Non-Marking TPR Medical Twin-Wheel Casters

* Illustrative image for reference only. Actual product appearance and specifications may vary by manufacturer.

Heavy-Duty Casters Medical & Hospital Equipment

Non-Marking TPR Medical Twin-Wheel Casters

Medical twin-wheel casters from Chinese manufacturers: non-marking TPR treads, 75–125 mm wheels, quiet rolling, central-lock and directional-lock options for hospital beds, carts and diagnostic equipment.

Tread Material:
Thermoplastic rubber (TPR), 60 – 85 Shore A; non-marking
Configuration:
Twin-wheel (dual-wheel) design for high load at low mounting height
Wheel Diameters:
75 / 100 / 125 mm typical medical sizes

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Product Overview

Hospital casters do three jobs at once: carry diagnostic equipment and beds without marking corridor floors, roll quietly past patients, and lock positively enough that a loaded bed does not wander during procedures. Twin-wheel designs achieve high load capacity at low mounting height — the format that keeps equipment centers of gravity low — while the TPR tread (60–85 Shore A) grips without marking, absorbs vibration and tolerates repeated disinfectant wiping. Brake systems are specified by function rather than just “brake”: directional locks keep carts tracking straight down corridors, total locks freeze both wheel and swivel for stationary work, and central-lock systems let one pedal lock an entire bed’s caster set. Load ratings in the common 75–125 mm sizes run roughly 80–150 kg per caster. Manufacturers listed here build to medical OEM drawings including stem and plate variations, color coding, and clean-room-compatible lubrication.

OEM & Customization Capabilities

  • OEM Integration – custom stems, top plates, mounting heights and pedal positions per equipment drawing.
  • Brake Logic – central, directional and total-lock systems selected per device risk assessment.
  • Clean-Room Options – low-outgassing lubricants and stainless hardware for critical care environments.

Industry Applications

  • Heavy-Duty Casters
  • Medical & Hospital Equipment

Technical Specifications

Tread MaterialThermoplastic rubber (TPR), 60 – 85 Shore A; non-marking
ConfigurationTwin-wheel (dual-wheel) design for high load at low mounting height
Wheel Diameters75 / 100 / 125 mm typical medical sizes
Load Class≈ 80 – 150 kg per caster class (size dependent)
LockingCentral lock (wheel + swivel), directional lock and total-lock options
Running BehaviorLow rolling resistance, low noise; withstands disinfectant cleaning

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