What is a pneumatic caster?
Pneumatic Casters​ These industrial casters are designed for low speed manually moved applications only. Air filled pneumatic wheels provide a cushioned ride, shock absorption and quiet operation. Pneumatic casters are ideally suited for moving fragile or delicate cargo where caster overall height is not critical.
How much weight can a caster wheel hold?
Casters come in three weight ranges. Light duty casters are for loads of up to 500 lbs. Medium duty casters are for weights of between 501 and 2,000 lbs. And heavy duty casters are for weights of more than 2,000 lbs.
What is the difference between a wheel and a caster?
The wheel is limited in that it only spins on a single axis. It can only roll in one direction at a time. Casters incorporate wheels into their designs, but they are a bit more sophisticated. A caster includes the mounting system that holds the wheel in place.
Why are pneumatic wheels good?
One of the main reasons to use pneumatic tyres is that they can handle a range of surfaces. Whether it be uneven roads, rocky surfaces or any other terrain. A pneumatic tyre has the ability to absorb what is underneath it. Making it a smoother ride, creating fewer bumps and minimising any shaking.
What does pneumatic tire mean?
Pneumatic tires are wheels with a metal hub with a rubber tire mounted to it. Instead of being solid in nature, the tire is filled with air or foam to the desired pressure level to achieve the appropriate load and deflection characteristics.
Is caster a load capacity?
Calculating Load Capacity. The first step in figuring out how much each caster must support is to divide the total load by the number of casters. For a 4-wheel material-handling cart that must support 1,000 lbs., for example, dividing 1,000 by 4 gives a minimum load capacity of 250 lbs. per caster.
What size caster do I need?
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.
Is a castor a wheel?
A caster (or castor) is an undriven wheel that is designed to be attached to the bottom of a larger object (the “vehicle”) to enable that object to be moved. Casters are used in numerous applications, including shopping carts, office chairs, toy wagons, hospital beds, and material handling equipment.
How does a caster wheel work?
A castor wheel is a relatively small undriven wheel, meaning that it is free-rolling (as opposed to powered). They are designed to be attached to the bottom of a larger object, to enable easy movement across a floor or other hard surface.
Is this pneumatic rigid caster suitable for garden use?
This pneumatic rigid caster is ideally suited for lawn and garden applications. The durable zinc-plated housing is surrounded by a four-ply knobby tread tire that provides excellent traction. Not for highway use. We guarantee this product to be free from defects in materials and workmanship 90 days from the date of purchase.
What are pneumatic tires made of?
The thick, solid rubber or polyurethane foam treads provide the cushioned ride of an air-filled pneumatic wheel without the possibility of a flat tire. Also known as semi-pneumatic wheels, these have a tough, puncture-resistant tread surrounding a nonpressurized pocket of air to cushion like a pneumatic wheel without going flat.
How do air filled casters work?
These air-filled wheels absorb shock to eliminate noise and cushion your load. The solid rubber wheels on these casters cushion as well as pneumatic wheels but won’t go flat. These highly maneuverable casters let you turn easily. Strong, thick frames make these casters suitable for medium and heavy duty applications.
What are the best casters for heavy loads?
These are good general purpose casters for heavy loads. Strong, thick frames make these casters suitable for medium and heavy duty applications. A forged -steel frame and air-filled tire absorbs shock to prevent damage to your load. A thick rubber tread on iron wheels absorbs shock to protect your load.