Description
Custom Corrosion Resistant Silicone Coated Wheels
These custom corrosion resistant silicone coated wheels are engineered for smooth conveyor roller applications in demanding industrial environments, combining a precision-formed metal core with a uniformly bonded silicone outer layer that delivers outstanding corrosion resistance, quiet operation, and clean tracking. As a top China-based factory and supplier with over a decade of experience, we serve wholesale, OEM, and ODM buyers with full customization of diameter, width, shore hardness, bore, and hub options. Our compound maintains flexibility from -40°C to +220°C while remaining non-marking on floors and products, and every wheel is supported by 5,000-hour continuous running tests, salt spray validation, and strict ISO9001 quality management. We provide professional engineering advice, competitive factory pricing, and transparent price suggestions for global buyers, with fast sampling and volume production from our China factory.
Why Choose These Wheels?
Our customers in conveyor, food processing, and electronics production choose these corrosion resistant silicone coated wheels because they solve key operational pain points: premature rusting, floor marking, noise, and temperature sensitivity. The silicone tread is inherently non-marking, keeping belts, cartons, and finished parts clean while reducing rework in sensitive production lines. Balanced concentricity and uniform coating thickness deliver smooth, quiet running, which reduces vibration and extends bearing life, a benefit verified by our 5,000-hour continuous running and 72-hour salt spray tests. Unlike standard rubber rollers that degrade in humid or acidic environments, our silicone formulation resists washdowns and chemical exposure while maintaining strong load capacity with low rolling resistance. We tailor diameter, width, bore, keyway, and hardness to your exact conveyor design, and our engineering team provides free consultation to help you select the optimal compound.
Specifications
| Parameter | Typical Value |
|---|---|
| Product Name | Custom Corrosion Resistant Silicone Coated Wheel, Industrial Grade |
| Wheel Diameter | 40 mm / 50 mm / 80 mm / 100 mm / 150 mm / 250 mm / Custom |
| Wheel Width | 15 mm / 20 mm / 25 mm / 30 mm / Custom |
| Core Material | Q235 steel / 304 stainless steel / Custom hub |
| Tread Material | Food-grade silicone / Industrial silicone compound, non-marking |
| Hardness (Shore A) | 40 A – 80 A (customizable) |
| Load Capacity (per wheel) | 20 kg – 150 kg depending on diameter and width |
| Temperature Range | -40°C to +220°C (continuous use) |
| Corrosion Resistance | Salt spray test 72 h, no visible rust on core |
| Fixing Options | Plain bore / Keyway / Set screw / Custom hub |
| MOQ | 100 pieces per size |
| Sample Time | 5–7 working days |
| Lead Time | 15–30 days after order confirmation |
| Certifications | ISO 9001:2015, RoHS, REACH compliant |
| Custom Services | Full OEM/ODM: dimensions, hardness, bore, hub, branding |
Details Images
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 |
Key physical properties of our silicone coating include hardness of Shore A 40°–80°, tear strength of at least 20 kN/m (ASTM D624), abrasion loss of no more than 120 mg after 1,000 cycles (ASTM D4060), and a friction coefficient of 0.35–0.55 on dry steel. From the comparison above, 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. We can recommend the optimal material based on your working conditions.
About Us
Since 2013, our factory has focused on high-performance coated wheel products for material handling automation. We are a top professional custom solution manufacturer and supplier of silicone, rubber, and polyurethane coated wheels, providing expert advice and tailored products to conveyor system integrators, AGV builders, and OEM brands worldwide. Our in-house silicone mixing facility, precision machining workshop, and experienced engineering team allow us to respond quickly to custom requirements. With wholesale pricing, flexible minimums, and a strong commitment to quality, we help distributors and manufacturers around the world grow their business.
Factory & Equipment
Our workshop covers 8,000 square meters and is equipped with automatic silicone mixing lines, injection molding machines, CNC lathes, dynamic balancing equipment, and digital hardness testers. Every production batch is traceable through our internal quality system, and we routinely carry out dimensional checks, hardness tests, and visual inspections before packing. We also welcome customer visits and can arrange video tours for remote buyers who want to see the production process.
Production & Inventory Policy
Lead time: Actual delivery times may vary due to raw material supply, machining schedules, and peak-season workload. We provide an accurate estimated delivery date after order confirmation and keep you updated throughout production.
Stock status: We generally do not keep large stock, but some popular standard sizes are available in limited quantity. Inventory changes quickly with ongoing sales and production, so please contact us to confirm real-time availability before ordering.
Bulk & urgent orders: For large-volume or urgent requirements, please discuss capacity and scheduling with us in advance. We will do our best to accommodate your timeline.
Frequently Asked Questions
Can you provide custom silicone coated wheels for our existing conveyor rollers?
Yes. We offer full customization including diameter, width, bore size, keyway, and hardness. Send us your existing roller dimensions or drawings, and our engineering team will provide expert advice on a custom corrosion resistant silicone coated wheel for your conveyor system.
Why is silicone coating better than standard rubber for corrosion-resistant or non-marking requirements?
Silicone provides outstanding corrosion resistance and non-marking performance, which makes our custom non-marking silicone coated wheels especially suited for smooth conveyor roller operations. It also leaves no marks on products or floors, reducing rework and protecting sensitive materials.
What is your MOQ and lead time for custom wheels?
Our standard MOQ is 100 pieces per size. For custom corrosion resistant silicone coated wheels, production usually takes 15–30 days after drawing confirmation and sample approval. We can advise a more specific schedule once your requirements are clear.
Can these wheels work in high-temperature or washdown environments?
Yes. The silicone coating is rated for continuous service from -40°C to +220°C, and when combined with a stainless steel core, our corrosion resistant silicone coated wheels are ideal for washdown conveyors and food processing lines.
Do you support OEM/ODM branding for our distribution market?
Absolutely. We can apply your logo, choose custom packaging, and adapt the product design to your market needs. As a custom solution oriented factory and supplier in China, we have served many overseas distributors with private-label programs.
How do you control quality for large-volume orders?
Every batch goes through incoming material inspection, in-process dimension checks, final hardness and appearance testing, and sample retention. We also support third-party inspections such as SGS or BV before shipment to ensure consistent quality across the entire order.
What are the available payment methods and shipping options?
We accept T/T, L/C, Western Union, and other common methods. For shipping, we work with reliable carriers for sea, air, or express delivery worldwide, and we can arrange door-to-door logistics for your project.
How long does it take to receive a custom sample?
Sample lead time is typically 5–7 working days depending on the complexity of the design. We offer revisions to ensure the sample meets your exact specifications before mass production.
Contact us
Looking for a reliable manufacturing partner for your corrosion resistant silicone coated wheel needs? Get in touch for quick quotes, custom samples, and volume discounts. Our team is ready to support your project from design to delivery.
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