Description
Custom Non-Marking Silicone Coated Wheels & Smooth Conveyor Rollers
Why Choose These Non-Marking Silicone Coated Wheels & Conveyor Rollers
Designed for quiet, non-marking operation in food processing, electronics assembly, and automated material handling. Each wheel features a food-grade or industrial silicone coating bonded to a precisely machined aluminum or steel core, eliminating surface scuffs while absorbing vibration and reducing ambient noise in busy production environments.
Our silicone compound covers a hardness range from 30 to 80 Shore A, so we can tune the formula for soft contact on delicate surfaces or higher rigidity for load-bearing AGV platforms. Precisely machined hubs keep the coating uniform, extending service life and minimizing downtime. This combination of features makes our rollers a professional custom solution for OEM/ODM partners worldwide.
Typical applications: Food and beverage conveyors, electronics assembly lines, AGV and material handling mobile platforms, packaging machinery, pharmaceutical clean rooms, and any environment where non-marking, static-reducing, and quiet-running properties are critical.
Technical Specifications
This series of non-marking silicone coated wheels and smooth conveyor rollers is engineered for reliable performance in material handling, food processing, electronics, and AGV systems. As a China OEM/ODM manufacturer, we support customized diameters, widths, hardness levels, and core materials to match your application.
| Custom Non-Marking Silicone Coated Wheels & Smooth Conveyor Rollers – For Material Handling & AGV Systems | |
| Wheel Diameter | 50 mm – 300 mm (custom options available) |
|---|---|
| Roller Width | 20 mm – 150 mm (custom width available) |
| Coating Material | Food-grade or industrial non-marking silicone rubber |
| Hardness | 30–80 Shore A, tuned to application requirements |
| Core Material | Aluminum / Carbon steel / Stainless steel |
| Bearing Type | Deep groove ball bearing or needle bearing |
| Load Capacity | 50 kg to 500 kg per wheel, depending on size and hardness |
| Working Temperature | -40°C to 200°C |
| Certifications | ISO9001:2015, RoHS, REACH, food-contact options available |
| Services & Support | OEM/ODM customization, sample trial orders, technical drawing support, competitive wholesale pricing |
✔ Customizable diameter & width. ✔ Non-marking silicone coating – no scuffs on floors or products. ✔ Full certifications & OEM/ODM support – contact us for bulk orders.
Details Images
Commonly Used Elastomer Properties (Material Performance)
| Compound | Hardness Range (Shore A) | Abrasion Resistance | Tear Resistance | Load Bearing |
|---|---|---|---|---|
| Silicone | 40-90 | 1 | 1 | 1 |
| Nitrile/PVC | 20-95 | 4 | 3 | 3 |
| EPDM | 20-95 | 4 | 3 | 3 |
| Nitrile Rubber | 20-95 | 3 | 3 | 3 |
| Neoprene | 5-95 | 3 | 4 | 4 |
| Hypalon | 30-95 | 4 | 4 | 4 |
| Hydrogenated Nitrile | 50-98 | 5 | 5 | 5 |
| Natural Rubber | 25-98 | 5 | 5 | 5 |
| Polyurethane | 20-98 | 5 | 5 | 5 |
| Carboxylated Nitrile | 45-95 | 5 | 5 | 5 |
Ratings: 1 = low, 5 = high. Our non-marking silicone coating provides a hardness range of 30–80 Shore A, elongation at break of 300–500%, compression set ≤12% at 72h/23°C, surface resistivity of 10⁵–10⁸ Ω·cm, and tear strength ≥18 kN/m — an ideal combination for conveyor and AGV applications where surface protection and quiet operation are essential. Custom hardness from Shore 30A to 80A is available from our China factory.
About ZHXPRECI – China OEM/ODM Factory
About Us
Customers Visiting
Since 2012, our factory in China has focused on making non-marking silicone coated wheels and smooth conveyor rollers that keep equipment moving smoothly. We supply OEM/ODM partners, equipment builders, and distributors across more than 30 countries. Our quality system follows ISO9001 procedures, and our main silicone compounds meet RoHS and REACH requirements. When you talk to us, you work directly with the production team, not a trading company. International buyers are welcome to visit our factory for audits and production inspections. Wholesale orders are welcome with competitive direct pricing.
Factory & Equipment
Our Certifications (ISO9001, RoHS, Testing Reports)
- ISO9001:2015 quality management system
- RoHS and REACH compliant silicone compounds
- Food-contact material options meeting sanitary standards
Production & Inventory Policy
Lead time: Actual delivery time depends on material supply, production schedule, and seasonal demand. We provide a clear delivery estimate after order confirmation and keep you updated if anything changes.
Stock status: We do not keep finished goods in stock by default. Selected standard sizes may be available from time to time, but stock levels change quickly with production and sales. Please confirm current availability before ordering.
Bulk & urgent orders: If you need large quantities or a tight schedule, contact our team early so we can plan capacity and arrange production to support your timeline.
Frequently Asked Questions
1. Can you provide a custom non-marking silicone formulation for food contact conveyors?
Yes. As a professional custom solution provider in China, we can adjust the compound to meet food-contact and washdown requirements while retaining a smooth, non-marking surface. Share your operating conditions, and our engineers will recommend a suitable hardness and finish.
2. What is the typical MOQ for custom silicone coated wheels?
For standard sizes, MOQ is around 50 pieces. Fully customized diameters, colors, or bore designs may require a higher MOQ depending on tooling and material setup. We offer competitive wholesale pricing for volume orders.
3. How long does it take to deliver a customized smooth conveyor roller order?
In most cases, production batches are completed within 15–25 working days after drawing and compound confirmation. Lead time may vary depending on order size and current capacity, so we provide a realistic estimate before you place the order.
4. How do your silicone coated rollers reduce noise compared with standard rubber rollers?
The silicone layer absorbs structural vibration and creates a compliant contact area, which lowers rolling noise on hard floors. This is especially beneficial for AGV and material handling equipment operating in indoor environments. If you share your speed and load conditions, we can provide comparison data from our tests.
5. Can these smooth silicone conveyor rollers run at high line speeds without vibration?
Yes. Each roller is dynamically balanced before shipment, and the coating is applied in a uniform layer. For speeds above 300 m/min, we recommend a steel core and a precision balancing grade for stable operation.
6. Can you match roller hardness to a heavy-load AGV application?
Absolutely. For heavy loads, we suggest a higher Shore A value or a hybrid design with a rigid steel core and a thinner silicone layer. This retains load capacity while keeping non-marking and quiet-running benefits.
7. Do you support trial orders before bulk purchasing?
Yes. Small trial quantities are welcome so you can confirm dimensions, coating performance, and durability in your own environment. Once validated, we move to larger volumes with the same quality control and OEM/ODM support.
Searching for a dependable production partner who understands non-marking silicone coated wheels and conveyor rollers?
Send us a message for fast quotes, sample support, and volume-based pricing. Our engineers are ready to assist you from prototyping through final delivery.
