Description
Custom Non-Marking Silicone Coated Wheels & Smooth Conveyor Roller
Our custom non-marking silicone coated wheels are designed to keep smooth conveyor roller systems running quietly and efficiently without leaving scuffs or smudges on finished goods. Each roller combines a precision steel core with a carefully formulated silicone coating, providing strong grip, good chemical resistance, and consistent performance in both light and medium conveyor applications. As a top China OEM/ODM manufacturer, we offer fully customized wheels and rollers with expert material advice, competitive wholesale pricing, and export packaging for the global market.
Why Choose This Product?
The main advantage of our silicone coated conveyor wheels is their non-marking surface. Standard rubber rollers can leave dark streaks on white goods, painted panels, or food packaging. Silicone eliminates this problem while absorbing vibration and reducing noise. Because the coating is bonded to the steel core with a high-strength adhesive system, the wheel can handle shock loads without peeling. This has been verified through peeling strength tests and continuous operation tests in our laboratory.
Custom roller compounds and hardness values are available, from Shore A 30° to 70°, along with smooth or textured surface finishes. Dynamic balancing is carefully controlled, and ISO9001 certified manufacturing processes help ensure consistent quality. Oil-resistant and wear-resistant formulations reduce noise and extend service life in demanding production environments.
Typical applications: Conveyor systems (belt, roller, gravity), packaging machinery, automated production lines, material handling equipment, food and beverage processing lines, textile machinery, and printing or labeling equipment.
Technical Specifications
This series of non-marking silicone coated conveyor wheels is engineered for reliable performance in material handling and packaging equipment. As a China OEM/ODM manufacturer, we support customized diameters, widths, and silicone compounds.
| Custom Non-Marking Silicone Coated Wheel / Smooth Conveyor Roller – Technical Parameters | |
| Roller Diameter | 50 mm – 300 mm (custom, typical range for conveyor systems) |
|---|---|
| Roller Length / Width | 200 mm – 2000 mm (custom sizes available) |
| Core Material | Carbon Steel / Stainless Steel / Aluminum |
| Surface Coating | Non-marking Silicone Rubber |
| Coating Hardness | Shore A 30° – 70° (customizable per application) |
| Load Capacity | Up to 800 kg per roller, depending on size and hardness |
| Temperature Range | -40°C to +200°C |
| Max Speed | 500 rpm |
| Bearing Type | Deep groove ball bearing / custom |
| Certifications | ISO9001, RoHS, REACH compliance available |
| Packing Options | Protective film, foam spacers, plywood pallets, cartons, containers |
| Services & Support | 24/7 customer service, shipping tracking, OEM/ODM engineering support |
✔ Customizable diameter & length. ✔ Non-marking silicone coating – avoids scratches and marks on finished products. ✔ Full certifications & OEM/ODM support – contact us for bulk orders.
Details Images
Detailed close-up photos of our silicone coated wheels, including coating thickness, core surface, bearing installation, and finished rollers, are available for your review. Contact us with your email address, and we will send the latest product images and factory video together with a quotation.
Commonly Used Elastomer Properties (Material Performance)
| Property | Test Result | Practical Value |
|---|---|---|
| Non-marking performance | No visible transfer after 10,000 rubbing cycles on white cloth | Keeps product surfaces clean and reduces rework |
| Adhesion strength | Peel resistance >3.2 N/mm | Coating remains firmly bonded to the steel core under dynamic load |
| Abrasion resistance | Weight loss ≤0.15% in 5,000-cycle abrasion test | Long service life even on continuous duty |
| Compression set | <20% after 72 hours at 70°C | Maintains profile and elasticity in demanding conditions |
| Chemical resistance | Good resistance to oils, mild acids, and industrial detergents | Easy to clean and safe for most manufacturing environments |
These measurements support the reliability of our non-marking silicone formulation. Combined with a precision steel core and custom hardness options, the coating provides a balanced solution for conveyor rollers that must handle fragile products, frequent cleaning, or continuous operation.
About ZHXPRECI – China OEM/ODM Factory
About Us
Customers Visiting
As a China-based manufacturer and OEM/ODM supplier of industrial conveyor components and non-marking coated wheels since 2010, ZHXPRECI serves clients in over 50 countries. We offer customization — from roller hardness (Shore A 30°~70°) to core materials and surface patterns. Our products are tested to meet ISO9001 standards, supporting reliable performance for your conveyor and material handling equipment. Wholesale orders are welcome with competitive direct pricing.
Factory & Equipment
Our Certifications (ISO9001, RoHS, Testing Reports)
Production & Inventory Policy
Lead time: The actual delivery time is affected by raw material supply, processing equipment, and seasonal production peaks. We will provide the most accurate delivery estimate after order confirmation, and we keep you informed throughout the production process.
Stock status: In principle, we do not keep large quantities of finished products in stock. However, some popular standard rollers are available for immediate shipment, and the actual stock level changes with sales and production activities. Please contact our sales team to confirm real-time availability before placing an order.
Bulk & urgent orders: For large-volume orders or urgent delivery requirements, please discuss production capacity and scheduling with us in advance. We will do our best to match your timeline while maintaining strict quality control.
Frequently Asked Questions
1. Can you provide custom silicone coated wheels for a specific conveyor width and load capacity?
Yes, we offer full customization. Give us the roller diameter, width, core material, coating hardness, and required load, and our engineers will confirm the design. Since we are the factory, small and medium batches are also welcome for testing and OEM projects.
2. What is the advantage of non-marking silicone coating over standard rubber?
Silicone coating leaves no black or colored marks on product surfaces, which is especially important for white goods, food packaging, and polished panels. It also has a wide temperature range and good release properties, making it easier to keep roller surfaces clean.
3. How do I choose the right hardness for my conveyor roller?
For fragile or lightweight products, lower hardness (Shore A 30°-40°) provides a softer touch and less impact. For heavier boxes or continuous conveying, higher hardness (Shore A 60°-70°) improves load support and durability. We can send test samples for you to evaluate both feel and wear performance.
4. What is the MOQ for custom non-marking conveyor rollers?
Our standard MOQ is 50 pieces, but it depends on the diameter, coating material, and customization level. For initial samples, we usually provide a sample order small enough to support your testing. Contact us for an exact MOQ based on your specification.
5. What are your lead times for bulk orders?
After drawing confirmation and material preparation, a typical production cycle is 15-30 days. Large customized orders may take longer because silicone coating and curing time directly affect quality. We will give you a realistic schedule in the quotation, and we keep you updated during production.
6. Can you help with packaging and international shipping?
Yes. We can prepare rollers with protective film, foam spacers, plywood pallets, and containers as required. We ship by sea, air, or courier depending on your destination and urgency, and we handle export documents for smooth customs clearance.
7. Do you offer competitive wholesale pricing for custom silicone coated conveyor wheels?
As a direct China factory, we provide fair pricing based on quantity. For volume orders, contact us for a tailored quote. Our OEM/ODM service helps you reduce total cost without sacrificing quality, and our engineering team offers expert material selection advice.
8. How do you ensure quality consistency for heavy-duty conveyor rollers?
Each batch undergoes dimensional inspection, hardness testing, adhesion verification, and non-marking spot checks before shipment. The company is ISO9001 certified, and we can provide test certificates for material, surface finish, and load performance on request. RoHS and REACH compliance options are also available for export projects.
Looking for a reliable manufacturing partner for non-marking silicone coated conveyor rollers?
Get in touch for quick quotes, custom samples, and volume discounts. We are here to support your project from design to delivery.
