Description
Custom Heavy Duty PU Rollers For Packaging Conveyor Lines
Why Choose This Product
Our custom heavy duty PU rollers feature a precision-machined steel core that provides 30% higher impact resistance than cast iron alternatives. This ensures stable conveyor operation under heavy loads and reduces unexpected breakdowns. This is proven by 5000-hour continuous load testing in our laboratory. Additionally, the polyurethane coating with Shore A 85° hardness offers excellent abrasion resistance, certified by independent lab reports. For packaging conveyor lines handling boxes, cartons, and heavy bundles, these rollers minimize slipping and noise, improving overall line efficiency.
Technical Specifications
This series of heavy duty PU rollers is engineered for reliable performance in packaging conveyor lines. As a China OEM/ODM manufacturer, we support customized diameters, lengths, and coating formulations.
| Custom Heavy Duty PU Roller – For Packaging Conveyor Lines | |
| Roller Diameter | 89mm, 108mm, 133mm, 159mm (custom) |
|---|---|
| Roller Length | 200mm – 2000mm (customizable) |
| Load Capacity | Up to 1200kg per roller (depending on size) |
| Core Material | Steel (carbon steel or stainless steel) |
| Coating Material | Polyurethane (Shore A 80°–95° available) |
| Surface Roughness | Ra ≤1.6μm |
| Dynamic Balancing | ISO 1940 G6.3 (≤0.05mm residual unbalance) |
| Temperature Range | -20°C to +80°C |
| Certification | ISO9001, RoHS compliant |
✔ Customizable length & diameter. ✔ Heavy‑duty polyurethane coating – superior abrasion & load capacity. ✔ Full certifications & OEM/ODM support – contact us for bulk orders. For custom dimensions and special coating formulations, please contact our engineering team for expert advice and price suggestion.
Details Images
Material Properties
| Property | Standard PU | Our Exclusive PU | Benefit |
|---|---|---|---|
| Hardness (Shore A) | 80±5 | 85±2 | Better load distribution, less deformation |
| Tensile Strength | 25 MPa | 35 MPa | Higher durability under heavy loads |
| Elongation at Break | 300% | 450% | Absorbs impact without cracking |
| Abrasion Loss (DIN 53516) | 120 mm³ | 65 mm³ | Extended service life, lower replacement cost |
| Temperature Resistance | -10°C ~ 70°C | -20°C ~ 80°C | Suitable for wider working environments |
Data based on third-party lab tests. Actual performance may vary with operating conditions.
About ZHXPRECI – China OEM/ODM Factory
About Us
Since 2010, our factory in China has specialized in manufacturing custom polyurethane rollers for packaging, material handling, and conveyor systems. We are a professional manufacturer and supplier with over 10 years of export experience, serving clients in 30+ countries. Our 5,000㎡ workshop is equipped with CNC lathes, injection molding machines, and dynamic balancing equipment. We pride ourselves on offering OEM/ODM solutions, from design to production, with strict quality control at every step. Our team of 20+ engineers provides expert advice on material selection, coating formulation, and dimensional customization to match your exact application.
Customers Visiting
Since 2010, our factory has specialized in manufacturing custom polyurethane rollers for packaging and conveyor systems, serving clients in over 30 countries. We offer customization — from roller hardness (Shore A 20°~98°) to core materials and surface finishes. Our products are tested to meet ISO9001 standards, supporting reliable performance for your packaging lines. 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 be affected by raw material supply, machine availability, and seasonal busy periods. We will provide the best possible estimate after order confirmation and keep you updated.
Stock status: We generally do not hold finished stock, but some popular sizes may be available. Inventory is dynamic – please confirm real-time availability with our sales team before placing an order.
Bulk & urgent orders: For large quantities or tight schedules, please communicate your requirements early so we can align production and prioritize your timeline.
Frequently Asked Questions
1. What is the typical lead time for custom PU rollers?
For standard sizes, lead time is 15-20 working days. For custom dimensions or special coatings, it may extend to 25-30 days depending on raw material availability and current production schedule. We provide an accurate quote and delivery estimate after order confirmation.
2. Can you customize the roller length and diameter for my existing conveyor system?
Yes, we offer full customization. Just provide your required dimensions, shaft configuration, and load conditions. Our engineering team will give you expert advice on the best material and coating hardness for your packaging line.
3. What is your minimum order quantity (MOQ)?
MOQ is 50 pieces for standard sizes. For custom orders, MOQ may be 100 pieces. However, we can discuss smaller trial orders for new customers. Feel free to contact us for flexible solutions.
4. Do you provide warranty for your heavy duty PU rollers?
Yes, we offer a 12-month warranty against manufacturing defects. Under normal operating conditions, our rollers typically last 2-3 years before requiring replacement. Extended warranty can be arranged for bulk orders.
5. How does your exclusive polyurethane formula compare to standard PU?
Our proprietary formula increases abrasion resistance by 45% and tensile strength by 30% compared to standard polyurethane. This means your rollers will last longer in high-speed, heavy-load packaging environments, reducing total cost of ownership.
6. What payment methods do you accept?
We accept T/T wire transfer, L/C at sight, and for regular customers, 30% deposit + 70% balance before shipment. We can also discuss flexible terms for long-term partnerships.
Looking for a reliable manufacturing partner for your packaging conveyor rollers?
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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