Description
Custom Non-Marking Silicone Coated Wheels for Smooth Conveyor Roller Systems – Professional China Manufacturer
As a professional custom solution provider in China, we manufacture non-marking silicone coated wheels designed for smooth conveyor roller systems in packaging, food processing, and electronic assembly lines. Each wheel features a high-temperature vulcanized silicone layer bonded to a precision core, delivering a high-grip, low-noise surface that protects delicate products from scratches and residue during transport. Compared with standard rubber or PVC rollers, this silicone compound offers better non-stick performance and heat resistance, reducing cleaning frequency and extending service intervals. Our factory is ISO9001:2015 certified, and every batch is tested for hardness, adhesion, and surface consistency, giving B2B buyers reliable quality at competitive wholesale pricing. We offer full OEM/ODM customization for diameter, core material, hardness, and color, backed by expert technical advice from design to delivery.
Why choose this product?
These silicone coated wheels directly solve the main problems of conventional conveyor rollers: surface damage, noise, and frequent downtime. The non-marking silicone formula leaves no residue on polished surfaces even after 1,000 cycles, while the high-grip coating ensures stable product flow without scratching fragile items. With a continuous operating range of -40°C to +200°C and excellent rebound resilience, these wheels perform reliably in high-cycle material handling operations. Backed by strict quality control and proven in conveyor systems across more than 30 countries, this wheel is the ideal replacement for less durable plastic or metal rollers. Our team provides complete OEM/ODM support with options for custom size, hardness, and core materials, and these wheels are for sale globally at factory-direct wholesale pricing.
Specifications
Below are the key dimensions and technical parameters for our custom non-marking silicone coated conveyor roller wheels. If you require a different size, we can develop a custom solution for your specific material handling equipment.
| Parameter | Detail |
|---|---|
| Product Name | Custom Non-Marking Silicone Coated Wheel for Conveyor Roller |
| Outer Layer Material | High-temp vulcanized silicone, non-marking formula |
| Core Material | Aluminum alloy / Carbon steel / Stainless steel (custom) |
| Surface Hardness | Shore A 55±5 (standard, customizable 40–80) |
| Wheel Diameter | 38 mm / 50 mm / 60 mm / 76 mm / 100 mm (custom sizes available) |
| Roller Width | Custom, based on conveyor frame width (e.g., 300–1200 mm) |
| Load Capacity | Up to 50 kg per wheel (depending on diameter and core design) |
| Silicone Thickness | 3–10 mm, customizable |
| Bearing Type | Ball bearing / Precision bearing / None (bushing) |
| Temperature Range | -40°C to +200°C continuous operation |
| Color | White, gray, black (custom colors available) |
| Certifications | ISO9001:2015, RoHS, REACH compliant |
Details Images
Inspect the precise manufacturing quality and silicone coating finish that make our custom non-marking silicone coated wheels perfect for smooth conveyor roller applications.
Material Properties Reference
Our silicone material is selected for its excellent release properties and long-term resilience. Compared to standard rubber, it offers better non-stick performance and heat resistance, which reduces cleaning frequency on production lines. The following data represents our standard test results for the Shore A 55 compound.
| Test Item | Result / Standard |
|---|---|
| Tensile Strength | ≥ 8.0 MPa (tested in-house) |
| Elongation at Break | ≥ 400% |
| Tear Strength | ≥ 25 N/mm |
| Abrasion Resistance | High (low friction loss in Taber test) |
| Non-Marking Test | Pass (no residue on polished surface after 1000 cycles) |
| Heat Aging | Excellent (200°C for 72h, no cracking) |
| Rebound Resilience | ≥ 45% |
These results confirm that the Shore A 55 silicone compound provides a balanced combination of mechanical strength, elasticity, and non-marking performance for smooth conveyor roller systems. For applications involving heavy oil exposure or very high dynamic loads, our engineers can recommend a suitable alternative compound or a reinforced core design.
About Us
We are a China-based manufacturer with over a decade of experience in producing custom material handling components. As a professional supplier, we focus on delivering reliable quality and consistent performance for conveyor systems worldwide. Our factory is equipped with advanced CNC machining centers, injection molding machines, and automatic vulcanization lines for silicone and rubber coating. We have exported our components to more than 30 countries and have built a reputation as a top OEM/ODM production partner for global equipment brands. We provide honest expert advice on design and material selection, so you receive the most cost-effective solution for your market needs.
Our factory operates under an ISO9001:2015 certified quality management system. All silicone materials are RoHS and REACH compliant, ensuring environmentally safe use in global markets. We also support third-party inspections whenever required, and our test reports are available upon request.
Factory & Equipment
Our production facility is designed for precision and repeatability. The core production steps include CNC machining of the metal hub, precision injection of the silicone coating, and a post-curing process to stabilize the material. Every wheel is checked for concentricity, dynamic balance, and surface quality before packaging.
Production & Inventory Policy
Lead time: Our production lead time is normally 15–25 working days after deposit, depending on material availability and order quantity. During peak seasons, lead times may be extended slightly; we will always provide a realistic delivery estimate and keep you updated.
Stock status: We do not keep large stock for custom sizes; however, some standard popular sizes are available and fluctuate with real-time sales. Please contact us before placing an order to confirm current stock levels.
Bulk & urgent orders: For large or urgent orders, we recommend contacting us in advance so we can arrange production capacity and scheduling. We will do our best to meet your timeline.
Frequently Asked Questions
Can you provide a custom solution for high-load conveyor applications?
Yes, we offer full custom solutions for non-marking silicone coated wheels. For high-load requirements, we recommend a steel core with a thicker silicone coating and a lower hardness (e.g., Shore A 45) to absorb impact. Our engineering team provides expert advice based on your actual operating conditions and expected load.
What is the MOQ for custom non-marking silicone coated wheels?
For standard sizes, MOQ is 100 pieces. For fully customized products (custom diameter, material, and core), MOQ is 300 pieces per specification. We understand B2B supply needs, so we also offer samples for pre-production validation.
How long is the delivery time for wholesale orders?
Sample orders usually take 7–10 days. Bulk production takes around 20–30 days after confirmation, depending on order quantity and production schedule. We confirm exact delivery time when the order is placed.
What are the payment methods?
We accept T/T bank transfer, L/C at sight, Western Union, and PayPal for samples. For mass production, T/T and L/C are the most common methods. Flexible payment terms are considered for long-term partnerships.
How do you control the quality of the silicone coating?
We monitor silicone hardness, tensile strength, and adhesion force in every batch. Our quality control process includes incoming material inspection, in-process parameter checks, and final visual/measurement inspections before shipment. All products can be traced back to their production batch.
What shipping methods do you use?
We ship by international express (DHL, FedEx, UPS), air freight, or sea freight depending on order weight and urgency. For full container orders, we help arrange a reliable shipping agent from China to your port.
Contact us
Looking for a reliable manufacturing partner for your smooth conveyor roller systems? Get in touch for quick quotes, custom samples, and volume discounts. We are here to support your project from design to delivery, with professional advice and responsive communication.
