Description
Custom Smooth Conveyor Rollers with Anti-Marking Silicone Coating
As a leading provider of custom solutions and a professional conveyor roller manufacturer in China, we offer expert advice and competitive price suggestions for the global market. Our custom smooth conveyor rollers and wheels with anti-marking silicone coating are designed for clean, quiet, and efficient material handling. Each roller combines a precision steel core with a uniform high-temperature vulcanized silicone coating that leaves no marks on the surface, reduces rolling noise, and maintains stable performance under continuous operation. The silicone compound is odorless, non-toxic, and RoHS compliant, making it a reliable choice for food packaging lines, electronic assembly, and pharmaceutical transport. We fully support OEM/ODM projects with customization in dimensions, hardness, and shaft types. Whether you need sample rollers for pilot testing or volume supply for production lines, our engineering team is ready to help you find the right solution for your application.
Why choose this anti-marking silicone coated roller?
These anti-marking silicone coated wheels are manufactured with a non-marking rubber formulation that protects finished products during transport. The smooth surface keeps conveyed items clean and reduces the risk of scratches or residue, which is especially important in food packaging, electronic assembly, and automotive parts handling. Our factory uses automated coating and vulcanization equipment with controlled process parameters, ensuring a consistent coating thickness from roller to roller and reliable load capacity for continuous shifts. With over 10 years of OEM/ODM manufacturing experience, we provide market-oriented advice on material selection and product design, helping customers balance performance and cost in demanding production environments.
- The anti-marking silicone coating prevents black streaks and product contamination
- Low-noise operation improves the working environment on busy production lines
- Custom lengths, diameters, and shaft ends fit both new equipment and retrofit projects
- Steel core construction supports reliable load capacity for continuous shifts
- Consistent coating thickness provides smooth and stable rolling from roller to roller
Specifications
| Parameter | Specification |
|---|---|
| Roller core material | Carbon steel / stainless steel (optional) |
| Coating material | High-temperature vulcanized silicone rubber |
| Coating hardness | 40–70 Shore A (customizable range) |
| Anti-marking level | Surface residue-free test passed |
| Roller length | 100–3000 mm (customizable) |
| Roller diameter | 20–300 mm (customizable) |
| Shaft type | Round / keyed / threaded / flat end |
| Load capacity | Up to 500 kg per roller |
| Working temperature | -40°C to +200°C |
| Surface finish | Smooth / matte texture (customizable) |
Details Images
Material Properties
The silicone coating is selected for its combination of elastic recovery, thermal resistance, and clean surface performance. These properties make it a reliable choice for conveyor rollers in industries where hygiene and product appearance are critical. The material data below reflects our standard production formulation and is verified through batch testing.
| Property | Value / Description |
|---|---|
| Silicone rubber hardness | 40–70 Shore A |
| Tensile strength | ≥ 7.5 MPa |
| Elongation at break | ≥ 350% |
| Tear resistance | ≥ 20 N/mm |
| Anti-marking test | No residue on standard test surface |
| Abrasion resistance | Suitable for continuous contact on conveyors |
| Chemical resistance | Stable against water, mild acids, and alkalis |
| Continuous service temperature | -40°C to +200°C |
About Us
We are a China-based factory specializing in conveyor rollers, trolley wheels, and custom rubber-coated components for industrial material handling equipment. For more than 10 years, we have served as an OEM/ODM manufacturing partner for customers in Europe, the Americas, Southeast Asia, and the Middle East. Our team provides market-oriented advice on material selection and product design, helping customers balance performance and cost. With our own coating lines, precision machining centers, and strict quality inspection processes, we deliver consistent products for demanding production environments. Customers from different countries regularly visit our factory for line inspections, sample evaluations, and technical discussions on custom conveyor roller projects. Our factory operates under an ISO9001 certified quality management system. Silicone materials can be tested according to ASTM or DIN standards upon request, and RoHS / REACH compliance is available for coating material verification.
Factory & Equipment
Our production facility is equipped with automated coating lines, vulcanization ovens, CNC machining centers, and dimensional inspection instruments to support batch production with consistent quality. Each roller is produced under controlled process parameters and is verified through our internal inspection procedures before packing.
Production & Inventory Policy
Lead time: Actual delivery time is affected by raw material supply, production scheduling, and seasonal workload. We provide a realistic delivery estimate after order confirmation and keep you informed throughout the production process.
Stock status: We generally do not maintain large inventories, but we keep selected popular roller sizes in stock. Inventory levels change dynamically with sales and production, so we recommend contacting us to confirm real-time availability before placing your order.
Bulk & urgent orders: For large-volume orders or urgent delivery needs, please contact us in advance to discuss capacity and production scheduling. We will do our best to coordinate with your timeline.
Frequently Asked Questions
Can you produce custom sizes for these anti-marking silicone coated conveyor rollers?
Yes. The roller length, diameter, shaft end, and silicone hardness can be customized to fit your existing conveyor line. Send us your drawings, sample rollers, or an application description, and our engineering team will provide a tailored recommendation.
Does the silicone coating really leave no marks on product surfaces?
Correct. The anti-marking silicone compound is formulated to prevent residue transfer. Each production batch passes an anti-marking surface test before packing, which helps keep your conveyed products clean and reduces rework.
What is the minimum order quantity (MOQ) for custom silicone coated wheels?
The MOQ is typically 100 pieces for standard sizes. For OEM/ODM projects with custom colors, special packaging, or new molds, we can discuss a suitable quantity based on your market plan and product requirements.
Are these rollers suitable for food or pharmaceutical packaging lines?
Yes. The silicone coating is odorless, non-toxic, and RoHS compliant. Many customers use these rollers in food packaging, pharmaceutical transport, and other clean production environments where hygiene and low contamination risk are important.
How do you ensure consistent coating quality on each roller?
We use automated coating and vulcanization equipment with controlled process parameters. After production, each roller is measured to verify coating thickness and outer diameter, and the results are recorded in the batch inspection report for traceability.
What is the typical delivery time and shipping method?
Standard sizes are generally delivered within 15 to 25 days after order confirmation. Custom rollers may require more time for molds and trial production. We ship by sea, air, or courier depending on order volume and destination, and confirm the delivery schedule when the order is placed.
Do you offer a warranty for these custom rollers?
Yes. We offer a 12-month warranty against manufacturing defects, covering abnormal coating detachment, delamination, or dimensional failures caused by our production process. This warranty gives you added confidence when planning long-term material handling projects.
Contact Us
Are you looking for a reliable manufacturing partner for your conveyor system? Contact us for quick quotes, custom samples, and volume discounts. We offer expert advice on material selection and price suggestions that fit your market needs, and we are ready to support your project from design to delivery.
