此页面上的内容需要较新版本的 Adobe Flash Player。

获取 Adobe Flash Player

Your present location:HomeIndustry News > Historical development of stone machinery

Font Size:big  middle  small

Historical development of stone machinery

Number of visits: Date:2016-12-7 20:25:27

 Stone processing machinery has a long history, since the earth has its own human activities, there are stone processing, so that archaeologists into the era of ancient human days into the Paleolithic and Neolithic era. In the Paleolithic age of 2 million 500 thousand years, stone tools are the primary labor of man. 8000 years ago, humans started to grind the stone axe, stone adzes, stone chisel and hammer, stone shovels, stone, stone made the millstone and chipped as the principal thing. Later, with the appearance of metal things, human gradually grasp the various stone mining and processing methods. 


 Stone processing wool board to use tilting sand saw, sawing machine structure with rope hanging, feed system by gravity counterweight end. The saw blade tensioning organization by wedge tension. Abrasive primary selection of river sand, by artificial sand and water end. Saw cutting plate scale small, uneven thickness, large surface roughness. Processing technology is relatively simple, single commodity, labor intensity, poor quality. 


 In industrial reform once, all stone mining and processing are finished with technology. It was not until nineteenth Century that Europe presented the first machine for processing stone, which brought an innovation to the stone processing profession. Stone machinery to create the future, stone processing from the deep physical labor out. Since then, stone processing start from the technical operation to mechanization direction. 

 

 With the stone processing equipment and processing of things carried out, showing the structure of diamond sawing machine, used for wool board processing of marble. The feeding and tensioning structure organization choose hydraulic type, together with the selection of translational frame. Granite structure sand saw using synchronous screw feed structure, sand mixing system selection active sand blasting and water spray system, processing power and processing quality has been greatly improved. 


 Stone processing equipment along with the presentation of new technology has been carried out continuously, together with its processing technology has been continuous progress. Stone processing from the plate to the special-shaped, followed by arc plate cutting machine, arc plate mill, stone line cutting machine, CNC engraving machine, such as a series of special-shaped stone processing equipment. Stone processing equipment also with the development of science and technology and constantly improve and update, from simple electric manipulation to PLC control and CNC direction. Processing methods from mechanical processing to high pressure abrasive water processing, laser processing, flame processing, sandblasting processing direction. Auxiliary equipment from a single mechanical device to NC and intelligent direction. 


 In the middle of the twentieth Century, stone machinery production and processing equipment in Germany, France, Spain and other European countries have been rapidly promoted, stone processing machinery technology progress. In late 1980s, with the sale of high-quality advantage, Italy has become the developed countries international stone machinery manufacturing industry. In the future, Asia's Japan, China Taiwan, mainland China has also been the birth of many excellent stone equipment company. 


 Since 1980, in the future, China stone machinery manufacturing industry has been the introduction of advanced countries have begun to learn technology, formed a complete stone processing machinery production system, production technology level and international advanced level of distance is shortened rapidly, China is gradually becoming the power stone machinery manufacturing.

TypeInfo: Industry News

Keywords for the information: