Heavy duty castor you have to know the knowledge

Caster wheel load weight and material, and the size of the wheels, round face has a lot to do, different caster wheel load weight is not the same. Heavy duty castor is a medium between super-heavy castor castor in a product, it single wheel load weight is 300 - 600 kg, the general heavy-duty casters in the industry known as four series. Heavy-duty casters than the average castor is strong, also because it often carry heavy items, so its weight capacity as well as the impact is relatively common. The framework of the heavy-duty casters, usually adopt the metal materials as the main body, including ordinary steel plate stamping molding, casting molding, die forging steel molding, usually is given priority to with flat plate assembly. Heavy duty castor is used for heavy equipment moving, so heavy duty castor wheels generally USES hard single wheel tread. Such as nylon wheel, cast iron wheel, forging steel wheel, hard rubber wheel, pu wheel, wheel and phenolic resin is the ideal choice. Of forging steel wheel and pu castor wheels especially for super-heavy castor wheels. Heavy-duty casters commonly used in some mechanical equipment or environment conditions, such as forklifts, large laser equipment, milling machine, automatic lathe, etc will be applied to heavy duty castor.