caster wheels history
To trace the casters history is a very difficult thing,But after the wheels was invented,handing and moving objects have become a lot easier.But at the beginning the wheel can only run in a straight line.It's still significant very difficult when moving heavy objects.Then people invented the steering structure wheels,now we call casters,Casters appear to people handing especially moving objects brought revolutionary are. Not only can easily carry,you can also move with any direction,improving efficiency greatly.
In the modern times,more and more devices need to be moved,casters wheels are also widely used in the world.almost in every industries. With the continuous development of modern science and technology,more and more multi-functional and high equipment utilization,casters become indispensable components.Casters Development also more specialized made for a particular industry.
People continue to invent all kinds of casters in the world.there are about 150000 kinds of different casters used in various industries.