Antimicrobial TPR Twin-Wheel Hospital Casters

The AstraRoll Healthcare Series delivers high-precision mobility solutions engineered for the rigorous demands of modern clinical environments. Our Medical Bed Twin-Wheel Casters are designed to provide effortless, whisper-quiet movement while ensuring maximum stability for patients.

Recognizing that hygiene is paramount in healthcare, these casters feature a fully enclosed, sleek housing that minimizes dust and debris accumulation, making them exceptionally easy to sanitize. Whether used for smart hospital beds, emergency stretchers, or heavy diagnostic equipment, AstraRoll provides the reliability and smooth control essential for time-sensitive medical care.

Technical Parameters

Diameter: 3" (75mm) / 4" (100mm) / 5" (125mm)
Housing Material: High-Impact Reinforced Nylon / Die-cast Aluminum
Tread Hardness: 85 Shore A (Soft-touch & Non-marking)
Bearing Type: Precision Shielded Ball Bearings (Maintenance-free)
Brake System: Full-lock (Directional + Swivel) / Central Locking Compatible
Swivel Radius: Optimized for tight clinical space maneuvering
Standards: Compliant with medical device mobility safety guidelines

Why Choose AstraRoll's Antimicrobial TPR Twin-Wheel Hospital Casters?

Whisper-Quiet Technology: Our TPR tread is specifically formulated to absorb floor vibrations and eliminate noise, ensuring a quiet healing environment for patients even during night shifts.

Superior Hygiene Control: The gap-free, enclosed design prevents hair, surgical waste, and dust from entering the internal mechanisms, simplifying the sterilization process.

Effortless 360° Maneuverability: Equipped with heat-treated ball raceways, our casters allow for instantaneous direction changes with minimal physical effort from medical staff.

Floor Protection: The non-marking, non-conductive wheels are safe for all medical flooring, including luxury vinyl, tile, and conductive epoxy coatings.

Industrial Strength, Medical Grade: Backed by our 20 years of manufacturing expertise for listed industrial companies, we bring unparalleled durability to the medical sector.

FAQ

Q1: Are these casters compatible with central locking systems?

A: Yes. We offer specific models designed with a hex-hole or integrated linkage for universal central-lock systems commonly found on advanced hospital beds.

Q2: Can the wheels withstand chemical cleaning agents?

A: Absolutely. Our medical-grade TPR and PU materials are resistant to most common hospital disinfectants, alcohols, and detergents, ensuring the wheels won't degrade or become "tacky" over time.

Q3: How does the twin-wheel design benefit my facility?

A: The double-wheel configuration provides a wider footprint, which distributes weight more evenly. This makes the bed much easier to start in motion and pivot in confined spaces like elevators and small wards.

Q4: Do you offer different stem sizes for replacement orders?

A: We provide various mounting options, including M12 and M16 threaded stems and multiple expanding stem diameters, to ensure a perfect fit for all major international bed brands.

Q1. Are you a trader or direct factory?

We are a direct manufacturing factory with over 20 years of expertise in high-end industrial rollers, casters and material handling solutions. Our facility operates with ISO-certified quality management systems, allowing us to maintain full control over production cycles and quality standards. Throughout two decades of growth, we have established deep, long-term strategic partnerships with several listed companies and global automation leaders, proving our reliability as a high-tier industrial supplier.

Q2. What are your main products?

AstraRoll specializes in the engineering and production of three core product lines: Industrial Rollers, Heavy-Duty Wheels, and Precision Casters. We do not just sell components; we provide integrated movement and transport solutions. Our products are widely utilized across high-demand sectors, including: New Energy, Lithium Battery, Mining, Heavy Industry, Medical Institutional, Agriculture and Logistics.

Q3. What about delivery time?

We deeply understand that project timelines are critical. Our delivery schedule is generally structured as follows:
Standard Products: Usually dispatched within 7–15 working days if the components are in stock.
Customized/OEM Orders: Depending on the complexity and volume, the lead time typically ranges from 20–35 days. This includes time for technical drawing confirmation, specialized tooling, and rigorous pre-shipment testing.
Shipping Methods: We offer flexible global logistics solutions, including FOB and CIF terms. We ship via Sea Freight (for bulk industrial orders), Air Freight (for urgent project needs), and International Express (DHL/FedEx/TNT) for smaller components or samples.

Q4. How can I get a quote for customized products?

Since a significant portion of our business involves specialized engineering, pricing is tailored to your specific technical requirements. To provide an accurate quote, please provide the following details: Technical Drawings or Sketches, Application Environment, Quantity, Special Requests. Our engineering team typically reviews and responds to custom inquiries with a formal quotation within 24–48 hours.

Q5. What is your payment?

TT / Paypal / Western Union / LC / Credit Card etc. are all available to us.