Description
Custom Oil Proof Rubber Wheels with Coating for Machine Shop Use
Our custom oil proof rubber wheels with coating are purpose-built for machine shop conveyor systems where cutting fluids, lubricants, and metal debris are a constant challenge. These non-marking silicone coated wheels and smooth conveyor rollers keep floors and finished parts free of stains while running quietly in production lines. As a top manufacturer and supplier in China, we offer wholesale pricing, OEM/ODM customization, and expert advice with practical suggestions for selecting the optimal wheel solution for your specific application. Each roller is constructed from a precision steel core and a specialized oil-proof NBR rubber compound that resists industrial fluids without losing dimensional stability, reducing unplanned downtime and replacement costs. Backed by our ISO9001-certified factory and more than 10 years of export experience, these wheels deliver longer service life and more stable performance than standard rubber or PVC rollers in oil-rich machine shop environments, making them a dependable choice for equipment builders across the global market.
Why Choose This Product
Machine shop conveyors face constant exposure to cutting oils, coolants, and metal shavings. Standard rubber rollers tend to swell, harden, and leave marks on finished surfaces within a few weeks of installation. Our coated rubber wheels are engineered with an oil-proof NBR compound and a non-marking silicone layer that together handle these demanding conditions far longer than conventional rollers.
- Oil-proof NBR compound resists swelling and cracking from industrial fluids, which reduces replacement frequency and cuts maintenance downtime.
- Non-marking silicone coating leaves no dark marks on floors, workpieces, or painted surfaces, keeping your shop floor and products clean.
- Smooth, precision-balanced rolling surface lowers vibration, protects the accuracy of conveyed parts, and reduces operating noise.
- Custom dimensions, shaft types, and coating hardness match your exact conveyor layout and load requirements.
- Every batch passes hardness checks, dimensional inspection, and dynamic balance verification under our ISO9001 quality system, so you receive consistent rollers with full traceability.
Technical Specifications
Our standard and customized wheels are available for sale at competitive wholesale prices. The table below lists the typical range for each parameter; final specifications are confirmed against your application requirements.
| Parameter | Value |
|---|---|
| Roller Diameter | 50 mm – 250 mm (custom options available) |
| Roller Length | 200 mm – 2000 mm (custom options available) |
| Coating Material | Oil-proof NBR rubber with non-marking silicone coating |
| Coating Hardness | Shore A 55° – 90° |
| Working Temperature | -20°C to +120°C |
| Load Capacity | Up to 500 kg per roller |
| Shaft Type | Round, hexagonal, or custom |
| Surface Finish | Smooth, knurled, or grooved |
Details Images
Complete product photographs are available from our sales team, including close-up views of the coating surface, steel core, and shaft options. Dimensional drawings and installation guides are provided for engineering review. Contact us and we will send the full visual document package within one business day.
Material Properties
The table below compares the key properties of our rubber and silicone coating options, helping you choose the right surface for oils, coolants, and cleanliness requirements in your machine shop environment.
| Property | NBR Rubber Coating | Silicone Coating |
|---|---|---|
| Oil Resistance | Excellent | Excellent |
| Non-Marking | Good | Excellent |
| Wear Resistance | Excellent | Moderate |
| Max Working Temperature | 100°C | 200°C |
| Min Working Temperature | -30°C | -50°C |
| Hardness Range | Shore A 55°–90° | Shore A 55°–80° |
About Us
With more than 10 years of experience in industrial wheel and roller manufacturing, our factory is located in China and serves clients in over 30 countries. We specialize in custom rubber and silicone coated wheels for conveyor systems, material handling equipment, and AGV platforms. Our professional engineering team works closely with customers to optimize material selection, dimensions, and coating specifications for each application, ensuring the best combination of performance and value. We are committed to honest communication, transparent pricing, and practical technical support from first inquiry to after-sales service.
Factory & Equipment
Our production facility is equipped with CNC lathes, automatic coating lines, and precision curing ovens that maintain tight tolerances and consistent coating quality on every batch. Each production stage follows documented procedures, from raw material inspection to final dimensional and hardness verification. We welcome customers to visit our factory or arrange a video tour to see the manufacturing process first-hand.
Customer Visits
Customers from Europe, North America, and Southeast Asia have visited our factory to audit production workflows and discuss customized projects. For clients who cannot travel, we offer video factory tours and real-time production photos. We are happy to accommodate your preferred inspection method, including third-party audit support.
Certifications
Our factory is ISO9001 certified, and our products comply with RoHS requirements applicable to submitted product scopes. Test reports for coating hardness, oil resistance, and load capacity are available on request. Third-party inspections are welcome before shipment to verify quality and build confidence in your order.
Production & Inventory Policy
Lead time: Actual delivery times may vary reasonably due to raw material supply, production scheduling, and peak season workload. We provide the most accurate delivery estimate possible after order confirmation and keep you updated throughout the process.
Stock status: We do not keep large stock inventories as a rule, but selected fast-moving standard items are occasionally available. Stock levels change dynamically with sales and production, so we recommend contacting our team to confirm real-time availability before placing an order.
Bulk & urgent orders: For large-volume or time-sensitive orders, please contact us in advance to discuss capacity and production planning. We will do our best to accommodate your schedule.
Frequently Asked Questions
Can you provide custom oil proof rubber wheels with coating for machine shop use with non-standard dimensions?
Yes, we regularly supply custom oil proof rubber wheels with coating for machine shop use, with modifications to roller diameter, length, shaft type, and coating material. Send us your drawings or measurements, and our engineering team will recommend the right configuration for your conveyor system. Custom samples are available before mass production.
How does the oil-proof coating perform when exposed to water-based coolants?
The NBR rubber compound is formulated to handle both oil-based and water-based cutting fluids without swelling or delaminating. In internal immersion tests, samples soaked in standard water-soluble coolant for 72 hours showed less than 2% dimensional change, which keeps the roller stable in real machine shop conditions.
What is the minimum order quantity (MOQ)?
The MOQ for standard sizes is typically 50 pieces. For custom coated rollers with non-standard specifications, the MOQ may be 100 pieces depending on tooling and coating setup. We recommend starting with sample units to validate fit and performance before committing to a full order.
Can the silicone-coated wheels be used in clean room or assembly line conveyors?
Yes, the non-marking silicone coating is well suited for assembly lines and packing conveyors where product cleanliness matters. It provides low friction and leaves no residue on conveyed goods. Antistatic coating options are also available for static-sensitive environments.
What is the typical lead time for a bulk order?
Lead time is generally 15–25 days after order and material confirmation, depending on quantity and coating type. The actual schedule may vary slightly due to raw material availability and current production load, but we always provide a clear delivery forecast and keep you updated throughout production.
How do you ensure quality consistency across large orders?
Our ISO9001-certified factory applies incoming material inspection, in-process hardness checks, and final dimensional measurements on every batch. Production records are kept for each lot to ensure full traceability. Independent third-party inspection is also welcome before shipment.
Can I get samples before placing a mass production order?
Of course. We recommend testing a few sample wheels on your own conveyor line before mass production. Sample delivery typically takes 3–7 days after confirmation, and the sample cost is deducted from your future bulk order.
Contact Us
Looking for a reliable manufacturing partner?
Get in touch for quick quotes, custom samples, and volume discounts. Our team is ready to support your project from design to delivery.
