Origins of the casters:

Castor's origins date back casters of the history is a very difficult thing, in after people invent the wheel, though, handling and moving objects becomes a lot easier, but the wheels can only be run in a straight line, for handling significant objects to the change of direction is still very difficult, people invent the wheel with steering structure, which is what we call the casters and caster. Castor appeared to people handling moving objects in particular have brought epoch-making revolution, not only makes it easy to carry, you can move in any direction, greatly improving efficiency.

To the modern times with the rise of the industrial revolution, more and more devices need to be mobile, castors are widely used all over the world and all walks of life almost inseparable from the Caster. To the development of modern science and technology, more and more features and higher utilization of equipment, casters will become an integral part of it. Development of Castor is more specialized and became a special industry.

　　Castor bearing casters applications:

Mainly in carts, mobile scaffolding, workshop trucks very widely.

Casters of the structure formed by the single wheel-mounted on a bracket, for installation in under the device so that it moves freely. Casters can be divided into two broad categories:

Fixed a fixator coupled with single wheel casters can only move along a straight line.

B activities casters on a 360-degree turn bracket fitted with a single round, able to travel in any direction.

Castor wheel variety, size, model, not the same tread. Choosing the right wheel taken from several of the following conditions:

(1) use the site;

(2) load of the product;

(3) work environment containing chemicals, blood, fat, oil, salt and other substances;

(4) the special climate, e, such as humidity, high temperature or cold shock, collisions and the demands of peace.