Aluminum ore is the main raw material quality aluminum smelting industry , according to the aluminum ore grade can be divided into a diaspore , a boehmite and gibbsite three different quality mineral aggregate . With the aluminum ore construction machinery technology continues skillful , aluminum ore crushing, separation, improved milling , processing and other technical process , the aluminum ore mining industry gradually hot. Then the aluminum ore development, in broken links, broken equipment capable of it what ?

Mining crushing many devices currently on the market are more frequent application equipment: jaw crusher, hammer crusher , impact crusher, cone crusher , VSI crusher , crushing the material according to the characteristics of each device , and is divided into broken off , chipping , from crushing , grinding and other crushing way . Past palate crusher is mainly used as mining production , " head" crusher, along with changes in market demand , palate -breaking machines have gradually realized the new features coarse crushing conversions, therefore bauxite crusher jaw crusher is mainly based devices .

Aluminum ore crusher crusher working parts are fixed palatal plate ( referred to as fixed palate ) and activities palatal plate ( referred to as dynamic palate ) . When working , moving jaw do periodic palate to be reciprocated when the pendulum to be moving palate palate , the material is squeezed between two broken palate , palate pendulum when moving away from the fixed jaw has been broken material due to its gravity and automatic unloading.
According to the characteristics of different sports activities palatal plate , aluminum ore crusher There are three types .

( 1 ) simple pendulum type jaw crusher , palate activity as a fulcrum to the suspension axis , when the eccentric shaft is rotated by drive rod and the front and rear thrust plate , the movable jaw plate reciprocally swing. Since the aluminum ore crushing maneuver trajectory of each point palatal plate is not a simple arc ( to the maximum discharge mouth ) , it is called a simple swing -type jaw crusher, referred to as simple pendulum jaw crusher.
( 2 ) type compound pendulum jaw crusher, the top activities palate hanging in the eccentric shaft directly , the bottom support the thrust plate. When the eccentric shaft is rotated , so moving back and forth swinging palate , restrained movement of its top eccentric shaft , nearly circular trajectory ; movement of the bottom plate of the thrust bound trajectory close to the arc ; in the middle of moving the palate part of the movement track oval , oval below the longer the closer . Since the aluminum ore crushing motorized palate trajectory of each point is more complex, such type crusher called complex swing jaw crusher, referred to as compound pendulum jaw crusher type .
( 3 ) integrated swing-type jaw crusher, jaw plates and link together the activities linked to the eccentric shaft , moving trajectory of each point on the palate are elliptical work, its long axis tilted toward the discharge port , so move palate palate movement to be conducive to the holding clamp material and broken , and the material toward the discharge port to improve the productive capacity of the crusher. This broken jaw trajectory maneuver is more reasonable than the compound pendulum type , but in the structure of the palate and the moving rod are hanging in the eccentric shaft , aluminum ore crusher eccentric shaft and the bearing force the situation worse , easily damaged , so currently only made ​​small .

Hydraulic technology has been applied to the aluminum ore crusher, jaw crusher hydraulic appears machines , as well as the structure of improved crushing jaw crusher. Currently KEFID not only in the development of stationary crusher equipment in a productive session , also achieved a major breakthrough in the integration of research and production of mobile crushing equipment , the palate mobile crushing station , crawler mobile crushing station , mobile station , such as large-scale counterattack production equipment for the construction of China's urbanization and modernization to provide more high-quality production equipment.