http://www.zcrusher.com/trough-feeder.html Trough feeder introduction: Our company has always devoted to technology research of machinery equipment for many years, and the factory of Trough Feeder specializes in producing Trough Feeder of every kind. It has the best production equipment, outstanding technical research and development team and produces the best Trough Feeder for you. Experts with rich experience in Trough Feeder provide specialized process information about Trough Feeder for you. This is the ideal choice for you to invest mineral processing industry. Send me email:[email protected] to know more information about Trough Feeder. Trough feeder application: Trough Feeder is widely used in chemical, mine, metallurgy, construction, mine-selecting and coal and so on. And it sends block material to receiving device through storage silo. Trough feeder can be set up on the ground and also can be hung on the discharging hole of ore storage bin. Trough base does alternate motion, and its frequency of stroke is 20-60 time/min, its stroke is 20-200 mm. Stroke can be properly adjusted through drive set eccenter. Eccentric distance is the half of stroke. According to production practice of mine-selecting factory, eccentric distance is not less than 30 mm for viscous minerals. Trough width of Trough Feeder is about 2-2.5 times of that of feeding maximum size. The biggest Trough Feeder can meet the feeding ore of iron ore less than 500mm. The common used specification is 980*1240 Trough Feeder, its feeding size is 350-0 mm and is situable for feeding equipment of 400*600 Jaw Crusher .

http://www.zcrusher.com/fine-crusher.html The series single-stage fine crusher is developed based on the single-stage (counter-attack) hammer crusher to crush raw materials for industry such as limestone, gypsum, raw coal and so on and further to simplify the work flow of smashing. The product granularity is small (80% <5mm) in comparison with the ordinary single stage hammer crusher. The equipment investment is lower about 35~50% than that of the same scale traditional process. The charge of long-term movement is lower about 30% than that of the same scale traditional process equipment system. It has widely applied in cement, sand and stone material, electric power professions and so on.

http://www.zcrusher.com/cone-crusher.html Cone crusher is suitable to crush various kinds of ores and rocks of medium or above medium hardness,and cone crusher is of stable structure, high efficiency, easy adjustment, and use economically, etc. The spring safety system of crusher acts as an overloading protection system that allows metals to pass through the crushing chamber so as not to damage the cone crusher.The safety system uses dry oil and water as two kinds of sealed formation to make plaster powder and engine oil separated to make surereliable performance. The type of crushing chamber depends upon the size of feeding and fineness of the crushed product. The standard type(PYB) is applied to medium crushing, the medium type is applied to medium or fine crushing and the short head type is applied to fine crushing. According to stave work need of Cone crusher,cone crusher is maily usely in the compressive strength not surpassing 300Mpa each kind of ore and rock to medium crush and in broken bits .this is a typical equipment of our country for crushing hard ore to medium crush and broken bits.it is widely applied.it has the charaterisrics of high reduction ratio, high output,,few powder lost, the product granularity even, strong compatibility of hard grain. Principle of Cone Crusher: Cone crusher crushes materials by the working surface between the movable cone and fixed cone. The movable cone of the cone crusher is supported by spherical bearing and fixed on an hanging erect shaft which is set in the eccentric sleeve, and the sleeve is set on the stopping and pushing bearing. The movable cone and erect shaft are drived by the eccentric shaft sleeve together. The eccentric shaft sleeve is driven by horizontal shaft and fimbriated gear, and the wheel of the conveyor belt is drived by motor through v-belts.The lower part of vertical shaft is installed in the eccentric sleeve. When the eccentric sleeve of cone crusher rotates, there is a conical surface lined out by the shaft. When the movable cone comes near the fixed cone, rocks are grinded into pieces, when the cone leaves, grinded materials is discharged from the diacharge hole. The fixed cone can be ascended or descended by adjusting setting to adjust the width of discharge hole, consequantly the output size is determined.

http://www.zcrusher.com/tailing-recovery-machine.html Tailing recovery machine introduction: Our company has always devoted to technology research of machinery equipment for many years, and the factory of Tailings Recovery System specializes in producing Tailings Recovery System of every kind. It has the best production equipment, outstanding technical research and development team and produces the best Tailings Recovery System for you. Experts with rich experience in Tailings Recovery System provide specialized process information about Tailings Recovery System for you. This is the ideal choice for you to invest mineral processing industry. Take up your mobilephone now and call the inquiry telephone 0371-67858111 to know more information about Tailings Recovery System. Tailing recovery machine application: this product is used to recycle tailings in the process of magnetite, makes powdered ore not lose and makes full use of the effective resources.

http://www.zcrusher.com/sand-production-line.html Sand production line: The sand-making production line produced by our company can provide you with all-around technical support. The whole line consists of vibrating feeder, jaw crusher, Vertical Shaft Impact Crusher, vibrating screen and belt conveyor. According to specific requirements, we can combine different models together to meet various needs. 1. Brief introduction of the sand-making production line: The raw materials are first put into elementary-crushing machine for crush, then the belt conveyor transfers the elementary products to the secondary-crushing machine for secondary crush. The secondary products will be separated into two kinds by the vibrating screen. The parts satisfying the standard of the Vertical Shaft Impact Crusher will be conveyed to the sand-making machine and the other parts will return to the secondary-crushing machine. The parts into the sand-making machine will be the finished products after being washed in the sand-washing machine. The other parts will be for the secondary crush. 2. Features of the sand-making production line: The whole line is highly automatic, with low operation cost, high crushing ratio, low power consumption, high capacity, low pollution and easy maintenance. The size of the finished product is even and in good shape, which meets the national sand-making standards. Equipment:jaw crusher,ball mill,magnetic separator,floatation machine,spiral classifier,rotary kiln,rotary dryer etc.