Polyurethane Wheels
Polyurethane wheels, commonly known as PU wheels, are widely used in both industrial and recreational applications due to their balanced combination of strength, elasticity, wear resistance, and smooth rolling performance. PU wheels combine the strength needed for heavy use with the smoother, quieter rolling feel buyers expect from premium mobility products. PU wheels are commonly used on scooters, skateboards, luggage, medical carts, fitness equipment, and many other products that need smooth movement, reliable durability, and quieter rolling performance.
Since 1997, ZHONG LIANG has specialized in the manufacturing and development of polyurethane wheel solutions for industries including sports equipment, industrial mobility systems, medical devices, logistics equipment, luggage, and commercial applications. Backed by a complete in-house production system and extensive OEM/ODM experience, the company provides customized PU wheel solutions tailored to different operating environments, performance requirements, and product designs. From wheel hardness, rebound performance, and wear resistance to wheel size, color, transparency, and core structure, every detail can be customized according to the customer’s application needs. Supported by in-house mold development, material formulation, PU casting, and assembly capabilities, ZHONG LIANG helps customers develop polyurethane wheel solutions that combine stable performance, visual appeal, and long-term durability for both industrial and consumer markets.
ZHONG LIANG uses high-performance polyurethane materials that can be customized according to different application needs, including hardness, color, transparency, and wear-resistant formulations. Wheel core materials can also be selected based on product structure, load requirements, and usage conditions, including aluminum alloy, steel, plastic, and other material options.
Hardness range: 80A–55D
Different hardness options are available depending on the application environment and load requirements.
- 80A: Commonly used for skateboards, toy wheels, and other lighter-load applications
- 90A: Suitable for industrial equipment, medical equipment, and medium-load applications
- 95A–55D: Designed for higher load-bearing and more demanding operating conditions
The load capacity of each PU wheel varies depending on wheel size, structure, and hardness configuration, with available load ranges typically between 30kg and 300kg.
- 30kg–150kg: Suitable for household products, light equipment, and recreational applications
- 150kg–300kg: Suitable for industrial equipment, logistics systems, and medical mobility equipment
- Wheel diameter: Standard sizes range from 30mm to 270mm, with custom dimensions available
- Wheel width: Standard widths range from 14mm to 52mm, with customization available according to equipment requirements
- Anti-slip surface textures: Designed for applications that require improved grip and traction
- corrosion-resistant metal cores / surface treatment for metal parts: Suitable for humid or demanding operating environments where additional surface protection is needed
ZHONG LIANG provides comprehensive OEM and ODM customization services for polyurethane wheel solutions, helping customers develop wheels that match different products, operating environments, and brand styles.
- Hardness customization Different hardness options can be adjusted according to actual usage conditions to achieve the preferred rolling feel, grip, rebound, and load performance.
- Color & transparency customization Several choices, such as transparent, translucent, or solid color effects, are available based on product appearance and branding requirements.
- Size customization From compact wheels for recreational products to larger wheels used in industrial and transport equipment, custom sizes are available for different applications.
- Wheel core structure customization Different wheel core materials and structures can be developed according to load requirements and product applications, including aluminum alloy, steel, plastic, and other configurations.
- Logo printing & packaging customization We support custom logo printing, graphic applications, and packaging customization to help customers strengthen product presentation and brand recognition.
- 01
Customers provide customization requirements, including hardness, size, color, wheel structure, and application details.
- 02
The engineering team evaluates the project and provides customization recommendations while confirming sample specifications.
- 03
Customized samples are produced for testing and customer approval before mass production begins.
- 04
After sample confirmation, bulk production and quality inspection are carried out to ensure stable quality and on-time delivery.
