What are the two types of casters?
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 is the difference between wheels and casters?
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.
What are metal casters?
A metal caster is someone who takes the molten liquid metal and pours it into casts or molds to form metal shapes that, when cooled, are sanded, ground, and polished before being finished. Some casters make their own molds or casts from different materials such as metal, wax, and sand.
How do I choose a caster?
Generally, the greater the weight, the larger the wheel required for the caster. Larger wheels distribute weight and roll more easily over floor obstructions. 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.
How do you choose casters?
Is a caster 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.
What is a caster job?
Job Description Metal Pourers and Casters operate hand-controlled mechanisms to pour and regulate the flow of molten metal into molds to produce castings or ingots. They also examine molds to ensure they are clean, smooth, and properly coated.
What is the work of a caster?
The caster rotates perpendicular to the turning radius and provides a smooth turn. This can be seen on a shopping cart as the front wheels rotate at different velocities, with different turning radius depending on how tight a turn is made.
How do I know what size casters I need?