Wednesday, November 11, 2015

Information On 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.

The next item of consideration is speed. Devices can only move at a given speed when supporting certain amounts of weight and failure to adhere to that causes damage. It is advisable to consider the worst case scenarios when calculating so as to account for possible discrepancies. Manufacturers can help with calculations for speed because they have systems for duplicating applications.

The next consideration should be the condition of the floor. Flat floors provide a nice surface for wheels to move on and guarantee a longer life span. However, presence of defects such as depressions or holes is a source of trouble because they inhibit smooth movement. If the device in use is of the wrong type, its longevity is likely to be reduced a lot. Floors full of defects need wheels that are high-rising.

Floors also get damaged by wheels. Floors made of wood or ceramic get damaged by wheels during movement. To preserve floors like those ones, softer wheels should be bought. Some examples of soft materials used to make soft wheels include plastic and rubber.

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.

Modern technological advancements have led to two main ways through which casters are driven, manual and mechanical. Rate of movement is low in manual models, but the reduce force exerted over the wheels. On the contrary, mechanized models do not reduce force on wheels but are faster. Durability is highly reduced in mechanized models because of failure to reduce force exertion on the wheels.

Finally, one should consider the features incorporated to the device. Some of the most common features include locks, anti-bacterial material, and shock absorbency. Locks are important for controlling free movement of the equipment the wheels are attached onto. Additionally, when used in homes, locks are useful in keeping pets and children safe.




About the Author:



No comments:

Post a Comment