In China, there had been the most simple crushing tool--ball and socket in 2000 BC. From the 200 BC to 100 BC,the
crushing machinery--ball and socket further evolved into the foot pestle. These tools using the leverage were the initial prototype of the
crushing machine, but their action was still intermittent crushing.
The earliest crushing machine with continuous crushing action was
invented by the Lu Ban living in the late Spring and Autumn Period. The
other with continuous grinding action was the roller grinding machinery,
it appeared later. 200 AD later, Du Yu and other Chinese had developed
the water-mill based on the foot pestle, and the water was the driving
force, which improved production efficiency to a new level. These
machines were used for grain processing, but also extended to other
materials on the crushing operations.
Modern crusher had been created after the gradual improvement of steam
engine and electric motors. In 1806 there appeared steam engine-driven
roller crusher. In 1858, Blake, in the United States, invented the jaw
crusher. Rotary crusher was developed in 1878, the production efficiency
was higher than the
jaw crusher with intermittent crushing action. In 1895, American William invented impact crusher which was lower energy consumption.
Meanwhile, the grinding machinery also had a corresponding
development. In the early 19th century, ball mill had been widely used.
Rod mill with uniform size of the discharge was invented based on the
development of ball mill in 1870. In the 1930s, Americans and Germans
had developed a roller bowl mill, roller mill and other vertical shaft
mill.
With the development of technology, so far crushing machinery
development has made considerable progress. Especially after the 1990s,
crusher production and sales increased rapidly, while the number of
enterprises continued to increase. These enterprises could produce 30
ton vibrating crusher, 24 ton static roller crusher and 30 ton tire
crusher and other range of varieties of products. They had
self-development and production of
complete crusher manufacturing system,
and the gap with international advanced level was gradually narrowing.
Therefor, crushing machinery industry was entering a new period of
development.
In the twenty-first century, there are a group of outstanding
enterprises in the crushing machinery industry. In these companies, you
can see the latest development of crushing machinery. A lot of experts
who are dedicated to advanced research and development of crushing
equipment have developed crusher with international technical standards.
Some high-quality products are as follows: jaw crusher,
impact crusher,
cone crusher, mobile crushing plant, high pressure suspension grinder,
sand making machine, and the production line with the feeder, vibrating
screen and a full set of aggregate conveyors.
If you want to witness the elegance of a modern crushing machinery enterprise, please visit
www.lipu-mobilecrusher.com where you can find more information.
