Description
Custom Chemical Resistant Rubber Wheels with Rubber Coating for Acidic Environments
Our custom chemical resistant rubber wheels, manufactured by a top China rubber wheel factory, are engineered for demanding operations where acids, alkalis and corrosion quickly destroy standard wheels. As a professional OEM/ODM manufacturer, we produce wholesale rubber wheels with a specially engineered rubber coating that resists acid attack, moisture and wear. The dense protective layer, combined with a precisely machined hub, delivers stable performance even after 120 hours of continuous immersion in a 5% H2SO4 solution, with no visible cracking or swelling. This proven acid resistance means fewer wheel replacements, lower maintenance costs and less downtime for your chemical processing, plating and food hygiene operations. Every wheel for sale from our factory is supported by ISO9001 quality management and DIN-compliant test data, and our engineers provide expert advice on hub type, shore hardness and load rating, plus a realistic price suggestion for your target market.
Why Choose This Product
In chemical processing plants, plating lines and food hygiene environments, wheel failure is often caused by rubber swelling or corrosion. Our chemical resistant rubber wheels solve this problem with an acid-resistant rubber compound and a dense protective coating. This feature gives your equipment better uptime, lower replacement frequency and reduced maintenance cost. The product has passed a 120-hour acid immersion test in 5% H2SO4 solution without visible degradation. As a professional wheel manufacturer in China, we also support OEM/ODM modifications such as color, tread pattern, bearing type and custom packaging, so you get a truly bespoke solution at competitive factory prices.
Technical Specifications
The following table shows the main parameters of our standard CRW series chemical resistant rubber wheels. If you need a customized size, loading capacity or hardness, please contact us with your application details and we will give you a professional recommendation.
| Parameter | Specification | Note |
|---|---|---|
| Product | Custom Chemical Resistant Rubber Wheel with Rubber Coating | For acidic environments |
| Wheel Diameter | 150 mm to 300 mm | Custom sizes available |
| Wheel Width | 40 mm / 50 mm / 60 mm | Custom width accepted |
| Load Capacity | 200 kg to 500 kg | Depends on size and structure |
| Shore Hardness | 65° ± 5° A | Adjustable for different applications |
| Working Temperature | -20°C to +80°C | Continuous operation range |
| Rubber Coating Thickness | 4 mm to 8 mm | Dense protective layer |
| Hub Type | Roller bearing / ball bearing / plain bore | Customized on request |
| Acid Resistance | No visible degradation after 120 h in 5% H2SO4 solution | Test report available |
Details Images
Material Properties
Our rubber material is blended with special anti-corrosion additives to maintain flexibility and load resistance in acidic conditions. The table below summarizes the key performance indicators we benchmark for quality control.
| Property | Test Result | Benefit |
|---|---|---|
| Acid Resistance | No cracking or swelling after 120 h in 5% H2SO4 solution | Stable performance in chemical environments |
| Abrasion Loss | ≤ 120 mm³ (DIN 53516) | Longer wheel service life |
| Tear Strength | ≥ 25 N/mm | Better resistance to sharp objects and cuts |
| Tensile Strength | ≥ 8 MPa | Reliable under heavy cyclic loading |
| Hardness Range | 60° to 70° Shore A | Good grip with low rolling resistance |
From the above, our specially formulated rubber compound delivers the best balance of acid resistance, wear resistance and load-bearing capability for demanding chemical environments. If you require a different hardness range or need resistance to specific chemicals, our technical team can recommend the appropriate compound.
About Us
We are a China-based manufacturer of industrial rubber wheels and casters, supplying customers worldwide for more than 15 years. Our factory focuses on material development, precision molding and strict quality control, with a dedicated engineering team that supports both standard and custom projects. As a professional rubber wheel supplier, we work with equipment brands, automation integrators and trading companies to deliver reliable wheel solutions for material handling, logistics and chemical processing industries.
Factory & Equipment
Our production facility is equipped with automatic rubber mixing lines, hydraulic vulcanizing presses, CNC wheel machining centers and dynamic balancing testers. Incoming raw materials are inspected before molding, and each batch of rubber compound is tested for hardness and acid resistance before release to production.
Customer Visits
We regularly welcome customers from Europe, North America, Southeast Asia and the Middle East for factory audits, product testing and technical meetings. If your team is planning a China factory visit, we are happy to arrange a working session at our production site in our industrial park.
Certifications
Our production management system is certified according to ISO9001, and our products can be tested in line with DIN, ASTM or other international standards when requested by customers. We also support third-party inspections before shipment to ensure compliance with your quality requirements.
Production & Inventory Policy
Lead time: Actual delivery time is affected by raw material supply, production capacity and seasonal workload. After order confirmation, we will provide a realistic estimated delivery date and keep you informed throughout the production process.
Stock status: We normally produce most sizes to order. A limited selection of popular wheel specifications is occasionally kept in stock, and stock quantity changes dynamically according to sales and production. Please contact our sales team to confirm real-time availability before ordering.
Bulk & urgent orders: For large-quantity orders or urgent schedules, we recommend contacting us in advance so we can evaluate production capacity and adjust our plan to support your timeline as closely as possible.
Frequently Asked Questions
Can you provide a custom chemical resistant rubber wheel for our specific hub size?
Yes. We support full OEM/ODM customization including wheel diameter, width, hub type, rubber hardness and color. If you send us your drawing or original sample, our engineering team will confirm the best rubber compound and bearing configuration for your application, and provide a clear price suggestion based on your quantity.
What is the minimum order quantity for wholesale rubber wheels?
Our standard MOQ is 100 pieces for regular sizes. For a customized design, the MOQ depends on the specific compound and mold requirements. We can offer a lower trial order quantity for the first cooperation, so you can evaluate our quality at a manageable price.
How does your rubber coating resist acidic environments?
We use a specially compounded rubber with anti-corrosion agents and a dense surface layer that prevents acid penetration. In our lab test, this custom chemical resistant rubber wheel with rubber coating showed no visible degradation after 120 hours of immersion in a 5% H2SO4 solution. This makes it suitable for acid washing lines, chemical storage areas and plating workshops.
What are your payment and delivery terms?
We usually accept T/T, L/C or Alibaba Trade Assurance for order protection. Samples can be sent within 7 days once material and production slots are arranged. For bulk orders, our typical lead time is 15 to 25 working days after specification confirmation, subject to actual production capacity at the time of ordering. Standard export packing is pallet with shrink film, and we can also customize packaging upon request.
Can I get a sample before placing a bulk order?
Yes. We recommend starting with a pre-production sample to verify the fit, performance and chemical resistance under your working conditions. The sample cost can be refunded when you place a formal batch order.
Do you provide warranty for your wheels?
We provide a 12-month warranty under normal working conditions. The warranty covers manufacturing quality issues such as rubber detachment, bearing failure or excessive wear caused by material defects. Please note that improper use, overloading beyond the rated capacity or exposure to incompatible chemicals may affect the warranty.
How do I choose the right wheel for an AGV or material handling application?
For automated guided vehicles and heavy transfer carts, the key factors are load capacity, floor condition, temperature and chemical exposure. Our team can help you calculate the required wheel diameter, width and shore hardness for your specific equipment. Most common applications can be covered by our standard CRW series, and if not, we will propose a custom solution based on your actual working data.
Contact us
Looking for a reliable manufacturing partner for your chemical resistant rubber wheel needs? 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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