Light-duty castor widely used

Light-duty castor widely used castor generally divided into two most plastic and hardware, the two most have different production process. 1, injection molding part of drying materials - Blanking - Injection - A round - Trim - Cooling - Bearing 2, hardware part open embryo - Pressed - Drilling - Forming - Hair ( Heat treatment - Plating) Mainly in such aspects as trolleys, mobile scaffolding, workshop van is very widely. The simplest is often the most important invention, castor is have this feature. At the same time developed level of a city often used with castor is related to how much, like Shanghai, Beijing, tianjin, chongqing, wuxi, chengdu, xian, wuhan, guangzhou, foshan, dongguan, shenzhen and other cities of castor utilization rate is very high. The structure of the caster wheel made from a single wheel is installed on the bracket, used to install below the equipment makes it free to move. Castor is divided into two main categories: fixed stent with single wheel, A fixed caster can only move along A straight line. B activity castor turning of 360 degrees with single wheel, can run freely in any direction. Single wheel casters are varied in size, type, different tyre tread, etc. Choose the right wheels come from the following several conditions: use A space environment. The deadweight of C B products containing chemicals in the environment, blood, grease, oil, salt and other substances. D all kinds of special climate, such as humidity, high temperature or cold shock, collision and driving E halcyon requirement.