Description
Custom Heavy Duty PU Wheels For Warehouse Carts
Why Choose This Product
Our heavy duty PU wheels solve the most common pain points in warehouse operations: frequent wheel replacement, floor damage, and noise. The polyurethane coating offers significantly higher abrasion resistance compared to standard rubber, which translates to longer service life and lower maintenance costs. Each wheel undergoes dynamic balancing to ≤0.05 mm, reducing vibration and protecting your cart frames. Evidence from our in‑house lab shows the wheel retains 95% of its original thickness after 10,000 cycles on a rough concrete test track. As a China factory with full OEM/ODM capability, we can customize hub types, bearing options, and even integrate brake systems to match your exact application.
Technical Specifications
These polyurethane wheels are designed for continuous heavy duty warehouse and industrial transport use. As a China OEM/ODM manufacturer, we support customized sizes, hardness, and core materials to match your existing equipment.
| Heavy Duty PU Wheel for Warehouse Carts – 200mm (8 inch) to 300mm (12 inch), Ductile Cast Iron Core, Shore A 92°±2 (Customizable) | |
| Wheel Diameter | 200 mm (8 inch) – 300 mm (12 inch) |
|---|---|
| Load Capacity per Wheel | 800 kg – 1200 kg |
| Tread Material | Premium Polyurethane, Shore A 92°±2 |
| Core Material | Ductile Cast Iron (QT450) |
| Dynamic Balancing | ≤0.05 mm |
| Operating Temperature | -20°C to +80°C |
| Mounting Type | Plate caster / Stem caster (customizable) |
| Certifications | ISO9001, RoHS, REACH |
All parameters tested under standard ISO 22883. Custom load ratings available upon request.
Material & Performance Highlights
| Property | Detail |
|---|---|
| Hardness | Shore A 92°±2 — optimal balance of load support and floor protection |
| Abrasion Resistance | Loss ≤0.03 g/1000 cycles (DIN 53516) — 3x better than standard rubber |
| Rolling Resistance | 0.03 – 0.05 (coefficient) — reduces push force by 20% vs. nylon wheels |
| Impact Resistance | No crack after 50 J impact test at -10°C |
| Noise Level | ≤58 dB at 5 km/h on concrete — quiet enough for indoor warehouses |
The exclusive PU formulation also resists oil, grease, and most cleaning chemicals, making it ideal for food logistics and pharmaceutical warehouses. Custom hardness from Shore 20A to 98A is available from our factory.
Details & Application Gallery
Our wheels are used in automated guided vehicles, heavy‑load transfer carts, warehouse mobile platforms, and industrial hand trucks. The precision‑machined cast iron core ensures true running even after prolonged use, while the PU tread provides a non‑marking, shock‑absorbing surface that protects sensitive flooring. Custom branding, color matching, and anti‑static options are available for bulk orders.
About Us — Factory & Expertise
About Us
Customers Visiting
We are a China-based manufacturer with over 10 years of experience specializing in heavy duty caster wheels and material handling components. Our 12,000 m² factory is equipped with automatic casting lines, CNC machining centers, and a full in‑house testing lab. We hold ISO9001:2015 certification and regularly export to Europe, North America, and Southeast Asia. As a professional custom solution provider, we offer OEM/ODM services from prototype to mass production, with expert advice on material selection and design optimization. Wholesale orders are welcome with competitive direct pricing.
Factory & Equipment
Our production facility includes robotic polishing stations, dynamic balancing machines, and a temperature‑controlled curing room for polyurethane. Every batch is tested for hardness, adhesion strength, and rolling resistance before shipment. We also maintain a dedicated quality control team that inspects 100% of outgoing orders.
Certifications & Quality Assurance
All products are manufactured under ISO9001 quality management systems. We also comply with RoHS and REACH regulations for the European market. Test reports and material certificates are available upon request.
Production & Inventory Policy
Lead time: Actual delivery time may vary due to raw material supply, production scheduling, and peak season fluctuations. We will provide a realistic estimate after order confirmation and keep you informed throughout the process.
Stock status: We generally produce to order, but some popular sizes and specifications may be in stock. Stock levels change dynamically with sales and production. Please contact our sales team to confirm real‑time availability before placing urgent orders.
Bulk & urgent orders: For large quantities or tight deadlines, we recommend early communication so we can prioritize your schedule and coordinate production capacity.
Frequently Asked Questions
1. What is the minimum order quantity (MOQ) for custom PU wheels?
Our standard MOQ is 100 pieces per size for custom specifications. For existing standard sizes, we can accommodate smaller trial orders. We offer expert advice to help you choose the right solution even for low‑volume projects.
2. How long does a typical bulk order take to deliver?
Lead time for a standard 500‑piece order is around 15–20 working days after design confirmation. Custom colors, anti‑static additives, or special mounting brackets may require additional time. We will provide a clear schedule and keep you updated.
3. Can you provide custom solutions for high‑load or special environment applications?
Yes. As a top OEM/ODM manufacturer in China, we can adjust hardness, core design, and tread thickness to meet your load and temperature requirements. Our engineering team offers professional custom solution support — just share your application details for a tailored recommendation.
4. What is the warranty policy for your heavy duty PU wheels?
We offer a 12‑month warranty against manufacturing defects, including tread separation, core cracks, and excessive wear under normal use. Evidence from our quality tests (ISO9001 certified) backs every shipment. For large projects, extended warranty options are available.
5. Do you support OEM/ODM with custom packaging and branding?
Absolutely. We provide full OEM/ODM services including custom colors, laser‑engraved logos, barcode labels, and export‑ready packaging (carton, pallet, or wooden case). Your brand — our quality.
6. How do you control quality for each batch?
Every production batch undergoes hardness testing, adhesion strength verification, and dynamic balancing. A random sample from each lot is tested for abrasion resistance and load capacity. Our QC team issues a inspection report before shipment. Third‑party inspection is also welcome.
Looking for a reliable manufacturing partner?
Get in touch for quick quotes, custom samples, and volume discounts. We are here to support your project from design to delivery — whether you need expert advice, a custom solution, or competitive pricing for global markets.
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