Description
Custom Non-Marking Silicone Coated Wheels – Smooth Conveyor Roller
Our custom non-marking silicone coated wheels are engineered for smooth conveyor roller applications where surface protection, quiet operation, and consistent performance are critical. As a China-based factory and professional supplier team with specialized experience in elastomer-coated rollers, we offer full OEM/ODM support to match your exact roller diameter, shaft design, shore hardness, and surface finish. The food-grade silicone coating is RoHS-compliant, FDA-compliant on request, and delivers excellent abrasion resistance while leaving no residue on conveyed parts. This feature directly translates into less cleaning downtime, lower maintenance costs, and safer handling of sensitive components. Backed by in-house lab testing, ISO9001 procedures, and competitive wholesale pricing, these conveyor rollers are for sale with flexible order quantities — a professional custom solution for material handling, food processing, and cleanroom lines.
Why Choose This Product?
We have seen many conveyor lines suffer from surface marks, noise, and premature wear — especially when conventional rubber or polyurethane coatings harden, crack, or leave residue. That is why we developed this smooth, non-marking silicone formula. Our silicone-coated wheel leaves no residue on conveyed parts, which shortens cleaning time and protects sensitive components from contamination. The carefully controlled surface finish produces a lower friction coefficient for smoother operation, reducing downtime and lowering maintenance costs across the life of the roller. This performance is supported by in-house lab tests and strict ISO9001 quality procedures, giving you a reliable, cost-effective solution for your conveyor system. With our engineering team providing expert advice and price suggestions, you get more than a component — you get a custom solution that fits your market requirements.
Specifications
| Parameter | Typical Value / Custom Range |
|---|---|
| Product Name | Custom Non-Marking Silicone Coated Conveyor Roller |
| Roller Diameter | 38, 50, 60, 76 mm (customizable) |
| Roller Length | 200 – 2000 mm (customizable) |
| Shaft Diameter | 8, 10, 12, 15 mm (customizable) |
| Coating Material | Food-grade silicone, non-marking, RoHS/REACH compliant |
| Hardness (Shore A) | 50±5, 60±5, 70±5 (customizable) |
| Working Temperature | -20°C to +200°C |
| Surface Roughness | Ra ≤ 0.4 μm (polished finish) |
| Load Capacity | Depends on size and shaft configuration; contact us for exact calculation |
| Certifications | RoHS, REACH; FDA food-contact grade on request |
Details Images
Below are representative product images from our production line. Since every non-marking silicone coated wheel is customized for your conveyor system, we will also provide cross-section views, coating thickness close-ups, and shaft option photos based on your exact specification. Simply contact our team for the latest image pack.
Material Properties Reference
| Compound | Shore A Range | Abrasion Resistance | Oil Resistance | Load Capacity |
|---|---|---|---|---|
| Polyurethane (PU) | 20-98 A | Excellent ★★★★★ | Good | Excellent |
| Natural Rubber (NR) | 25-98 A | Excellent ★★★★★ | Poor | Excellent |
| Nitrile (NBR) | 20-95 A | Good ★★★ | Excellent | Good |
| EPDM | 20-95 A | Good ★★★ | Poor | Good |
| Silicone | 40-90 A | Fair ★★ | Good | Moderate |
From the comparison, silicone offers superior temperature flexibility and non-marking properties, making it the best choice for extreme-temperature or clean-room environments, while polyurethane remains the top choice for high-abrasion and heavy-load applications. For our custom silicone-coated conveyor rollers specifically, the non-marking silicone compound leaves no residue on conveyed parts, offers higher abrasion resistance than natural rubber under dry load (lab tested), and provides good resistance to water, mild acids, and alkalis. The friction coefficient can be adjusted through surface finish and hardness, with a hardness range of Shore A 30-80. All rollers are available with RoHS and REACH compliance, and FDA food-contact grade silicone can be supplied on request.
About Us
We are a top OEM/ODM manufacturer of conveyor rollers in China, serving global clients since 2008. Our focus is on custom silicone-coated wheels and rollers for material handling, food packaging, and automated lines. With a strong engineering team and in-house production, we provide OEM/ODM/OBM solutions and expert advice for your specific market demands. We believe in long-term partnerships, which is why we maintain transparent communication and honest lead time estimates.
Our management system is ISO9001 certified, and our silicone coating materials comply with RoHS standards. Relevant test reports and certificates can be shared confidentially before your order, and third-party inspection is welcome to ensure the product meets your specifications.
Factory & Equipment
Our factory is equipped with automated coating lines, CNC lathes, and dynamic balancing machines. The images above show our main production equipment and quality control setup. We welcome customers to visit and inspect our production process and lab in person. If you are planning a factory tour, please contact us in advance so we can arrange a suitable time.
Production & Inventory Policy
Lead time: Actual lead time can fluctuate due to raw material supply, equipment schedule, and seasonal order peaks. We will provide the most accurate estimate after order confirmation and keep you updated throughout production.
Stock status: We do not normally keep finished goods in stock, but some popular standard models may be available. Since stock levels change with sales and production, please contact our team to confirm real-time availability before ordering.
Bulk & urgent orders: For large quantities or urgent requirements, we recommend contacting us early to discuss production capacity and scheduling. We will do our best to align with your timeline.
Frequently Asked Questions
Can you customize the roller diameter, length, and silicone hardness for our conveyor system?
Yes, we provide full customization for roller dimensions, shaft design, and coating hardness. As a professional custom solution provider in China, our engineers will match the exact parameters required by your application, with MOQs starting from small trial orders.
Are these non-marking silicone-coated wheels suitable for food processing conveyors?
Our silicone coating is available in food-grade material that meets FDA standards on request. This makes the rollers an excellent choice for food packaging, bottling, and cleanroom conveyor lines where surface marking is unacceptable.
What is the typical lead time for bulk orders?
Lead time usually depends on current production schedule and raw material availability. For standard sizes, we typically deliver within 15-20 working days after deposit; for custom rollers, please allow 25-30 days. We will confirm an accurate estimate after order confirmation.
Do you support OEM/ODM with our own brand?
Yes, we offer OEM, ODM, and OBM services. You can specify your own packaging, print your logo and model numbers, and choose preferred test standards. Our factory has over 10 years of export experience working with global manufacturers.
How do you ensure consistent quality for large orders?
We follow a strict QC process, including incoming material inspection, in-process checks, and final performance tests. For custom silicone-coated rollers, we randomly sample each batch and provide photos or videos before shipment. Third-party inspection is also welcome.
Can you provide samples before placing an order?
Certainly. We can produce a small sample to verify fitting and performance. Sample cost is deductible for bulk orders, and shipping can be arranged by your forwarder or ours.
Contact Us
If you are looking for a dependable manufacturing partner for custom silicone-coated wheels, we are ready to help. Contact us today for quick quotes, sample support, and volume pricing. Our team will support your project from design through delivery.
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