What is a dual wheel caster?
Dual wheel casters have a higher weight capacity per caster, allowing for increased productivity, while enhancing stability. They also spread the load across the two wheels, reducing the load-per-square-inch and reducing pressure on the flooring or ground surface.
What is the difference between a fixed and swivel castor?
Rigid Casters: One Direction Rigid or “fixed” casters allow you to move your materials or equipment back and forth in a straight line. They can’t turn corners, but they’re stronger than swivel casters and can support heavier loads.
Do caster wheels swivel?
When considering maneuverability, there are two basic kinds of caster: rigid casters and swivel casters. A rigid caster, also known as a fixed caster, is only able to roll forward and backward. A swivel caster has a raceway that allows the wheel to turn.
What are swivel casters used for?
Swivel casters rotate 360° and can respond immediately to changes in direction. These casters swivel on ball bearings to keep the wheel turning even under heavy loads.
What are twin wheels?
Twin wheel casters are typically made of nylon and thermoplastics and have two wheels that are riveted or friction-fitted to an axle on the outside of a central body. Twin wheels can be hooded or non-hooded in design; both still feature a central body that the wheels are assembled to.
Are caster wheels better?
Wear and tear As rubber casters are used, they will lose pieces of tread over time, whereas polyurethane casters tend to have much higher levels of resistance to wear and abrasion. Under controlled tests, polyurethane caster wheels can last up to three times longer than rubber caster wheels.
What are rigid casters?
Rigid casters are casters that remain in one position. They will not rotate like a swivel caster will. Rigid casters give you great stability but do not give you the mobility advantages that swivel casters give you.
What are swivel casters?
Swivel Casters The swivel caster is designed so that the wheel in the caster can rotate 360 degrees while under load. As the center hub of the wheel revolves around the center of the swivel section it is said to “cast” in that small circle. Thus, caster!
What type of rubber is used in caster wheels?
Thermoplastic Rubber: This wheel material is often a better choice than soft rubber while still providing non-marking floor protection. The soft tread is bonded to the core and is resistant to oils, chemicals and is ideal for applications where the caster will be washed down.
How do I choose the right caster?
To determine the load capacity for each caster, divide the combined weight of the equipment and maximum load by the number of casters to be used. This is the load that each caster and wheel must support. Always select a caster and wheel that are rated for a capacity greater than the calculated load per caster.
When to use dual wheel casters?
Dual wheel casters are highly recommended and utilized for moving items with this level of weight when protection of the load and the floors is a high concern. Damage is always a risk with high weight loads, but using pneumatic casters and others in this collection can help minimize that danger.
What is the best type of wheel for your caster?
Hardwood floors have an interesting aesthetic appeal
Do I need rigid or swivel wheel casters?
Using all swivel skates limits the distance you can travel with your cart or truck. Swivels are not designed to consistently roll in a straight line, so only use these types of skates for shorter distances. Depending on the move job, you may want to use both rigid and swivel casters on the same cart.
What is the difference between casters and wheels?
CASTER. Caster is the fore or aft slope of the steering axis. The steering axis is a line drawn through the upper and lower ball joints of the knuckle.