Description
Custom Chemical Resistant Silicone Coated Rollers Process Use
Why Choose This Chemical Resistant Silicone Roller?
Designed for chemical plants, food processing lines, pharmaceutical production, and material handling systems where aggressive media and extreme temperatures are common. Each roller features a steel, stainless steel, aluminum alloy or nylon core bonded with a chemical-resistant silicone compound, providing excellent resistance to dilute acids, alkalis, alcohols and many industrial solvents while maintaining high dimensional accuracy. The non-marking silicone surface prevents product contamination and material build-up, reducing cleaning frequency, rework and waste.
Custom compounds, hardness from Shore A 30° to 80°, and surface finishes such as smooth, non-stick and non-marking are available. Continuous working temperature ranges from -60°C to +200°C, and coating thickness can be tailored from 3mm to 20mm. ISO9001 certified, our rollers offer reliable performance with full material traceability and batch-level inspection records for hardness, thickness and dimensions.
Typical applications: Chemical processing, food and beverage production, pharmaceutical lines, conveyor systems, film and glass handling, packaging machinery, textile finishing, and material handling equipment.
Technical Specifications
This series of custom chemical resistant silicone coated rollers is engineered for reliable performance in chemical, food, pharmaceutical and material handling processes. As a China OEM/ODM manufacturer, we support customized diameters, lengths, coating thicknesses and silicone compounds.
| Custom Chemical Resistant Silicone Coated Roller – For Process Use | |
| Roller Diameter | 38 mm – 300 mm (customizable, typical range 50–200 mm for process lines) |
|---|---|
| Roller Length | 100 mm – 3000 mm (customizable) |
| Core Material | Steel, Stainless Steel, Aluminum Alloy, Nylon (custom shaft machining available) |
| Coating Material | Non-marking silicone rubber, chemical resistant grade (FDA‑grade optional) |
| Shore Hardness | 30A – 80A (adjustable to process requirement) |
| Continuous Working Temp | -60°C to +200°C (special compounds up to 230°C available) |
| Surface Finish | Smooth, non-stick, non-marking (custom textures available) |
| Coating Thickness | 3 mm – 20 mm as required for your application |
| Certifications | ISO9001, RoHS, REACH (on request), Test Reports available |
| Packing Options | Plastic bags, cartons, wooden cases, pallets, container loading, anti‑rust protection |
| Services & Support | 24/7 customer service, shipping tracking, free two revisions on custom orders |
✔ Customizable diameter, length & coating thickness. ✔ Chemical resistant silicone coating – excellent release, non-marking & heat resistance. ✔ 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. Silicone offers excellent chemical resistance, heat resistance and non-stick properties; while its mechanical strength is moderate compared with polyurethane or natural rubber, the chemical-resistant compound used in our rollers is formulated to withstand dilute acids, alkalis and many industrial solvents without swelling or cracking. Our factory can produce custom hardness from Shore 20A to 98A across various compounds, and we help you choose the best material for your specific application.
About ZHXPRECI – China OEM/ODM Factory
About Us
Customers Visiting
As a China‑based manufacturer and OEM/ODM supplier of industrial silicone rollers and elastomer components since 2010, ZHXPRECI serves clients in over 50 countries. We offer customization — from chemical resistant silicone compounds and roller hardness (Shore A 30°~80°) to core materials and surface patterns. Our products are tested to meet ISO9001 standards, supporting reliable performance for your chemical, food, pharmaceutical and material handling equipment. Wholesale orders are welcome with competitive direct pricing. We provide expert advice and support from prototype to mass production.
Factory & Equipment
Our Certifications (ISO9001, RoHS, Testing Reports)
Production & Inventory Policy
Lead time: Actual delivery schedules may vary within a reasonable range due to raw material supply, machining capacity, and peak-season workload. After order confirmation, we will provide the best possible estimated dispatch time and maintain proactive communication.
Stock status: We generally do not keep large finished-goods inventory, but some fast-moving standard rollers may be available. Stock levels change continuously as sales and production progress, so we recommend contacting our sales team for real-time availability before placing an order.
Bulk & urgent orders: For large-volume or time-sensitive projects, please contact us in advance to discuss capacity and scheduling. We will do our best to coordinate with your timeline and keep your production running smoothly.
Frequently Asked Questions
1. Can you produce custom chemical resistant silicone coated rollers for our specific process line?
Yes. We are a professional manufacturer in China offering full OEM/ODM customization. You can specify core material, coating thickness, hardness, length, and the precise silicone compound needed for chemical resistance or temperature requirements. Our engineers will provide expert advice and a practical price suggestion based on your process conditions.
2. What is the MOQ for custom silicone coated wheels or rollers?
Our usual MOQ is 10 pieces for standard sizes and 5 pieces for simple customized samples. For special colors, specific packaging, or complex shaft machining, the MOQ may vary. We are also happy to discuss sample orders at a reasonable price so you can evaluate the quality before committing to a larger quantity.
3. What lead time should I expect for a batch of conveyor rollers?
For standard dimensions, typical production time is about 10 to 15 working days after confirmation. Custom chemical resistant silicone coated rollers may need 20 to 25 working days depending on compound formulation and quantity. Actual delivery can fluctuate slightly due to raw material supply and production planning, and we will keep you informed at every stage.
4. How do I choose the right hardness for silicone coated conveyor rollers?
Softer silicone, about 30 to 50 Shore A, is suitable for delicate product handling and noise reduction. Harder silicone, around 50 to 80 Shore A, gives better load support and higher resistance to cutting or indentation. For acidic or solvent-rich environments, we recommend a harder compound for longer service life. Send us your application details and we will recommend a custom solution.
5. Do you provide certifications and quality inspection support?
Our factory is ISO 9001 certified, and the silicone materials can meet RoHS and REACH requirements when requested. Third-party inspection before shipment is supported, and we can provide quality test reports that cover hardness, compression resistance, and chemical immersion test data.
6. How are the rollers packed for international shipping?
Each roller is protected with foam or paper wrapping, shaft surfaces are coated against corrosion, and outer cartons or plywood cases prevent impact damage. Packing can be customized according to the selected transport method and destination market, ensuring the product arrives in good condition.
7. Can you give a price suggestion for wholesale orders of custom rollers?
Please share your target size, core material, coating hardness, coating thickness, and estimated quantity. We will then provide a transparent FOB, CIF, or DDP price suggestion for your market. Regular volume orders are eligible for competitive wholesale discounts.
Looking for a reliable manufacturing partner for chemical resistant silicone coated rollers?
Get in touch for quick quotes, custom samples, and volume discounts. We are here to support your project from design to delivery.
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