Le mine crusher

1. Calculation method
1. Calculate I = Dmax / Dmax by the ratio of the maximum particle size of the material before crushing and the maximum particle size of the proct after crushing, where Dmax is the maximum particle size of the material before crushing; dmax― http://www.ysxuankuang.com/cpzx.html - the maximum particle size of the material after crushing
2. The ratio of the effective width of the feeding port and the width of the discharging port of the crusher
I = 0.85b/b
where
b --- the width of the feeding port of the crusher; B --- Crusher & lt; Width of discharge port
0.85 -
ensure the effective width of the crusher gripping the material. The maximum width of discharge port is selected for coarse crusher; Take the minimum width of discharge port for middle crusher
3. Calculate with average particle size
I = DCP / DCP
where
DCP - average diameter of material before crushing; DCP - average diameter of crushed material. The crushing ratio obtained by this method can truly reflect the crushing degree of sand and stone equipment.

2. The crushers used in quarries belong to stone crushers and mine crushers, including jaw crusher, heavy hammer impact crusher, impact crusher, cone crusher, plate hammer sand making machine, reversible sand making machine, vertical shaft sand making machine, grinding machine, etc. According to the crushing principle, it is divided into extrusion crusher and impact crusher. According to the particle size of crushing discharge, it is divided into coarse crusher, fine crusher and pulverizer. I'm a stone crusher manufacturer. I hope I can help you.

3. Jiapurui specializes in the proction of crushers. At present, the mining crushers proced by jiapurui mainly include hammer crusher, deep cavity fine jaw crusher, impact crusher, European version hammer crusher, cone crusher, Simmons cone crusher, hydraulic cone crusher, PCL impact crusher, VSI series impact crusher and diesel power crusher.

4. Mainly jaw crusher, rotary crusher, cone crusher, hammer crusher, impact crusher, roller crusher.

6. Small ore crusher is not very high for crushing output. Generally, the output is about 3-5 tons, 10-50 tons, and the price ranges from 8000 to more than 100000
mainly depends on the configuration and model
for reference only

7. Jaw crusher:
although there are many types of jaw crushers, their working principle is the same, that is, crushing materials through the periodic movement of moving jaw. In the process of the jaw swinging around the suspension axis, the material between the two jaw plates is crushed, split and bent. At the beginning, the pressure is small, so that the volume of materials is reced, and the materials are close to each other and squeezed tightly; When the pressure rises to more than the strength of the material, it will break. On the contrary, when the moving jaw leaves the fixed jaw and swings in the opposite direction, the material moves downward by its own weight. Each periodic movement of the moving jaw causes the material to be crushed once and to be discharged downward for a certain distance. After several cycles, the crushed material is discharged from the discharge port
cone crusher:
the structure of cone crusher mainly consists of frame, horizontal shaft, moving cone, balance wheel, eccentric sleeve, upper crushing wall (fixed cone), lower crushing wall (moving cone), hydraulic coupling, lubrication system, hydraulic system, control system, etc
in the working process of the cone crusher, the motor drives the eccentric sleeve to rotate through the transmission device, and the moving cone rotates and swings under the force of the eccentric sleeve. The section of the moving cone close to the static cone becomes the crushing chamber, and the material is crushed by the repeated extrusion and impact of the moving cone and the static cone. When the moving cone leaves the section, the material which has been broken to the required size falls under its own gravity and is discharged from the bottom of the cone
impact crusher:
impact crusher is a kind of crushing machine which uses impact energy to crush materials. When the machine is working, driven by the motor, the rotor rotates at high speed. When the materials enter the action area of plate hammer, they collide with the plate hammer on the rotor to crush, and then they are thrown to the impact device to crush again, Then, it bounces back from the impact lining plate to the action area of the plate hammer to crush again. This process is repeated. The material enters the first, second, third and impact cavities from large to small to crush repeatedly until the material is crushed to the required particle size and discharged from the discharge port. The purpose of changing the particle size and shape of the material can be achieved by adjusting the gap between the impact frame and the rotor.

8.

bus line: 172 → k167, the whole journey is about 31.9km

1. Walk 370m from Jiaxing South Station to Jiaxing South Station of high speed railway

2. Take No. 172, pass 21 stations, and reach Tanjing station

3. Walk about 160m, and reach Tanjing station

4. Take No. k167, pass 3 stations, and reach Sanmao paradise station

5. Walk about 1.1km, and reach Haiyan County

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