Posted: 2020 01 08 Source: Kefid Shanghai Machinery Views: 235
In recent years, metallurgical, building materials, chemical and other industries are in an era of technological development and technological change. Such as high air temperature, fire air volume operation and large-scale blast furnace operation in steel blast furnaces. In terms of steelmaking and continuous casting, converter and electric furnace steelmaking technology advances, especially the continuous improvement of high-power and ultra-high-power electric furnaces. In the building materials industry, such as the continuous development of float glass production technology and the enlargement of glass melting tanks, as well as the introduction of foreign modern cellars. All this has led to the development and application of new refractories.
For refractory processing, Kefid produces various crushing stone equipment and mill, such as coarse crushing mobilejaw crusher, medium crushing mobile impact crusher, European type jaw crusher, PE jaw crusher, PF impact crusher, sand making machine, etc. They are available for beneficiation, chemical, cement, refractories, abrasives, building materials and other industrial sectors, fine crushing of high and medium hardness ores, rocks and refractory materials can be used. Especially in the refractory and mining industries, it has better results than general crushing machinery. In recent years, it has also been widely used in industries such as crush steel grit. Various types of crushers have different specifications and different scopes of use. At present, coarse crushing usually use jaw crushers or cone crusher; standard crushers are used for medium crushing; short-head cone crushers are used for fine crushing.
The jaw crusher developed by Kefid is mainly used for medium-sized particle crushing of various ore and bulk materials. It is widely used in mining, smelting, building materials, highway, railway, water conservancy and chemical industries. Jaw crusher is currently widely used. It has the advantages of large crushing ratio, uniform product size, low operating cost, simple structure and convenient maintenance. It is divided into coarse crushing and fine crushing. The crushing compressive strength is 350 MPa. For the following materials, the 750*1060 jaw crusher produced by Kefid is a deep cavity equipment with a long crushing stroke, which is conducive to the crushing of materials. Compared with similar products, the output is greater.