The choose and buy castor person cannot watch the choose and buy of common sense

Castor manufacturers casters are in order to meet the requirements of all walks of life. , so, when we choose enough castor will know some common sense of choose and buy. Castor of choose and buy of common sense, then, what are, introduce below will give you, for your reference. First, we have the size for castor. In this way can we accordingly, take a look at our castor should what size to buy. We know the diameter of the caster wheel size is larger, using up more energy. Commonly used caster wheel diameter size is more comprehensive, small only one inch, big ten inches. But we want to see how we are going to want a choose and buy of castor bearing the weight of just enough is enough, can't let its overqualified, because it involves the price of the caster, casters, production cost is high, so the price will be high. Second, depends on the materials of the castor castor factory is according to the environment used by castor and decided to use what kind of material. Environment is poor, made some good rubber is used.