Spring Loaded Caster are especially designed wheels that are capable to resist heavy loads and their suspension system helps to reduce shocks due to uneven surfaces. These are mainly used for beds and stretchers in hospitals to easily carry patients from one medical facility to another. The metallic bracket in which rigidly holds the wheel is manufactured by using brazed steel with a fine powder surface coating. These can be easily attached to the base of the trolley with the help of mechanical fasteners.