When comparing hospital bed quotations, buyers often spend most of their time checking the number of functions, bed dimensions, side rails, mattress, load capacity and price. The caster and braking system may receive only a short description such as “medical casters,” “independent brakes” or “central locking.” However, the braking configuration can affect how the bed is operated and moved in everyday hospital use. Two hospital beds can provide similar backrest, leg and height-adjustment functions while using completely different caster systems. One may require staff to operate individual brakes at the wheels, while another may use a central braking mechanism controlled from a pedal. For hospital buyers, neither configuration should be selected from the product name alone. The correct choice depends on the type of hospital bed, how frequently it will be moved, the intended department, the project budget and the complete caster design. An individual braking system uses separate braking mechanisms on the relevant casters. To secure the bed, staff operate the brakes at the individual wheels according to the bed design. This configuration is commonly found on many manual hospital beds and other straightforward bed designs. Its basic operating logic is: Individual Caster → Individual Brake → Separate Operation. However, buyers should not assume that every individually braked caster is identical. Wheel diameter, material, brake structure, mounting method and overall caster quality can vary considerably between hospital bed models. A central locking system links the braking operation of multiple casters through a coordinated mechanism. Depending on the bed design, staff can use a pedal or another control point to change the caster system between defined operating states. The exact configuration varies by manufacturer and model. A central braking system may include: Therefore, “central locking” should be treated as a complete system rather than as one isolated pedal. No. This is the first misconception buyers should avoid. A central braking system usually provides a different operating method, but that does not mean every hospital bed project automatically requires it. A manual ward bed that is moved only when necessary may use individual caster brakes effectively. A bed that is moved frequently or uses a more complex mobility configuration may justify a central braking system. The correct comparison is therefore: Bed Application → Movement Frequency → Caster System → Brake Operation → Maintenance → Project Budget. The most obvious difference is the operating method. Staff normally operate the relevant wheel brakes separately. A central system allows multiple caster states to be controlled through the designed pedal or control mechanism. For buyers, the important question is not simply which system has fewer steps. Ask how the bed will actually be used during a normal shift. If beds are rarely moved, the difference may have less operational importance. If beds are moved frequently, the braking workflow deserves greater attention. Movement frequency is one of the most useful criteria for selecting a caster and brake configuration. Ask: A bed that remains mostly stationary and a bed that is moved repeatedly do not necessarily need the same caster system. The brake is only one part of the mobility system. Buyers should also compare: A quotation that states only “central brake” or “independent brake” does not provide enough information to compare the complete mobility configuration. Hospital beds can use different caster sizes depending on the model and intended application. When comparing suppliers, buyers should request the actual caster diameter rather than relying on product photographs. The visual size of a caster can be difficult to judge accurately from an image, especially when the beds themselves have different frame dimensions. If caster size is an important project requirement, include it in the technical specification. Some central caster systems can include a directional function designed to help the bed track more predictably during movement. This should not be confused with braking. These are different functions: Brake Function → Helps secure the bed in its intended stationary position. Directional Function → Affects caster behavior during bed movement. If directional control is required, the buyer should confirm whether it is actually included in the proposed bed rather than assuming that every central braking system provides it. When evaluating a central locking bed, ask the supplier to demonstrate the actual pedal positions. Depending on the caster system, different positions may correspond to different mobility states. The supplier should clearly explain: This is more reliable than making assumptions from the shape or color of the pedal. A central brake pedal is useful only if staff can operate it conveniently in the intended bed configuration. During sample evaluation, check: Pedal position is a small design detail that can have a noticeable effect on everyday operation. The same principle applies to individually braked casters. Buyers should not assume that every brake pedal is equally accessible. Look at: A simple braking system can still be inconvenient if the individual brake controls are poorly positioned. A completely empty hospital bed may feel different from the same bed after the intended mattress and accessories are installed. For sample evaluation, it is useful to assess the bed as close as practical to its expected working configuration. This allows the buyer to evaluate the complete product rather than the caster system in isolation. Buyers often focus on the visible wheel and forget the connection between the caster and the bed frame. The complete assembly can include: These parts should be considered together when evaluating the mobility system. A central brake is not simply an individual wheel brake operated from farther away. The system requires additional components to transmit the braking action across the bed. Depending on the design, these can include: This means buyers should consider the central brake as a system when discussing maintenance and replacement parts. An individually braked bed generally does not require the same central linkage across the bed. This can create a more straightforward mechanical arrangement. However, “simpler” does not automatically mean “better.” The trade-off is that staff may need to operate more than one brake point when securing or releasing the bed. The correct choice depends on the operating environment. For a small order, a buyer may focus primarily on initial product performance. For a hospital or distributor purchasing hundreds of beds, long-term serviceability becomes more important. Ask: These questions help buyers understand how the fleet can be supported after delivery. Two medical casters may look almost identical while using different: Replacement parts should therefore be matched to the specific hospital bed model and caster system. A photograph alone may not be enough to confirm compatibility. The actual facility environment can influence how the bed feels during movement. Floor surface, transitions and general building conditions vary between hospitals. Rather than assuming that one caster performs identically in every environment, project buyers should consider the conditions in which the bed will actually operate. Where mobility performance is especially important, evaluate a sample under representative conditions where practical. A central braking system can make brake operation more convenient, but it does not eliminate the need for correct bed operation. Hospital staff should still follow the manufacturer's instructions and the facility's procedures for securing and moving the bed. The same principle applies to individual caster brakes. Product configuration and operating procedure need to work together. Individual caster brakes are frequently found on straightforward manual hospital bed configurations. However, buyers should not use this as a universal rule. The actual caster configuration depends on the specific model and manufacturer. If independent braking is required by the project, state it explicitly in the RFQ. Central locking systems are commonly associated with higher-configuration electric hospital beds, ICU-oriented beds and other models where coordinated mobility control is part of the design. Again, this is not universal. A product should be evaluated from its actual technical specification rather than from its category name. A more complex caster and brake system can contribute to a different overall product cost. However, hospital bed pricing depends on many components: Buyers should therefore compare complete bed configurations rather than trying to attribute the entire price difference to the braking system. During price negotiation, a buyer may ask whether a hospital bed can be supplied at a lower cost. If the supplier proposes changing the caster or brake configuration, that change should be documented clearly. For example: Original Configuration → Central Locking Casters Alternative Configuration → Individually Braked Casters These should not be treated as identical products simply because the bed frame and functions remain the same. If a project uses a pre-production or approval sample, include the caster and braking configuration in the sample review. Record: This helps prevent the mobility configuration from changing unnoticed between sample approval and mass production. A photograph or sample should not be the only record of the required braking system. The final quotation, specification or contract should clearly state the agreed configuration. This is especially important when one hospital project purchases several bed models with different caster systems. Individual Brakes: Relevant caster brakes are operated separately. Central Locking: Multiple caster states are controlled through a coordinated braking mechanism. Individual Brakes: Generally use a more straightforward caster-brake arrangement. Central Locking: Adds linkage and central operating components depending on the design. Individual Brakes: Can be suitable for beds where straightforward mobility and braking are sufficient. Central Locking: Can be useful where coordinated brake operation and more frequent movement are important. Individual Brakes: Do not assume a directional mode is included. Central Locking: Some systems provide directional control, but this must be confirmed for the specific model. Individual Brakes: Service focuses primarily on the individual caster assemblies and mounting components. Central Locking: Buyers should also consider the central transmission and related components. A weak specification might say: Casters: Medical Casters This leaves too much room for interpretation. A more useful RFQ can request: This makes supplier quotations easier to compare on the same basis. When inspecting a sample bed, do not check the casters only by looking at them. Operate the complete system. This gives the buyer a much better understanding of the actual configuration. There is no universal answer. A useful decision sequence is: Bed Type → Hospital Department → Movement Frequency → Mobility Requirements → Brake Operation → Maintenance → Budget → Final Configuration. For some straightforward manual hospital bed projects, individually braked medical casters may provide the required configuration. For beds that require more coordinated mobility control, a central locking system may be more appropriate. The objective is not to purchase the most complicated brake system. It is to specify the system that matches the intended hospital use. Clear answers help buyers compare hospital beds beyond appearance and basic function count. The difference between central locking and individual hospital bed brakes is not simply “advanced versus basic.” They represent different mobility and operating configurations. Professional buyers should compare: Caster → Brake → Pedal → Directional Function → Mounting → Movement → Maintenance → Intended Application. For bulk procurement, document the selected caster and brake system in the approved specification instead of relying only on product photographs or general descriptions such as “medical casters.” Hebei Heyuan Medical Equipment Co., Ltd. manufactures manual and electric hospital beds with different caster and braking configurations for hospitals, distributors and healthcare projects. If you are comparing hospital bed configurations for a project, please contact us with the required bed type, functions, quantity and destination market.Central Locking vs Individual Brakes on Hospital Beds: Which Should Buyers Choose?
What Is an Individual Brake Hospital Bed?
What Is a Central Locking Hospital Bed?
Is Central Locking Always Better Than Individual Brakes?
1. Compare How the Brakes Are Operated
Individual Brakes
Central Locking
2. Consider How Often the Hospital Bed Will Be Moved
3. Do Not Compare the Brake Without Comparing the Caster
4. Caster Diameter Matters
5. Understand Directional Control Separately From Braking
6. Ask What Each Pedal Position Does
7. Check Pedal Accessibility
8. Check Whether Individual Brakes Are Easy to Reach
9. Compare Bed Mobility With the Mattress and Accessories Installed
10. Check the Caster Mounting Structure
11. Central Locking Adds System Components
12. Individual Brakes Use a Simpler Operating Architecture
13. Consider Maintenance Before Purchasing Hundreds of Beds
14. Do Not Assume Similar-Looking Casters Are Interchangeable
15. Consider Floor Conditions
16. Central Braking Does Not Replace Staff Procedures
17. Which Hospital Beds Commonly Use Individual Brakes?
18. Which Hospital Beds Commonly Use Central Locking?
19. Does Central Locking Make a Hospital Bed More Expensive?
20. Do Not Downgrade the Brake System Without Updating the Specification
21. Confirm the Brake System on the Approved Sample
22. Confirm the Same Configuration in the Final Order
Central Locking vs Individual Brakes: Practical Comparison
Brake Operation
System Complexity
Bed Movement
Directional Function
Maintenance
What Should Buyers Include in an RFQ?
What Should Buyers Check on a Hospital Bed Sample?
Which Brake System Should Hospital Buyers Choose?
Questions to Ask a Hospital Bed Manufacturer
Final Buying Advice
