The castor type and style many, but using method are the same; In use process will also should follow the use of the castor, otherwise you are in the process of using castor will meet all kinds of problems. As a manufacturer, of course, in the process of production and design of function and use, also want to pay attention to the goal of castor which is also very important. If a caster design practicality is not good, will let us a lot of a series of problems in use process, such as brake non-stop, castor easily jammed, castor blowout, degumming, castor castor deformation and a series of problems, these are has a lot to do with design. When designers have good is designed according to the standard, in use process will not be any problem at the same time, as a user also should pay attention to, such as the maximum load castor is 100 kg, so you can't let it load of 120 kg for a long time, so that it will get damaged in a short time to reduce life. But (also) to comply with the appropriate application environment suitable castor, do not use a castor any environment, it also brings a lot of problems. Castor can be divided into: 1, the brand to points is castor, on the way round, kaixin castor, toward castor, teng DE castor, shi rui castor. 2, with features to points can be divided into: mute casters, conductive castor, shockproof castor, low heavy core castor, castor, directional caster, casters, brake caster wheel, double brake casters. 3, to load capacity can be divided into: light castor, medium casters, medium-duty casters, heavy-duty casters, super-heavy castor, etc. , 4, and to use to distinguish words can be divided into: mine with casters, medical casters, industrial casters, medical casters, trolley casters, 5, producing area to points can be divided into: Japanese castor, european-style castor, american-style castor, Chinese castor, another is Korean castor.