Caster is the assembly added in the wheel and mount. The caster supports as well as makes it completely maneuver suitable for the wheel to move. Casters are added to the racks, dollies, carts, as well as other equipment. These Casters come in different materials, tread widths, wheel diameters, and load ratings. When you are looking for “How Do I Choose the Right Casters for laboratory Carts,” then you can read the below techniques. You can extensively Scroll through to see lots of options for choosing the right material or product.
Right Casters For Laboratory Carts:
When you have ever inspected the feet and caster of the laboratory Carts, it could be inhabited with the fine layers of detritus dust, organic matter, and many other particles.
Normally, when an object that comes in contact with the floor, it could add more dirt. Maintaining ultra clean flooring is the most important attribute for preventing the continual spread of the contaminations.
The main reason is that the carts are moved from one place to another for various reasons.
When you are choosing the maneuverability, then there will be 2 basic kinds of caster such as swivel casters and rigid casters.
- Rigid Caster – fixed caster allows for rolling forward as well as backward
- Swivel Caster – allows the wheel to turn with the raceway. These raceways are the cylindrical portion of the swivel caster and have the ball bearing track or even tracks
There are certain environments that require the specialized features on Casters in the cart.
MRI room is the most important place where the specialized casters are used, and these are non-magnetic and all-plastic casters.
MRI machine could interfere with the magnetic material, so it is important to choose these casters accordingly.
An appropriate choice for the Casters for laboratory Carts based on the lifespan, overall aesthetic as well as ease of cleaning.
These casters have leveling feet, so they are a particularly suitable option for the floors with ESD surface coatings or antibacterial coatings.
Polyolefin Wheels:
Polyolefin Wheels are one of the ideal choices for facilities that require aggressive chemicals, corrosive chemicals, solvents, or oxidizers.
Non-staining Polyolefin also involves resistance to all these attributes so that they play an important role in withstanding these acids and solvents.
Apart from these are also ideal characteristics for pharmaceutical, biomedical, or USFDA food compliance regulations. Choosing the best stainless steel wheel yoke also enables compatibility with a variety of chemicals.
These do not corrode or rust even amid the frequent cleaning or even the sterilization cycles.
Traditional Swivel Caster Design:
Normally, the traditional swivel caster designs also rely on the kingpin having the rivet or bolt. These also hold with raceways together.
These designs also have higher levels of stress so that they are resistant to the shock impact. These also absorb shock if the equipment runs into obstacles.
Rubber And Hard Rubber Casters:
Rubber Wheels are quite advantageous used in Laboratory Carts as they have low noise or vibration. These also have traversing debris to prevent scratches as well as gouges.
For example, it would avoid any object being trapped in the wheels. Rubber is insulative, and conductive rubber casters will be a suitable option for ESD-safe applications.
Apart from these, the Rubber wheels are also a suitable option for performing quick action. But they are poor to perform in environments filled with oils, alcohol, and acids. It is also quite difficult to clean the rubber.
When there is chemical exposure, then it could induce deformation, degradation, or even particulate shed.
Normally, the Hard Rubber Wheels are also a robust material option that supports a weight capacity that exceeds 200 lbs.
Hard rubber is also the preferred choice for use on computer carts, standing desiccators, glove boxes, as well as Phenolic Casters.
Polyurethane Casters:
Normally, the Standard Bakelite Wheels will be performing the heavy-duty as they could weigh about 300 lbs. These are ideal options for the laboratory Carts that include the Stainless Steel Desiccators.
The Bakelite is less suitable for sterile and critical environments. These are incompatible with the common cleaning process solvents like acetone and alcohol.
Polyurethane Wheels are suitable for chemical transfer carts. These casters provide you the double-bearing assembly as well as strong raceways. It is also smoother for rolling motions.
