Description
Custom Stainless Steel Core PU Rollers For Logistics Sorting
Why Choose This Product
Engineered for automated logistics sorting, these rollers feature a stainless steel 304 core with a precision polyurethane coating. The non-corrosive core withstands cleaning chemicals and humid warehouse environments, while the PU coating offers 3x greater wear resistance than standard rubber. This combination reduces roller replacement frequency, cutting maintenance costs by up to 40% in automated sorting lines. Our rollers have been tested for 5,000 hours of continuous operation in a major e-commerce sorting center with zero failure, providing reliable evidence of their durability.
Custom diameters from 25mm to 80mm and lengths up to 1200mm ensure perfect integration with existing conveyor systems without modification. Over 200 successful custom orders delivered to logistics companies in 15 countries demonstrate our capability. With dynamic balancing ≤0.05mm and ISO9001 certification, these rollers help reduce noise and extend service life, directly benefiting your sorting accuracy and operational efficiency.
Typical applications: Automated sorting systems, belt conveyors, gravity roller conveyors, package handling equipment in logistics centers, airports, and e-commerce fulfillment warehouses. The stainless steel core is especially suited for food-grade, cleanroom, or wet environments.
Technical Specifications
This series of stainless steel core PU rollers is engineered for reliable performance in logistics sorting equipment. As a China OEM/ODM manufacturer, we support customized diameters, lengths, and hardness levels.
| Custom Stainless Steel Core PU Rollers For Logistics Sorting | |||
| Core Material | Stainless Steel 304 | Coating Material | Polyurethane (PU) |
|---|---|---|---|
| Hardness | Shore A 85° ± 2° | Surface Finish | Ground / Smooth |
| Diameter Range | 25 – 80 mm | Length Range | 100 – 1200 mm |
| Load Capacity | Up to 200 kg per roller | Dynamic Balancing | ≤ 0.05 mm |
| Temperature Range | -20°C to +80°C | Certification | ISO9001, RoHS |
✔ Customizable dimensions and hardness. ✔ Stainless steel core for superior corrosion resistance. ✔ Full certifications & OEM/ODM support – contact us for bulk orders.
Details Images
Material Properties
| Property | PU Coating | Stainless Steel Core |
|---|---|---|
| Tensile Strength | ≥ 25 MPa | ≥ 520 MPa |
| Abrasion Resistance (Taber) | ≤ 50 mg/1000 cycles | N/A |
| Corrosion Resistance | Excellent (salt spray > 500h) | Excellent (passive layer) |
| Operating Temperature | -20°C to +80°C | -200°C to +800°C |
The PU coating offers excellent abrasion and corrosion resistance, while the stainless steel core provides high tensile strength and durability. This combination ensures long-lasting performance in demanding logistics environments.
About Us
About Us
Customers Visiting
Founded in 2010, our factory in Guangdong, China, specializes in manufacturing custom polyurethane rollers and wheels for the global logistics and material handling industries. We employ over 80 skilled workers and engineers, operating 6 advanced CNC lathes and 4 PU casting lines. Our quality management system is ISO9001 certified, and we strictly control every batch with hardness, dimensional, and dynamic balancing tests. With 14 years of export experience, we have supplied OEM/ODM solutions to clients in Germany, Japan, USA, and Southeast Asia. As a China‑based manufacturer and OEM/ODM supplier, we offer customization — from roller hardness (Shore A 20°~98°) to core materials and surface patterns. 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 supply, production schedule, and seasonal peak periods. We will provide a realistic estimated lead time after order confirmation and maintain regular updates.
Stock status: We generally do not maintain finished goods inventory, but some popular standard sizes may be in stock. Inventory levels fluctuate with sales and production; please confirm current availability before ordering.
Bulk & urgent orders: For large quantities or tight deadlines, please communicate your requirements early so we can evaluate capacity and arrange prioritization. We will do our best to accommodate your schedule.
Frequently Asked Questions
1. What is the minimum order quantity for custom stainless steel core PU rollers?
Our standard MOQ is 50 pieces for custom dimensions, but we can accept smaller trial orders (10-20 pcs) for new clients. We also offer free samples for evaluation (shipping cost to be covered).
2. Can I get a competitive price for wholesale quantities of these rollers?
Yes, we offer tiered wholesale pricing based on quantity. For orders above 500 pieces, we can provide a volume discount and lower the unit price by up to 15%. Contact our sales team for a detailed price suggestion.
3. How long does delivery usually take for standard and custom PU rollers?
For standard sizes, delivery is typically 10-15 working days after deposit. Custom orders may take 20-25 working days depending on complexity. We always confirm an accurate lead time upfront and keep you informed of any changes.
4. What payment terms do you accept for OEM/ODM orders?
We accept bank transfer (T/T) with 30% deposit and 70% before shipment, and L/C at sight. For long-term partners, we can discuss flexible terms. We also support Alibaba Trade Assurance for qualified orders.
5. Can you provide customized dimensions, hardness, or special coatings for logistics sorting rollers?
Absolutely. As an OEM/ODM manufacturer in China, we specialize in custom solutions: you can specify any diameter, length, core material, hardness (Shore A 20° to 98°), and even color. Our engineering team will review your application and recommend the most suitable polyurethane formula, such as antistatic or oil-resistant.
6. How do you ensure quality consistency for mass production of these rollers?
Every production batch undergoes hardness testing with a Shore durometer, dimensional inspection with a micrometer, and dynamic balancing on a balance machine. We keep sample records for at least one year and provide a detailed quality report with each shipment. Our ISO9001 certified process ensures traceability from raw material to finished product.
7. What are the typical applications for your stainless steel core PU rollers?
They are ideal for automated sorting systems, belt conveyors, gravity roller conveyors, and package handling equipment in logistics centers, airports, and e-commerce fulfillment warehouses. The stainless steel core is especially suited for food-grade, cleanroom, or wet environments.
8. What packaging options do you provide for international shipping of these rollers?
Standard packaging includes individual plastic bags and sturdy cartons. For bulk orders, we offer wooden cases, pallets, or container loading. Anti‑rust treatment is applied for sea freight, and custom packaging is available upon request.
Looking for a reliable manufacturing partner for your logistics projects?
Get in touch for quick quotes, custom samples, and volume discounts. Our team is ready to support you from design to delivery.
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