Thermoplastic Rubber

As a professional industrial caster manufacturer, AstraRoll develops and supplies high‑quality thermoplastic rubber (TPR) wheel casters and fully custom TPR casters, combining the elasticity of rubber and the durability of plastic for multi‑scene industrial, commercial and logistics applications. TPR material features excellent elasticity, low‑noise rolling, shock absorption and wear resistance, while offering good chemical stability and easy molding performance. Our TPR casters are widely used in medical trolleys, supermarket carts, office equipment, light‑industrial transport trolleys and indoor mobile devices, providing quiet, floor‑friendly and long‑lasting mobility solutions.

Different from ordinary hard‑plastic wheels, TPR tread delivers soft contact with the ground, effectively reducing rolling noise and avoiding scratches on epoxy floors, tiles and wooden surfaces. Compared with natural rubber casters, thermoplastic rubber has better oil resistance, anti‑aging performance and dimensional stability. Our TPR caster series includes swivel, rigid fixed and brake‑equipped styles, with multiple mounting structures such as top‑plate, threaded stem, grip ring stem and bolt‑hole. We support customized wheel size, load capacity, hardness, color and surface finish to meet personalized application requirements.

Core Product Range

Standard TPR Light‑Duty Casters
Made of soft‑grade thermoplastic rubber, ideal for light‑load indoor scenarios such as office cabinets, retail display racks and small service trolleys, featuring ultra‑quiet movement and non‑marking performance.

Medium‑Duty Industrial TPR Casters
Adopt medium‑hardness TPR material with thickened tread, matched with galvanized steel brackets and precision sealed bearings. Suitable for medical trolleys, warehouse small‑load dollies and commercial transport carts, balancing shock absorption and wear resistance.

Heavy‑Duty Custom TPR Casters
Custom high‑hardness reinforced TPR wheels with impact‑resistant core, combined with heavy‑duty reinforced brackets. Designed for medium‑heavy‑load industrial trolleys and production‑line mobile equipment, maintaining stable performance under continuous use.

Anti‑Static & Oil‑Resistant TPR Casters
Specially formulated anti‑static and oil‑resistant TPR materials, suitable for electronic workshops, food processing workshops and oily industrial environments, preventing static accumulation and chemical erosion.

Key Features & Product Advantages

Quiet & Shock‑Absorbing Rolling
Thermoplastic rubber provides excellent buffering performance, greatly reducing noise during movement and vibration from uneven ground, protecting transported goods and precision equipment.

Non‑Marking & Floor‑Friendly
Soft elastic tread does not leave black marks or scratches on indoor floors, perfectly suited for cleanrooms, hospitals, offices and high‑standard commercial environments.

Good Wear Resistance & Anti‑Aging Properties
TPR material resists abrasion, cracking and aging, with longer service life than ordinary natural rubber wheels, and maintains stable elasticity under long‑term repeated rolling.

Oil‑Resistant & Chemical‑Resistant
Resists mild oil, grease and common industrial chemicals, suitable for food workshops, catering areas and light‑industrial production environments.

Flexible Customization Options
Customize wheel hardness, diameter, color, load capacity, installation mode and brake types. Support small‑batch customization and mass production to match different industry standards and equipment designs.

Typical Applications

Medical trolleys, hospital equipment and laboratory mobile devices
Office furniture, mobile cabinets and commercial display racks
Supermarket carts, catering service trolleys and hotel equipment
Electronics workshops, cleanrooms and precision‑instrument transport carts
Light‑industrial production‑line trolleys and warehouse small‑load logistics equipment
School furniture, library carts and public facility mobile devices

Why Choose AstraRoll Custom TPR Casters?

With mature TPR material formulation and caster manufacturing technology, AstraRoll strictly controls wheel elasticity, hardness stability and bracket structural strength. Our products solve common problems of ordinary TPR casters such as poor wear resistance, easy deformation and unstable noise reduction.

We provide one‑stop services including material grade selection, structural customization, sample testing and batch production. Strict quality inspection ensures consistent batch performance, delivering quiet, safe and durable thermoplastic rubber caster solutions for global commercial, medical and industrial customers.