Description
Custom Large Diameter Silicone Coated Wheels – Wide Tread Design for Conveyor & Material Handling Solutions
Our professional large-diameter silicone coated wheels are engineered for demanding material handling environments, combining precision steel, aluminum, or nylon cores with a high-quality wide-tread silicone covering to deliver superior performance. As a leading Chinese manufacturer with over 10 years of export experience, we offer fully customizable solutions—from wheel diameter (100–300 mm) and tread width (40–80 mm) to hardness (Shore A 30°–70°) and core material selection. The wide tread design ensures even load distribution, reduces vibration, and extends the service life of rollers in powered conveyor systems. This means quieter operation, lower maintenance costs, and longer maintenance intervals for your equipment. Our non-marking silicone compound offers excellent abrasion resistance and shock absorption, keeping floors and products clean while performing reliably across a -40°C to +120°C temperature range. Our ISO9001-certified production system includes rigorous batch testing for adhesion, hardness, and dimensional accuracy, all at competitive factory-direct prices. Whether you need standard sizes or fully customized OEM/ODM designs, our engineering team is ready to provide expert advice and rapid samples.
Why Choose Our Wide Tread Silicone Coated Wheels?
Customers in the conveyor and material handling industries choose our wide tread silicone coated wheels because they solve critical pain points: uneven load distribution, floor marking, and premature roller wear. The wide tread design improves load distribution and tracking stability on powered conveyors, reducing edge wear and extending maintenance intervals. The non-marking silicone covering keeps floors and products clean, which is essential for food packaging and electronic assembly lines. The large diameter options reduce rotational speed and heat buildup, protecting bearings and wheel cores during long duty cycles. We also offer customizable hardness and core materials to match your exact operating conditions, with every batch checked for adhesion, hardness, and dimensional accuracy before shipment. With comprehensive OEM/ODM capabilities, we can produce any quantity of wheels—from small pilot samples to large-scale orders—all under strict quality control.
Technical Specifications
| Parameter | Typical Value |
|---|---|
| Product Name | Custom Large Diameter Silicone Coated Wheel, Wide Tread Design |
| Core Material | High-Strength Steel, Aluminum Alloy, or Nylon (Customizable) |
| Tread Material | Premium Silicone, Non-Marking, Smooth Surface |
| Hardness (Shore A) | 30° – 70° (Adjustable per Application) |
| Wheel Diameter | 100 – 300 mm (Custom Sizes Available) |
| Tread Width | 40 – 80 mm Standard, Wide Tread for Even Load Distribution |
| Load Capacity (Single Wheel) | Up to 300 kg (Depends on Size and Core Material) |
| Temperature Range | -40°C to +120°C (Suitable for Diverse Environments) |
| Surface Finish | Non-Marking, Smooth, Low Friction for Conveyor Rollers |
| Certifications | ISO9001 Certified; RoHS and REACH Compliant Materials Available |
| Customization Services | Full OEM/ODM: Diameter, Tread Width, Hardness, Core Material, Branding |
Product Details Images
Material Performance Reference
| Material | 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 Rubber (NBR) | 20-95 A | Good ★★★ | Excellent | Good |
| EPDM Rubber | 20-95 A | Good ★★★ | Poor | Good |
| Silicone | 40-90 A | Fair ★★ | Good | Medium |
As seen in the comparison above, silicone offers excellent temperature resistance and non-marking properties, making it the best choice for extreme temperatures or cleanroom environments, while polyurethane remains the top choice for high-wear and heavy-load applications. Our wide tread silicone compound is tested for reliable performance in conveyor systems, with an abrasion volume loss ≤120 mm³ (DIN 53516), tensile strength ≥8 MPa (ISO 37), elongation at break ≥400% (ISO 37), and compression set ≤15% (ISO 815). We can recommend the best material based on your working conditions.
About Us
We are a factory and wholesale supplier located in China, specializing in custom rubber and silicone coated wheels for industrial conveying and material handling. Since 2012, we have supplied OEM/ODM partners across Europe, the United States, and Southeast Asia. Our 8,000 sqm factory integrates mixing, molding, and finishing lines, allowing full control over quality and delivery. As a professional custom solution provider, we also offer expert advice on material selection and design for each application. Our quality management system is ISO9001 certified, and materials are compliant with RoHS and REACH requirements. Test reports for specific silicone compounds are available upon request, and third-party inspections such as SGS or BV are welcome prior to shipment. We regularly welcome customers from around the world to visit our production lines—transparent communication and clear processes help build long-term partnerships.
Factory & Equipment
Our production department is equipped with automated injection molding machines, CNC lathes for wheel cores, and curing ovens capable of handling large-diameter parts. Each batch is tested for hardness, adhesion, and dimensional accuracy before shipment. Customers are welcome to arrange factory audits and production line tours to verify our quality control at every stage.
Production & Inventory Policy
Lead Time: Actual delivery time may vary depending on raw material supply, production scheduling, and seasonal demand. We will provide a reasonable estimated delivery date upon order confirmation and keep you updated throughout the process.
Stock Status: In principle, we do not keep large quantities in stock, but some popular sizes may be available. Stock levels change rapidly based on sales and production, so please contact us to confirm real-time availability before ordering.
Bulk & Urgent Orders: For large volume or urgent needs, please contact us in advance so that we can arrange production capacity and schedules. We will do our best to accommodate your timeline.
Frequently Asked Questions
Can you produce silicone coated wheels in custom sizes and hardness?
Yes, we offer full customization of wheel diameter, tread width, silicone hardness, and core material. Please share your drawings, load capacity, and operating environment, and our engineering team will recommend the most suitable solution. We provide expert guidance from material selection to final testing, supporting OEM and ODM projects.
What are the advantages of silicone coating compared to rubber or polyurethane?
Silicone offers better high-temperature resistance, lower compression set, and a non-marking surface. This keeps conveyor rollers cleaner and reduces friction noise, which is especially important in food packaging, pharmaceutical, and electronic assembly lines. For heavy-load applications, we can adjust the compound formulation to balance durability and grip.
What is the minimum order quantity for large diameter silicone coated wheels?
For standard sizes, the MOQ is 100 pieces. For custom designs or first trial orders, we usually accept smaller quantities to help you validate the product. Once the design is confirmed, we can arrange efficient mass production with consistent quality.
How long does delivery usually take?
For regular stock sizes, it is usually shipped within 10-15 days. Custom wheels typically take 20-30 days, depending on quantity, mold, and finishing requirements. We always provide a clear production schedule upon order confirmation and keep you informed of any changes.
Do you provide quality test reports and certification support?
Yes, we can provide material test reports for each batch, and our factory is ISO9001 certified. Materials can be made RoHS and REACH compliant for your target market. We can also coordinate third-party inspections such as SGS or BV before shipment if required.
How can I get a quote or start a bulk order?
Simply send us the wheel diameter, tread width, load capacity, and application details. We will provide professional advice, competitive wholesale pricing, and a clear delivery plan. You can also request samples to evaluate quality before placing a bulk order.
Contact Us
Looking for a reliable manufacturing partner for your conveyor component needs? Contact us for a quick quote, custom samples, and volume discounts. We are ready to support your project from design to delivery.
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