Description
Custom Non-Marking Silicone Coated Wheels & Smooth Conveyor Rollers
Why Choose This Product
Unlike standard rubber or PVC rollers, our silicone coating is formulated with a non-marking additive that prevents residue transfer to finished goods, even under sustained load and high-speed cycling. This advantage protects your product surface and reduces rework, saving time and cost on every shift. The smooth surface also lowers friction noise and prevents static buildup, which is essential for electronics assembly and cleanroom environments.
Every batch is validated with adhesion and friction-burn tests in our in-house laboratory, and our ISO9001 factory has supplied industrial rollers to distributors and equipment manufacturers in 30+ countries since 2012. We also offer food-grade silicone options and custom profiles — knurled, grooved, or smooth — so you get a reliable solution with consistent quality, competitive wholesale pricing, and full OEM/ODM support.
Typical applications: Food processing conveyors, glass handling lines, automated packaging systems, electronics assembly lines, cleanroom transport, textile machinery, and material handling equipment where low friction and non-marking performance are critical.
Technical Specifications
This series of custom non-marking silicone coated wheels and smooth conveyor rollers is engineered for reliable performance in material handling and packaging equipment. As a China OEM/ODM manufacturer, we support customized diameters, lengths, core materials, and silicone compounds.
| Custom Non-Marking Silicone Coated Wheels & Smooth Conveyor Rollers – For Material Handling & Packaging | |
| Roller Diameter | 38 mm / 50 mm / 60 mm / 76 mm / Custom size |
|---|---|
| Roller Length | 200 mm – 2000 mm, made to your drawing |
| Coating Material | Silicone rubber, non-marking type (food-grade available) |
| Surface Hardness | Shore A 40° – 70° |
| Core Material | Carbon steel tube / Stainless steel / Aluminum alloy |
| Surface Finish | Smooth / Knurled / Grooved, custom profile accepted |
| Working Temperature | -40°C to +200°C |
| Static Load Capacity | Up to 200 kg per roller, depends on core and diameter |
| Certifications | ISO9001, RoHS, REACH documentation on request |
✔ Non-marking silicone surface protects delicate products. ✔ Customizable length, diameter, and shaft types. ✔ Food-grade and anti-static options available. ✔ Full certifications & OEM/ODM support – contact us for bulk orders.
Details Images
Material Properties & Comparison
| Property | Silicone Coated | Standard Rubber | PU / PVC Coated |
|---|---|---|---|
| Non-marking | Excellent | Moderate | Good |
| Heat resistance | Up to 200°C | Up to 80°C | Up to 120°C |
| Chemical resistance | Oil / solvent resistant | Fair | Good |
| Friction level | Low | Medium | Medium / high |
| Wear resistance | Light – medium load | Medium | Heavy load |
The comparison above is based on our internal lab tests and field feedback from long-term customers. Silicone coating is ideal where release properties, temperature resistance, and non-stick surfaces are required. If your application involves heavy loads above 200 kg per roller, we recommend combining a steel core with PU coating instead of silicone. Our engineers can offer a clear suggestion after reviewing your working conditions.
About Us & Factory
About Us
Customers Visiting
As a China-based manufacturer and OEM/ODM supplier of conveyor rollers and industrial wheels since 2012, we serve clients in 30+ countries. Our factory in Guangdong operates automated CNC turning lines, silicone coating vulcanization stations, and in-house dynamic balancing equipment. Every batch undergoes dimension inspection, coating adhesion testing, and visual surface checks before packing. We welcome third-party inspection or live video inspection before dispatch, and our export team handles all documentation and shipping arrangements. 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 availability, machine scheduling, and peak season fluctuations. After order confirmation, we provide the most accurate estimate and keep transparent communication.
Stock status: We generally do not hold large finished-goods inventory, but some popular standard sizes may have limited dynamic stock (which changes as sales and production progress). Please confirm real-time availability with our team before ordering.
Bulk & urgent orders: For mass production or tight schedules, we recommend early discussion of capacity and production planning. We will do our best to support your timeline.
Frequently Asked Questions
1. Can you provide custom silicone coated wheels for our existing conveyor equipment?
Yes, we regularly supply custom rollers for retrofit projects. Send us your current roller diameter, length, shaft type, and operating conditions. Our engineers will recommend the right core material and silicone hardness for your application, ensuring a professional custom solution that fits your existing system.
2. What is the minimum order quantity for custom rollers?
Our standard MOQ is 20 pieces for custom sizes, but we can arrange smaller trial orders for sample testing. For standard sizes, the MOQ can be flexible depending on your purchasing plan. As a factory-direct wholesale supplier, we aim to help you test the market efficiently.
3. How do you ensure the non-marking performance in production?
We use a specially formulated silicone compound that passes our migration and friction-burn tests. Under normal pressure and speed, the roller leaves no residue on glass, painted sheets, or finished metal surfaces. Test reports are available on request, giving you documented evidence of quality.
4. Do you support OEM and ODM branding?
Absolutely. We offer custom colors, engraved or printed logos, custom packaging, and private label documentation. Many wholesale clients rely on us as their OEM/ODM partner in China for smooth conveyor rollers and silicone coated wheels.
5. What are your lead times and shipping methods?
Standard sizes usually take 10–15 working days. Custom orders take 20–30 working days depending on quantity and coating requirements. We ship by sea, air, or express courier based on your preference. For heavy loads above 200 kg per roller, our engineers suggest PU-coated steel core options and will share professional advice during your inquiry.
6. What payment options do you accept?
We accept T/T, L/C, PayPal for samples, and Alibaba Trade Assurance. For regular production, a 30% deposit with 70% balance paid before shipment is standard. All transactions are secure and transparent.
7. How do you control quality during mass production?
Each batch is inspected for dimensions, coating adhesion, and surface finish before packing. Our ISO9001 factory supports third-party inspection, and we always share inspection photos before dispatch. This strict quality control process ensures consistent performance for your material handling and packaging lines.
Looking for a reliable manufacturing partner for silicone coated wheels or smooth conveyor rollers?
Get in touch for quick quotes, custom samples, and volume discounts. We are here to support your project from design to delivery.
