travel wheel that combines high load capacity, superior wear resistance, and noise reduction, featuring a standard outer diameter of 235mm.
2. The Soul of the Material: From Vulkollan® to NDI/MDI Polyurethane
235mm polyurethane wheel is far more than a simple plastic component. We leverage advanced polymer science to give our products a competitive edge:
Vulkollan® (NDI Polyurethane): As the premier material for power-driven wheels, it offers extremely low rolling resistance and superior dynamic load-bearing capacity. It prevents internal heat buildup, effectively eliminating the risk of debonding during 24/7 high-frequency operations.
High-Performance PPDI/MDI Systems: We customize formulas to provide excellent tear resistance and elasticity. This ensures the wheel maintains its roundness under heavy loads, preventing the formation of "flat spots" during prolonged stationary periods.
Core Advantages:
Noise & Shock Absorption: Effectively absorbs floor impacts to protect sensitive cargo, such as semiconductor wafers.
Chemical & Oil Resistance: Ideal for complex environments like automotive assembly shops.
3. Technical Specifications & Customization
Within the Mailun product matrix, the 235mm wheel is a configurable system solution rather than a standalone product:
Key Parameter | Standard Range | Mailun Core Advantage |
Common Dimensions | 235x75mm / 235x85mm | Custom widths available for specific track requirements. |
Hardness Range | 92 - 95 Shore A | Precision hardness control to ensure synchronized travel. |
Core Material | Cast Iron, GGG70. 45# Steel | Advanced sandblasting and bonding agents ensure zero delamination. |
Environment | Ambient, Cold Storage, Cleanroom | Options for anti-static and low-temperature resistant coatings. |
4. Application Scenarios: From Smart Factories to Heavy Logistics
Automated Stacker Cranes: As the primary travel wheel for high-bay warehouses, our 235mm wheels ensure precise positioning during high-frequency acceleration and braking.
Heavy-Duty AGV/AMR: Providing superior grip and traction for mobile robots. In semiconductor cleanrooms, our non-marking properties protect specialized flooring.
Automotive Assembly Lines: Supporting flexible production lines with low-noise operation, significantly improving the ergonomics of the workspace for operators.
Conclusion
Mailun is committed to transforming material science into industrial productivity. Our 235mm high-performance polyurethane wheels are more than just "feet" for your logistics equipment—they are the foundation of efficient movement in the global smart factory.
