Medical Central Locking Casters | China Manufacturer

Made of high-quality nylon with a smooth surface that resists hair and dust, making cleaning effortless. Equipped with precision silent bearings, our central lock casters and central locking wheels provide stable rotation and ultra-low noise for sensitive medical environments. The advanced central locking design allows quick and secure engagement, preventing equipment from sliding or shifting. Perfect for medical carts, intelligent diagnosis and treatment cabinets, and other healthcare equipment that require precise, safe, and reliable mobility.

Central Lock Caster Types

TN Series 125 mm Central Lock Caster

Equipped with swivel casters featuring universal and full locking functions, available in sizes 125mm and 150mm.
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TN Series 150 mm Central Lock Caster

The TN central control dual-wheel casters, a classic model, feature central, full and directional locking. With PA textured main frame and wheel covers, they're durable, sleek and anti-slip. TPE w...
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TC Series 125 mm Central Lock Caster

Equipped with swivel casters featuring universal and full locking functions, available in size 150mm.
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TC Series 150mm Central Lock Caster

The TC central control dual-wheel casters feature swivel/full-locking functions with precision bearings. Made of PA6, PP and steel, they offer strong load capacity, noise reduction and shock absorptio...
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Q Series 150mm Central Lock Caster

Equipped with swivel casters featuring universal and full locking functions, available in sizes 150mm and 200mm.
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Q Series 200mm Central Lock Caster

The Q series casters feature swivel and full-locking capabilities within integrated frames. Constructed from PA6, PP, and steel, they provide robust load capacity along with noise reduction and shock ...
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AC Series 150mm Central Lock Caster

Equipped with swivel casters featuring universal and full locking functions, available in sizes 150mm and 200mm.
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AC Series 200mm Central Lock Caster

AC series casters are durable and reliable, offering swivel and full-locking functions with an integrated design. Constructed from high-quality materials such as nylon, polypropylene, and steel, they ...
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FC Series 75mm Central Lock Caster

Equipped with swivel casters featuring universal and full locking functions, available in sizes 75mm, 100mm and 125mm.
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FC Series 100mm Central Lock Caster

The caster comes in both long and short rod variants, offering swivel and full-locking rotation capabilities. It boasts strong load-bearing capacity, excellent stability, and durability, while being e...
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FC Series 125mm Central Lock Caster

The caster is available in both long and short rod versions, featuring swivel and full-locking rotation options. It offers high load-bearing capacity, superior stability, and durability, along with ea...
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GC Series 150 mm Central Lock Caster

The GC series central control dual-wheel casters feature swivel and full-locking functions with precision bearings. Their integrated frame, made of PA6, PP and steel, ensures strong load capacity, noi...
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MC Series 135 mm Central Lock Caster

The MC series central control single-wheel casters feature three modes: directional, full swivel and full brake. With metal main frame and TPU wheel surface, they ensure smooth movement, good shock ab...
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Central Lock Caster Selection Guide

When selecting a central caster system, buyers should confirm wheel diameter, load capacity, stem size, brake mode, tread material and floor condition. For medical applications, quiet rolling, easy cleaning, non-marking tread and stable braking are especially important.

SECURE can support OEM customization for central locking castors based on equipment structure, target load and installation requirements.

Caster Type	Wheel Diameter	Load Capacity	Housing Material	Tread Material	Installation Method	Brake / Locking Function	Recommended Applications
Single-wheel three-gear central locking caster	150mm / 200mm	＜200kg	Aluminum	TPU / TPE	C1 / C2	Directional lock / total free / total lock, controlled through central system	Transfer beds, medical beds, hospital beds
Central locking caster	125mm / 150mm / 200mm	＜200kg	Aluminum	TPU / TPE	C1 / C2	Directional lock / total free / total lock	Hospital beds, stretchers, medical beds
Central locking caster	135mm	＜135kg	High-strength metal	TPU / TPE	C1 / C2	Directional lock / total free / total brake	Hospital beds, medical beds
Single-wheel central locking caster	75mm / 100mm / 125mm	＜125kg	PA	TPU / TPE	C1 / C2	Directional lock / total free / total brake	Medical equipment, medical trolleys, mobile devices
Twin-wheel central locking caster	125mm / 150mm	＜150kg	PA	TPU / TPE	C1 / C2	Directional lock / total free / total brake	Medical equipment, hospital beds, medical carts

Central Lock Casters vs Ordinary Casters

Comparison Dimension	Central Lock Casters	Ordinary Casters
Number of Wheels	Varies by specific type (e.g, TN: 125mm, 150mm; TC:150mm, etc.)	Varies by specific type
Wheel Specifications	As per respective models (e.g, TN: 125mm, 150mm; FC:75mm, 100mm, 125mm, etc.)	Varies by specific type
Housing Material	Typically Nylon (varies by model)	Varies by specific type (e.g, Nylon, Nylon-PA6, etc.)
Wheel Core Material	Typically Nylon (varies by model)	Vaies by specific type (e.g, Nylon, Nylon-PA6, etc.)
Tread Material	Varies by model (e.g, may include TPU/TPE/PP, etc.)	Varies by specific type (e.g, TPU/TPE/PP, etc.)
Braking Mode	Total brake (with central locking function)	Usually total brake or other modes (without central locking function)
Precision Requirement	High standards (to ensure central locking accuracy)	Average or high standards
Noise Control	Excellent	Excellent or varies
Stem (Optional)	Bolt plate solid (varies by model)	Bolt plate, solid or other types (varies by model)

Application Description of Central Lock Casters

Our central lock casters and central locking wheels provide secure and reliable mobility for a wide range of medical equipment. Designed for smooth and precise operation, they deliver low-noise performance and a key central locking mechanism that ensures equipment stays safely immobilized, effectively preventing accidents. With high load capacity, excellent wear resistance, and durable materials, these casters perform reliably even in the most demanding medical environments.

Widely applied across hospitals and clinics, central lock casters and central locking wheels are used in patient beds, emergency carts, medical equipment trolleys, medicine distribution vehicles, medical instrument trolleys, infusion pump trolleys, and rehabilitation equipment trolleys. By enhancing safety, stability, and operational efficiency, they play a crucial role in supporting seamless medical workflows and protecting both patients and staff.

Key Features of Secure Central Lock Casters

Precision Central Locking System

The central locking mechanism allows simultaneous control of all casters through a single pedal or control lever.

Smooth and Silent Mobility

High-precision bearings ensure smooth rotation and low noise movement, creating a quiet hospital environment.

Durable Medical-Grade Materials

Constructed from PA, TPU or TPE materials, providing:

wear resistance
chemical resistance
non-marking wheels

Easy Cleaning & Anti-Hair Design

Smooth wheel surfaces prevent dust and hair accumulation, making the casters easy to maintain in sterile environments.

High Load Capacity

Designed to support heavy medical equipment while maintaining stable and safe movement.

Why Choose Secure Central Lock Casters

With over 20 years of dedicated experience in producing high‑quality medical casters, our central lock casters are engineered for reliable performance and long service life in demanding healthcare environments.

What Are Central Locking Casters?

Central locking casters are medical caster systems that allow multiple wheels to be controlled through a linked brake mechanism. They are commonly used on hospital beds, stretchers, nursing beds and mobile medical equipment where directional control, total lock and smooth movement are important for safety.

SECURE provides central lock caster solutions for medical equipment manufacturers that need reliable braking, quiet movement and flexible installation options.

Central Lock Caster FAQs

What is a central lock caster?

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A central lock caster is a swivel caster equipped with a centralized braking mechanism that allows all wheels on a piece of equipment to be locked or released simultaneously from a single control point, offering secure immobilization of medical equipment.

How does a central locking caster work?

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Central locking casters work via a central control link that activates the braking system for all connected wheels at once. When engaged, it locks wheel rotation and/or swivel motion to keep the equipment stable and secure.

What is the difference between central lock caster and total lock caster?

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Central lock caster: A caster system where a single central control simultaneously engages or disengages locks on multiple wheels.
Total lock caster: Refers specifically to locking both wheel rolling and swivel functions on an individual caster.

In practice, central lock casters often include total lock mode as part of their multi‑mode locking system, but their defining feature is one‑action centralized locking for multiple wheels.

Where are central locking casters used?

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Central locking casters are widely used on medical equipment that must be secured during use, including: patient beds, emergency carts, medical equipment trolleys, medicine distribution vehicles, medical instrument and infusion pump trolleys, rehabilitation equipment. They enhance safety, efficiency, and precise positioning in busy healthcare environments.

What materials are used for medical casters?

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Medical casters typically use high‑quality materials such as:

Nylon or PA6 housing for strength and chemical resistance
Polypropylene (PP) or TPU/TPE wheel treads for quiet, smooth movement
Steel,providing robust load capacity

These materials help resist hair entanglement, dust buildup, disinfectants, and heavy use.

What sizes are available for central lock caster wheels?

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Central lock casters are available in a range of wheel diameters, for example:

75 mm、100 mm、125 mm、135mm、150 mm、200 mm

Different series may offer additional size and configuration options to match equipment needs.

Do central locking casters support directional locking?

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Some central locking caster models support directional locking in addition to total lock and free modes, improving control during long pushes or transport.

Are central lock casters easy to clean?

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As they are often made with smooth‑surface materials like high‑quality nylon and polymer wheel treads, central lock casters are easy to wipe down and disinfect, which is critical in medical environments.

What load capacity can central lock casters support?

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Load capacity depends on wheel size, construction, and materials. Smaller medical central lock casters may support dozens of kilograms per caster, while larger twin‑wheel models can support significantly higher loads — suitable for heavy medical carts and beds. (Exact capacities vary by model.)

Can central lock casters be customized?

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Yes. Many central locking caster suppliers like SECURE Caster can customize wheel size, mounting type, tread material, and locking configuration to fit specific medical equipment requirements.

How do I choose the right central lock caster for medical equipment?

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Consider the following factors when selecting:

Load capacity: Match or exceed expected equipment weight.
Wheel material: TPU/TPE for quiet, non‑marking movement; nylon for durability.
Size: Larger wheels roll more easily over thresholds and uneven floors.
Locking functions: Choose models with total and directional lock options if needed.
Environment: Easy‑to‑clean materials for infection control.

This ensures safe, smooth, and efficient performance in healthcare settings.