Crushing Machinery: The Previous and Present


Posted June 23, 2018 by Bennie75434

The earliest crushing machine with continuous crushing action was invented by the Lu Ban living inside the late Spring and Autumn Period.

 
In China, there had been probably the most simple crushing tool--ball and socket in 2000 BC. In the 200 BC to 100 BC,the crushing machinery--ball and socket further evolved into the foot pestle. These tools utilizing the leverage were the initial prototype in 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 inside 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 created the water-mill based on the foot pestle, as well as the water was the driving force, which improved production efficiency to a brand new level. These machines have been made use of for grain processing, but also extended to other components on the crushing operations.

Contemporary crusher had been developed just after the gradual improvement of steam engine and electric motors. In 1806 there appeared steam engine-driven roller crusher. In 1858, Blake, inside the Usa, 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 power consumption.

Meanwhile, the grinding machinery also had a corresponding improvement. In the early 19th century, ball mill had been broadly utilised. Rod mill with uniform size from the discharge was invented depending on the improvement of ball mill in 1870. In the 1930s, Americans and Germans had developed a roller bowl mill, roller mill along with other vertical shaft mill.

Together with the development of technologies, so far crushing machinery improvement has created considerable progress. Specially just after the 1990s, crusher production and sales enhanced swiftly, whilst the amount of enterprises continued to boost. These enterprises could make 30 ton vibrating crusher, 24 ton static roller crusher and 30 ton tire crusher and other selection of varieties of goods. They had self-development and production of complete crusher manufacturing method, as well as the gap with international advanced level was gradually narrowing. Therefor, crushing machinery business was entering a brand new period of development.

Inside the twenty-first century, there are a group of outstanding enterprises inside the crushing machinery sector. In these companies, you could see the newest improvement of crushing machinery. A whole lot of specialists who're devoted to sophisticated investigation and development of crushing equipment have developed crusher with international technical standards. Some high-quality solutions are as follows: jaw crusher, impact crusher, cone crusher, mobile crushing plant, high pressure suspension grinder, sand generating machine, plus the production line together with the feeder, vibrating screen plus a full set of aggregate conveyors.
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Last Updated June 23, 2018