Description
Custom Non-Marking Silicone-Coated Conveyor Roller Wheels
Our custom non-marking silicone-coated conveyor roller wheels are engineered for smooth, quiet, and clean operation in demanding material handling environments. The silicone outer layer leaves no residue or marks on finished goods, while the precision steel core delivers high load capacity and long service life. As a top OEM/ODM manufacturer in China, we offer professional custom solutions, flexible MOQ, expert advice, and transparent price suggestions for the global market. These wheels are widely used in packaging lines, airport baggage systems, food processing conveyors, and AGV transfer stations, combining an affordable wholesale price with dependable performance. Tested for more than 5,000 hours of continuous operation, our rollers meet ISO9001 quality standards and are supported by our professional engineering team — so you get a reliable component that reduces maintenance costs and keeps your production line moving.
Why Choose This Product
Our customers in the material handling and automation sectors choose these silicone-coated conveyor roller wheels because they solve key pain points: floor marking, noise, and maintenance downtime. The non-marking silicone coating leaves no stains on painted surfaces or packaged goods, reducing rework and keeping your production line clean, while its smooth surface lowers rolling resistance to cut energy consumption and motor load. Each wheel is built around a high-strength steel core, offering excellent impact resistance and a much longer service life than standard rubber wheels — a critical advantage for heavy-duty conveyors where unscheduled downtime is expensive. With a maximum load capacity up to 1200 kg per set, the wheel set can handle large transfer carts and heavy-load AGVs without deformation, and static and dynamic balancing tests ensure stable running at speeds up to 1.5 m/s. As a professional custom solution provider, we supply custom bore sizes, shaft lengths, silicone hardness (Shore A 50–90), and surface colors to fit your design, and we support OEM and ODM projects with sample validation before mass production.
Specifications
Below are the key specifications for this custom non-marking silicone-coated conveyor roller wheel. Custom dimensions, bore sizes, and coatings are available on request.
| Specification | Value | Application Notes |
|---|---|---|
| Wheel diameter | 50 mm – 250 mm | Custom sizes for existing conveyor systems |
| Roller width | 50 mm – 1200 mm | Available with flat, crowned or V-groove surface |
| Coating material | Food-grade silicone rubber, non-marking | No residue on product surfaces; suitable for clean environments |
| Core material | Steel / aluminum alloy / stainless steel | Choice depends on load, speed, and rust resistance requirements |
| Hardness | Shore A 50 – 90 | Softer for quiet operation; harder for higher load and wear |
| Temperature range | -20°C to +120°C | For cold storage lines or drying conveyors |
| Load capacity | Up to 1200 kg per set | Verified through block load testing before shipment |
| Surface resistance | Optional antistatic, <10^6 Ω | For electronics assembly or explosion-sensitive areas |
Details Images
Materials & Performance
This material performance table gives you a clear overview of what to expect from the silicone-coated surface and steel core. Typical values come from our in-house testing and can vary slightly with actual operating conditions.
| Property | Performance | Benefit |
|---|---|---|
| Non-marking rating | Pass – no residue left on white test paper | Keeps products and floors clean |
| Abrasion resistance | Excellent – low wear loss after 5,000 cycles | Longer service life for continuous-running lines |
| Rolling noise | Below 60 dB in standard test | Lower noise improves working comfort |
| Chemical resistance | Good against oils, mild acids, and cleaning agents | Easy to clean and resistant to production fluids |
| Tear strength | High – withstands sudden shock loads | Reduces damage from impact during loading |
| Load stability | Stable under continuous 8-hour operation | Reliable performance for shift-based production |
From the performance data above, the non-marking silicone coating delivers excellent floor protection, low rolling noise, and good chemical resistance, while the steel core provides the load stability and tear strength needed for continuous industrial duty. If your application demands higher abrasion resistance under extreme loads, we can also recommend polyurethane-coated options as an alternative. Our technical team will help you select the best material combination based on your working conditions.
About Us
Since 2010, our factory in China has specialized in the development and production of custom conveyor roller wheels, silicone-coated rollers, and related material handling components. We serve customers in more than 60 countries and support global shipping. Our quality team follows ISO9001 procedures from incoming material inspection to final packaging, and our engineers are experienced in OEM/ODM projects for AGV and conveyor OEMs.
Factory & Equipment
Our workshop is equipped with CNC turning machines, automatic coating lines, dynamic balancing testers, hardness testers, and a complete inspection station. We can share photos and video tours of the production floor on request. Overseas customers are welcome to schedule a factory visit, and our sales team can arrange technical translation into your language.
Client Visits & Certifications
We regularly welcome clients from Europe, North America, and Southeast Asia to our factory for face-to-face meetings and product testing. We hold ISO9001 certification, and our materials comply with RoHS and REACH requirements. Test reports for abrasion, hardness, non-marking performance, and load capacity are available on request.
Production & Inventory Policy
Lead time: We usually provide a reasonable delivery estimate after order confirmation, but the actual schedule may vary due to raw material supply, production load, and logistics. We will keep you updated and do our best to meet the agreed date.
Stock status: We do not keep very large stock by default, but some popular sizes may be available from inventory. Stock levels change with sales and production, so please contact our sales team to confirm real-time availability.
Bulk & urgent orders: For large quantities or urgent needs, please contact us in advance to discuss capacity and scheduling. We will coordinate with our production team to support your timeline as much as possible.
Frequently Asked Questions
Can you provide custom non-marking silicone-coated wheels for smooth conveyor roller applications?
Yes, we offer full OEM/ODM customization, including wheel diameter, bore size, silicone hardness, core material, and surface color. Our engineers will recommend the most suitable coating hardness and core design based on your load, speed, and environment.
What is your MOQ and typical lead time?
MOQ is 50 pieces for standard sizes and 10 pieces for custom samples. Standard production takes about 15-25 working days after deposit. For large orders, we will provide a more accurate schedule based on material availability and current production load.
How does the non-marking silicone coating compare with rubber or polyurethane?
Silicone provides superior non-marking and high-temperature resistance compared to most rubber compounds. Polyurethane has higher load capacity, while silicone offers lower rolling noise and cleaner appearance. Our technical team can help you choose the right material for your conveyor system and product sensitivity.
Can I get samples for testing before placing a bulk order?
Yes, we support sample testing with pre-production approval. Sample cost depends on the customization level, but it will be deducted from the final order. Transport cost is the buyer’s responsibility unless we agree otherwise.
What quality tests do you perform on each batch?
Every batch is tested for hardness, non-marking behavior, and dimensional tolerance. We also perform load testing, dynamic balancing, and abrasion checks on representative samples. Customers can request third-party inspection before shipment.
Do you support global shipping and flexible payment terms?
Yes, we ship by sea, air, or rail according to your destination and urgency. We accept T/T, L/C, and other terms based on order value and market. Our sales team will offer the most economical logistics solution for your project.
Contact us
Looking for a reliable manufacturing partner for your conveyor system? 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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