The invention of the wheel has changed the way we live. The wheel is in fact used for physical movement. One might also define it as a circular disc that spins around on an axle, much like the wheels on a car. It’s a round object that will have a hole in the center to use as a spindle to make it work for whatever purpose you need, and that can be anything. So lets define exactly what the difference between a castor and a wheel is.Ĭastor Wheels Montague Gardens - The Wheel of a Castor And knowing the correct name of the product is key. Many people may not know what a castor is, but when they see it, they may simply refer to it as a wheel and they’d be wrong! When looking for a certain product, you have to be very specific in knowing what you want. Cape Castors is one of the leading distributors of castors, polyurethane wheels and castor accessories for a range of industrial and commercial applications.Ĭastor Wheels Montague Gardens - Explaining the Difference between Castors and Wheels If the swivel action is locked but the wheel can still turn, the caster becomes a directional castor, but one which may be locked to roll in one direction along any horizontal axis.Ĭastor Wheels Montague Gardens Western CapeĬape Castors supply high quality castors and wheels for the local markets of Cape Town and surrounding areas. This is commonly achieved using a lever that pushes a spring steel brake against the wheel.Ī more complex type of swivel castor, sometimes called a total lock castor, has an additional rotational lock on the castor head so that neither the head can rotate or the wheel can turn, providing very rigid castor. If a trolley needs to be left in one place for a period of time then the swivel castor can be fitted with a brake.Ĭastors may include a brake feature, which prevents the wheel from turning. Trolleys are more maneuverable as they are not restricted by the use of fixed castors making them very useful where tight spaces are encountered. Swivel castors are generally fitted in the corners of trolleys to maximize stability. Swivel castor brackets consist of a wheel mounted into a bracket that can rotate 360 degrees. They do need more room to maneuver, so if space is restricted then swivel castors will need to be used. Combined with two braked castors they can be left standing safely. Trolleys are more controllable and travel under without the need of correction. Rigid casters tend to restrict vehicle motion so that the vehicle travels along a straight line. The orientation of the castor needs to be in the direction of travel. These castors are a heavier product however.Ī fixed castor consists of a wheel mounted to a stationary bracket where there is no movement. Poly/Cast castors offer high load carrying capacities with the strength of wheel as a cast iron. Again these castors are used for all types of applications.ģb. Poly/Nylon castors offer high load capacities, protect floors and have low rolling resistance. These castors can also cope with heavy loads.ģa.
#CASTER OF SLEEPLESS TOWN MANUAL#
Softer tread tyres are useful for towing heavy equipment and offer good all round performance.Ĭastors last longer than rubber tyres and are generally easier for manual handling than rubber. The load carrying capability of this rubber castors is a lot higher than normal rubber. These castors do not mark floors or develop flats.
Resilient/Elasticated rubber tread castors over come some of the above. Load capacities are not very high on these castors, also if they are not used over a period of time can develop flats.Ģb. Black rubber castors can mark floors, in this case choose Grey tyres castors. Rubber tyred castors give a smoother ride and are quieter. Castors and wheels using this type of wheel are the easiest to push and have greater mobility.Ĭastors are suitable for use on most floors.Ģa.
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