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> Emphasis on the development of stone production line

Emphasis on the development of stone production line

The jaw crusher machine weight is generally higher than with the specifications of the foreign crusher . Stone production line, stone production line , sand and gravel production lines, reduce the machine weight is also an important issue . The cracker rack accounted for the whole quality of a large proportion of ( casting rack accounted for 50% , welded rack 30%) . Abroad jaw crusher are welded rack , and even the moving jaw of welded structures . The jaw crusher welded rack is the development direction . Jaw crusher frame structure design is unreasonable instance there are many reason for this is not crusher actual force conditions to layout the ribs .

Movable jaw structure design should be based on the moving jaw force based on the conditions to meet the strength and stiffness requirements to minimize the quality . In addition, the rack, movable jaw finite element study , rack , movable jaw finite element optimal design to achieve the rack , the light weight of the moving jaw have a high degree of reliability . Also, reasonably determine the parameters of the crusher , crushing chamber crusher power balance and so can make use of calculations to optimize the design . In short , Tai Cheung machinery has modern design instead of the conventional design method , and gradually make the domestic jaw crusher to achieve world-class level .

Americans EW Blake invented since the advent of the first jaw crusher has been 140 years of history can be described in the mines broken stone crushing industry has a long history. In this process , the structure has been continuous improvement. Jaw Crusher is simple structure , easy to manufacture , reliable , easy maintenance , widely used in the sand , metallurgy , mining , building materials , chemicals , coal and other industries .

Very different between the technical level of the jaw crusher manufactured by the domestic manufacturers , a small number of manufacturers of the products was close to the world advanced level , and most of the manufacturers of the products with the world advanced level compared to the gap . Tai Cheung machinery is well aware of the reason was simple difficult decades of focus on the quality up and down a vicious , I plant produced by the jaw crusher after the national product quality testing of all standards , the indicators , or even superior over required standards, both at home and abroad are renowned.
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