Threaded Stem Medium Duty Swivel Nylon/PU/Cast Iron Industrial Castors – EF1 SERIES

It is also very difficult to trace the history of casters, but after people invented the wheel, it has become much easier to carry and move objects, but the wheels can only run in a straight line, and the change of direction when carrying important objects is still It was very difficult. Later, people invented wheels with a steering structure, which are what we call casters or universal wheels. The appearance of casters has brought an epoch-making revolution to people's handling, especially moving objects. Not only can they be easily handled, but they can also move in any direction, which greatly improves efficiency.

In modern times, with the rise of the industrial revolution, more and more equipment needs to be moved, and casters have become more and more widely used all over the world. Casters are almost inseparable from all walks of life. In modern times, with the continuous development of science and technology, the equipment has become more and more multifunctional and high-utilization, and casters have become indispensable parts. The development of casters has become more specialized and has become a special industry.