Tuesday, 17 November 2015

Factors To Consider When Picking Heavy Duty Casters

By Mattie Knight


Productivity of equipment and the workers who use them is highly affected by wheels and casters installed. When the right heavy duty casters are selected, long term cost and productivity are maximized while earning the greatest return on investment. With that in mind, it is important to invest some time and resources in picking these devices. This article will present some important facts to consider before settling down on any kind or model.

The first factor to consider must be the expected load per caster. For safe application the load per caster needs to be exceeded by around thirty percent. Weight per caster is usually calculated by dividing maximum weight by total number of casters less one or two. Not all wheels bear the weight at any given time because floors are expected to be irregular. Hence the subtraction.

Speed is the next aspect to be considered. Manufacturers design specifications into the devices to support speed to a given maximum when loaded with specific amounts of loads. The specified maximum speed must not be surpassed. The worst case scenario should always be taken in such situations. Systems that producers have can duplicate applications to determine correct speed under various conditions and one can ask for assistance.

The floor condition should be considered next. Newly cemented or other types of floors offer a very good surface for the wheels to move without trouble. However, if the floors have holes and other kinds of defects, they can cause some real damage within a short time if the casters selected are of the wrong type. If the floors have defects, one should consider high-rise wheels.

Wheels can cause great damage to floors too. New wooden or ceramic floors are very delicate and metallic wheels can cause real damage. If one intends to keep the floor in good condition without marks and scratches, they may want to consider wheels with soft bases. There are many models that are made of softer materials such as plastic.

These wheels move differently. Some maintain a straight course while others move in all directions. Another difference emerges from the mode of attachment. Usually there are two major kinds of attachment modes, that is, stem and plate or screw-on. The mode of attachment also tends to support different kind of movement. One must ensure that they get these facts straight first.

Today, technology has made it possible to produce models that are power driven and manual driven. Power driven models experience more force from the load, but also move faster. On the other hand, manual ones move slowly at the pace of the worker, but experience less force. Less force implies that longevity is increased.

Finally, there are many features that modern devices incorporate that should be considered. Presence of shock absorbency, anti-bacterial material, and locks are among top features people consider. Locks ensure that the vehicle remains pinned in a given position. They also make homes safe for pets and children.




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