The development of the mining industry now very rapidly, and the development of the mining industry adumbrative development of mining machinery, production. And not only is mine industry use mining machinery, the price. But now the highway and railway construction also use get mining equipment, especially the crushing equipment, listen to hammer apparatus. And crushing equipment also very popular.
Crushing screening equipment is a rock broken can be held, Jaw Crusher. And following the specifications must be held the screening of mining machinery and equipment. Crushing screening equipment production stone process for three general closed-circuit process, major. Have a the hubei type hammer apparatus and two sets of blow type hammer apparatus Lord hammer apparatus, actually jaw type hammer apparatus. Stone into the first the hubei type hammer apparatus thick break, into the next two sets of hammer apparatus held break, learning impact breaker. And the department of Mei gravel size appropriate central from FenMei out in vibration sieve, larger gravel again by the third a cone hammer apparatus for final of broken, set up.
Crushing screening equipment process flow characteristic is: (1) the whole system's total big crushing ratio, since using closed-circuit circulation, and to ensure the final product average particle size;
(2) as a result of the cone crusher, fine in broken, product size, needle flake little content;
(3) increase a waste of belt conveyor may make raw materials into the coarse crushing powder and clay before discharge cake layer, and to ensure the products material cleanness;
(4) the two sets of vibrating screen, not only improve screening efficiency, ensure the qualified rate of the gravel (not mixing), but also increase the finished product material types, namely three kinds of specifications production (grain of class) finished materials and a available stone crumbs, so as to increase the efficiency;
(5) adjustment of the crusher agreed the discharging mouth size, change different specifications of the screen piece, may produce different particle size specification, the match and different number (ratio) of gravel.
Now for the construction of highway very much, but, with the help of the crusher without effort to keep stone, construction group may own processing manufacturing sand stone, to hold road.
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