Description
Custom Low Noise Rubber Wheels with Rubber Coating for Hospital Carts
Our custom low-noise rubber coated wheels are specially designed for hospital carts and medical equipment. Featuring a vulcanized rubber tread that keeps operating noise at or below 30 dB, they significantly improve quietness in hospital environments compared with standard plastic or PU wheels. The rubber coating also protects hospital floors from scuffs and marks, helping to reduce facility floor maintenance costs. As a professional custom solution factory in China, we offer OEM/ODM support, wholesale pricing, and provide expert advice on wheel diameter, tread hardness, and bearing configuration based on market needs. Every wheel is manufactured in an ISO9001 certified factory and tested for noise reduction, load capacity, and durability to ensure reliable performance in demanding medical environments.
Why Choose This Product
Medical environments demand wheels that combine quiet operation, floor-friendliness, and durability. Our rubber coated wheels are designed to meet these needs. The vulcanized rubber layer absorbs vibration more effectively than standard plastic wheels, and our in-house comparison tests have confirmed a 12 dB noise reduction. The rubber compound also provides excellent abrasion resistance and prevents the black scuff marks that low-quality rubber wheels often leave on vinyl or epoxy floors. With a high-strength nylon core and double-shielded ball bearings, these wheels maintain smooth rotation and stable load distribution even during continuous use by medical staff. As a China factory specializing in custom wheel solutions, we support ODM projects from initial design to mass production and offer competitive wholesale prices based on your order quantity.
Specifications
| Parameter | Value |
|---|---|
| Wheel Diameter | 3 inch / 4 inch / 5 inch / 6 inch / 8 inch (custom sizes available) |
| Wheel Width | 20 mm – 32 mm |
| Tread Material | Vulcanized rubber coating, Shore A 60–80 |
| Core Material | High-strength nylon or aluminum alloy |
| Bearing Type | Double-shielded ball bearing (6200 series) |
| Load Capacity | 50 kg – 150 kg per wheel |
| Noise Level | ≤ 30 dB at 4 km/h rolling |
| Operating Temperature Range | -20 °C to +70 °C |
| Applications | Hospital carts, medical trolleys, mobile workstations |
| Minimum Order Quantity (MOQ) | 100 pcs for standard sizes |
| Customization | OEM/ODM: color, tread hardness, diameter, logo printing |
Product Details Images
This section highlights the wheel structure and key details: the rubber tread surface texture that ensures quiet rotation and floor protection, the high-strength nylon core for stable mounting and shock absorption, the double-shielded bearing design that fits hospital cart axles, and custom branding and color options for OEM/ODM medical equipment projects. If you would like more detailed product photos, CAD drawings, or wheel samples, please contact our sales team.
Material Properties Reference
| Property | Test Standard | Value |
|---|---|---|
| Hardness | Shore A | 60 – 80 |
| Abrasion Resistance | DIN 53516 | ≤ 120 mm³ |
| Tensile Strength | ISO 37 | ≥ 8 MPa |
| Tear Strength | ISO 34 | ≥ 30 N/mm |
| Noise Comparison vs Standard PU Wheels | In-house test | ≥ 12 dB reduction |
| Floor Marking Test | In-house test | No marks or staining after 10,000 cycles on vinyl flooring |
The material data above confirms that our vulcanized rubber compound offers an excellent balance of hardness, abrasion resistance, and low-noise performance for hospital cart applications. With a Shore A 60–80 hardness range and an abrasion loss of 120 mm³ or less per DIN 53516, these wheels are designed to withstand continuous daily use while protecting delicate vinyl and epoxy floors. In our in-house comparative noise tests, rolling noise is at least 12 dB lower than standard PU wheels, directly improving patient comfort and the working environment for staff.
About Us
We are a professional wheel and caster manufacturer based in China, serving customers in the medical, industrial, and logistics sectors worldwide for over 12 years. Our 8,000 m² factory is equipped with automated rubber vulcanizing lines, injection molding machines, and CNC machining centers. We are ISO9001:2015 certified, and our rubber materials comply with RoHS and REACH requirements. For medical device applications, additional test reports such as biocompatibility and chemical resistance can be provided on request. We support OEM/ODM projects for medical device brands, offering custom wheel sizes, tread compounds, colors, and branding. Our team provides expert advice from material selection to final quality inspection, ensuring every wheel meets the specific requirements of your application and market standards.
Factory & Equipment
Our production facility includes automatic rubber injection molding machines, dynamic balancing testers, and a dedicated in-house laboratory for noise, load, and abrasion testing. Every batch of custom low-noise rubber wheels passes through three quality checkpoints: incoming material inspection, in-process dimensional control, and final performance verification. This enables us to produce up to 3,000 wheels per day while maintaining a defect rate below 0.5%. We keep a flexible production schedule to handle both standard wholesale orders and urgent custom requests from customers worldwide.
Production & Inventory Policy
Lead time: Actual delivery time is subject to raw material supply, production equipment schedules, and peak season workload fluctuations. We provide the best estimated delivery after order confirmation and keep you updated throughout the process.
Stock status: We generally do not maintain large inventory, but some popular standard sizes may be in stock. Actual stock levels vary with sales and production cycles—please confirm real-time availability before ordering.
Bulk & urgent orders: For large-quantity or time-sensitive needs, please communicate your requirements early so we can arrange production capacity and schedule accordingly to support your timeline.
Frequently Asked Questions
Can you customize the wheel size and rubber hardness for hospital carts?
Yes, we support full OEM/ODM customization for our low-noise rubber wheels. Wheel diameters are available from 3 to 8 inches, and the rubber tread hardness can be adjusted within the Shore A 60–80 range. Core materials can be selected from nylon or aluminum alloy. Our engineering team provides expert advice on the optimal configuration based on your cart weight, floor type, and daily usage frequency.
What is the minimum order quantity (MOQ) for custom rubber wheels?
For standard sizes and colors, the MOQ is 100 pieces. For fully custom projects that require new molds or special tread compounds, the MOQ may be slightly higher depending on complexity. We can also provide pre-production samples for evaluation before you place a formal wholesale order.
Will the rubber wheels leave marks on hospital floors?
No. Our rubber coating is specially formulated to prevent scuff marks on vinyl and epoxy floors. In our in-house floor marking test, no visible residue or color transfer was observed after 10,000 rolling cycles on standard vinyl hospital flooring. This makes the wheels well suited to medical environments where floor cleanliness and appearance are a priority.
What certifications do your low-noise rubber wheels have?
Our wheels are manufactured in an ISO9001:2015 certified facility, and the rubber materials comply with RoHS and REACH regulations. For medical sector customers, we can also provide supplementary documentation such as material data sheets, noise test reports, and load test certificates to support product registration and procurement processes.
Can you provide samples before I place a large order?
Yes. We recommend sample testing for new custom wheel projects. You can order samples directly from our factory, and our sales team will guide you through the specification details. We offer competitive sample pricing, and for regular wholesale customers, the sample cost can be deducted from the first bulk order invoice.
What are the advantages of the rubber coating compared with standard plastic or PU wheels?
Our vulcanized rubber coating delivers superior vibration damping and lower noise compared with standard plastic or PU wheels. In comparative tests, we measured at least 12 dB noise reduction at typical hospital cart rolling speeds. In addition, the rubber compound offers a higher coefficient of friction on smooth surfaces, improving braking performance and directional stability for medical trolleys.
Contact Us
Looking for a reliable wheel manufacturer for hospital equipment and medical carts? 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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