Description
Custom Corrosion Resistant Rubber Rollers for Chemical Plants
Why Choose These Custom Corrosion Resistant Rubber Rollers?
These rollers are built to outperform standard commercial rubber rollers in chemical plant environments. The specially formulated EPDM or CSM compound provides superior resistance to sulfuric acid, sodium hydroxide, salt spray, and common industrial solvents, so you get a longer service life and fewer unplanned replacements.
- Custom hardness range from Shore A 55° to 85°, allowing you to match the roller surface to your line pressure and material handling requirements, which lowers product waste and improves production efficiency.
- Precision-machined steel or stainless steel cores minimize vibration, protect bearing life, and keep your line running smoothly.
- The rubber-to-metal bond strength is verified during production to prevent layer separation under high torque and continuous chemical exposure.
- Every batch is tested in-house for hardness, tensile strength, and chemical resistance, and we provide a material test certificate with each shipment as documented evidence for your incoming inspection.
- Full customization is available: diameters from 50 mm to 500 mm, lengths up to 4,000 mm, custom grooves, surface finishes, and shaft configurations.
Technical Specifications
Below are the standard specification ranges for our custom corrosion resistant rubber rollers for chemical plants. As a professional manufacturer in China, we can adjust dimensions, compounds, and tolerances to match your existing equipment or new project.
| Custom Corrosion Resistant Rubber Rollers for Chemical Plants – Technical Specifications | |
|---|---|
| Parameter | Value |
| Product | Custom Corrosion Resistant Rubber Rollers for Chemical Plants |
| Roller Diameter | 50 mm – 500 mm |
| Roller Length | Up to 4,000 mm |
| Rubber Compound | EPDM, CSM (Hypalon), Nitrile, or custom formulation |
| Rubber Hardness | Shore A 55° – 85° |
| Core Material | Carbon steel or stainless steel 304/316 |
| Operating Temperature | -30°C to +120°C |
| Chemical Resistance | Resistant to dilute acids, alkalis, salt spray, and many industrial solvents |
| Surface Finish | Smooth, ground, grooved, or custom profile |
| Dynamic Balancing | G6.3 grade or better upon request |
| Standard Lead Time | 15 – 30 working days depending on specification |
✔ Customizable length, diameter, and shaft design. ✔ EPDM/CSM compounds with proven acid, alkali, and solvent resistance. ✔ OEM/ODM support and material test certificates included with every shipment.
Details Images
Material Properties
Each compound batch is prepared and tested according to international standards so that you receive consistent performance in corrosive environments. The typical values below are based on our EPDM and CSM formulations for chemical plant applications.
| Property | Test Standard | Typical Value |
|---|---|---|
| Tensile Strength | ASTM D412 | ≥ 8 MPa |
| Elongation at Break | ASTM D412 | ≥ 300% |
| Tear Resistance | ASTM D624 | ≥ 25 kN/m |
| Abrasion Loss | DIN 53516 | ≤ 100 mm³ |
| Volume Change in 5% H2SO4 (72h at 23°C) | ASTM D471 | ≤ +5% |
| Volume Change in 5% NaOH (72h at 23°C) | ASTM D471 | ≤ +3% |
| Compression Set (72h at 70°C) | ASTM D395B | ≤ 25% |
As an OEM/ODM manufacturer in China, we can adjust the compound formulation to match your operating temperature, chemical concentration, and mechanical load requirements.
About Us – China OEM/ODM Factory
About Us
Customers Visiting
We are a specialized rubber roller manufacturer based in China, serving chemical plants, coating lines, textile machinery, and material handling equipment producers worldwide. Our export team has worked with buyers in more than 40 countries since 2008, providing responsive communication, complete technical documentation, and practical after-sales support. Many customers have visited our factory to audit the production process and quality control procedures, and those visits have helped us build long-term partnerships across Europe, Asia, and the Americas. As a professional custom solution provider, we welcome OEM/ODM projects and offer expert advice on roller material selection and design.
Factory & Equipment
Our 8,000 sqm production facility is equipped with CNC lathes, centerless grinding machines, dynamic balancing instruments, and vulcanization presses with clamping forces up to 500 tons. This vertical integration lets us control quality from raw rubber compounding to final surface finishing. Factory equipment photos, production line videos, and reference lists can be shared as part of your pre-purchase evaluation.
Our Factory Workshop with Professional Equipment
Our Certifications (ISO9001, RoHS, Testing Reports)
Our quality management system is certified to ISO9001:2015. Rubber compounds can be tested for RoHS and REACH compliance when requested, and every shipment can include material test certificates and inspection reports to support your goods-inward verification process.
Production & Inventory Policy
Lead time: Actual delivery schedules are influenced by raw material availability, production scheduling, and peak-season demand. We provide our most accurate estimate after order confirmation and keep you updated throughout the production process.
Stock status: In principle, we do not hold large inventories, but some popular standard sizes are available from stock from time to time. Stock levels change with sales and production, so we recommend contacting us to confirm real-time availability before placing your order.
Bulk & urgent orders: For large-volume or time-sensitive orders, please discuss capacity and production planning with us in advance. We will make every effort to accommodate your schedule.
Frequently Asked Questions
1. Which rubber compound is best for my specific chemical environment?
For most chemical plant applications, we recommend EPDM for its excellent resistance to acids, alkalis, ozone, and weathering, or CSM (Hypalon) when stronger oxidizing media are present. If you share the exact chemicals, concentrations, and operating temperatures with our team, we can recommend a specific compound and provide relevant test data to support the selection.
2. Can you produce custom corrosion resistant rubber rollers according to my drawing?
Yes. As a professional custom solution provider in China, we frequently make rollers based on customer drawings, samples, or only application descriptions. We can adjust dimensions, shaft designs, keyways, rubber hardness, and surface profiles. OEM/ODM orders are welcome, and our engineers will confirm feasibility and tolerance details before production begins.
3. What is the minimum order quantity?
For standard materials and sizes, the MOQ is 10 pieces. For fully custom corrosion resistant rubber rollers with special compounds and machining, the MOQ is usually 30 pieces. In either case, we will give you an honest price suggestion that reflects actual production cost and current market conditions.
4. How do you ensure the corrosion resistance and overall quality of the rubber layer?
We control the entire production chain, from rubber compounding to final grinding. Each batch is tested for hardness, tensile strength, and chemical resistance according to ASTM standards, and our factory is ISO9001:2015 certified. A material test certificate is sent together with the shipment, so you have documented evidence of quality for your own verification.
5. What is the typical delivery time for a custom roller order?
Standard sizes usually ship within 15 working days. Custom-designed rollers generally take 20 to 30 working days, depending on compound, quantity, and surface treatment. As a China-based supplier, we keep you informed about the production schedule and provide tracking information once the goods are dispatched.
6. Can I request a sample before placing a bulk order?
Yes. We can produce a small sample for your field testing. The sample cost is chargeable but will be deducted from the total amount of your first production order. For repeat orders, we maintain complete product records so that subsequent deliveries match the approved sample exactly.
Looking for a reliable manufacturing partner for custom corrosion resistant rubber rollers for chemical plants?
Our rollers are for sale at competitive wholesale prices, with OEM/ODM support, custom samples, and volume discounts. Get in touch for expert advice and a quick quote — we are here to support your project from design to delivery.
Reviews
There are no reviews yet.