The different roles change - castor

Life casters are vigorously promote the use of, in the process of vigorously promote is combined with our life. In life we often see casters in the shadow of our life, such as supermarket shopping cart, baby cart, scooters, and other places you will see. Gradually with increase of market demand for its value, and the emergence of more and more attention to it. Recently, the application of castor news often in life in the press, such as a market door are the casters under several large flower pot, in order to move the heavy big flower pot; A university on the lights when converged on the pulley factory of pulley, youth, free fashion; The gourmet street, snack simple booth room connected to the wheels, push back and forth, is very convenient; Using castor place everywhere in life. In the life is so common castor is how invented? The development history of castor long long ago, but it is certainly after people invented the wheel, moving and moving object is a lot easier, but can only be run on a straight line, wheel for moving heavy objects to the direction of the change is still very difficult, then people invented with a steering wheel structure, that is what we now call the castor or universal wheel. Castor appeared to people carrying brought epoch-making revolution especially the moving object, not only can easily carry, can also with any direction, greatly improving the efficiency. Recently with the rise of the industrial revolution, the more and more equipment need to move, castor is applied more and more widely in the whole world, all walks of life almost inseparable from the caster. In the modern along with the continuous development of science and technology, the equipment is becoming more and more multifunctional and high utilization rate, caster has become an indispensable part. The development of the castor is more specialized and became a special industry.