Low frequency feeding of Metso cone crusher

1. In the process of crushing, the moving cone liner and the fixed cone liner are constantly worn, which makes the ore outlet graally increase. In order to ensure a certain proct size, it is necessary to adjust the size of the ore outlet with the wear condition. The adjustment of ore outlet is realized by means of serrated thread rising and falling cone liner between adjusting ring and supporting sleeve
in order to make the tooth thread lubricated and easy to adjust and disassemble, the thread must have enough clearance
for the adjusted ore outlet, the steel wire shot put method can be used to measure the size of the ore outlet from the crushing chamber to the ore outlet. It is enough to measure one point for the processed new liner, and 6-8 points for the unprocessed or worn liner. After the discharge port meets the size requirements, the adjusting ring shall be locked by the locking cylinder, otherwise it is not allowed to start.

2. After the cone crusher works for a period of time, the wear of the moving cone liner and the fixed cone liner leads to the graal increase of the discharge port. In order to ensure the proct size, it is necessary to continuously adjust the size of the ore outlet. The adjustment of the discharge port of the cone crusher is realized by means of the serrated thread rising and falling cone liner between the adjusting ring and the supporting sleeve. In order to make the tooth thread lubricated and easy to adjust and disassemble, the thread must have enough clearance. After the adjustment, the steel wire shot put method can be used to measure the size of the ore outlet from the crushing chamber to the ore outlet. It is enough to measure one point for the processed new liner, and 6-8 points for the unprocessed or worn liner. After the discharge port meets the size requirements, the adjusting ring shall be locked by the locking cylinder, otherwise it is not allowed to start.

3. 1. The material into the machine should meet the technical requirements of the machine, and the particle size should not exceed the specified range. The water content is related to the material properties, and should not be greater than 15%, so as to avoid blocking the feeding port and procing paste phenomenon
2. The feeding materials should be mixed with each other to improve the crushing effect and working conditions
3. It is strictly forbidden to put metal materials into the machine to prevent damaging the bearing and other parts of the cone crusher
4. The ore must be in the middle of the distribution plate, and it is not allowed to directly feed the ore into the crushing chamber. In order to prevent the cone crusher from overload, the lining plate is worn unevenly. The correct feeding conditions are: the ore is evenly dispersed in the crushing cavity through the distribution plate, and the ore Fed can not be higher than the level of the rolling mortar wall.
5. The maximum feeding size of the cone crusher is less than 85% of the feeding port size

4. Mainly depends on the quality, the difference is relatively large, you can search Henan Xingbang.

5.

Metso cone crusher HP5

1. High operating performance

2. Longer normal operation time

3. Convenient maintenance

4. Reliable operation

5. High yield and high efficiency Low energy consumption

Metso cone crusher HP500

1. large proction capacity

2. high work automation

3. simple operation and maintenance

4. good particle shape

5. low cost of wearing parts

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6. Henan Hongxing machine has advanced technology. When the unbreakable foreign matters pass through the crushing chamber or the machine is overloaded for some reason, the spring safety system of the cone crusher can realize the safety, and the ore discharge of the cone crusher increases. The foreign matter is discharged from the crushing cavity of the cone crusher. If the foreign matter is stuck at the ore outlet, the cavity cleaning system is used to make the ore discharge continue to increase and the foreign matter is discharged from the crushing cavity of the cone crusher. Under the action of spring, the discharge port of cone crusher will reset automatically, and the cone crusher will return to normal work. Cone crusher series crushers are divided into three types: coarse crushing cone crusher, medium crushing cone crusher and fine crushing cone crusher

7. Deyu heavy instry answers for you:
the model is pyb1200, and the maximum feeding size with diameter of 1200 is 145mm
the model is pyz1200, and the maximum feeding size of diameter 1200 is 100 mm
the model is pyd1200, and the maximum feeding size of 1200 is 50 mm
I hope I can help you!

8. Cone crusher is suitable for crushing raw materials in metallurgy, construction, road construction, chemistry and silicate instries. According to different crushing principles and particle sizes of mass procts, it can be divided into many types. Crushers are widely used in mining, smelting, building materials, highway, railway, water conservancy and chemical instry. Cone crusher has the advantages of large crushing ratio, high efficiency, low energy consumption, uniform proct size, suitable for medium crushing and fine crushing of various ores and rocks< The structure of cone crusher mainly includes frame, horizontal shaft, moving cone, balance wheel, eccentric sleeve, upper crushing wall (fixed cone), lower crushing wall (moving cone), hydraulic coupling, lubrication system and hydraulic system
the running crushing process is completed between the fixed cone and the cyclic moving cone
when the cone crusher is working, the horizontal shaft of the crusher is driven by the motor through the V-belt and belt pulley, and the horizontal shaft drives the eccentric sleeve to rotate through the big and small gears. Under the action of the eccentric sleeve, the cone shaft of the crusher generates the eccentric distance to swing, so that the surface of the crushing wall is sometimes close to the surface of the fixed cone, and sometimes far away from the surface of the fixed cone, Thus, the stone is crushed by extrusion, breaking and impact in the crushing cavity. The crushed materials are discharged from the discharge outlet at the lower part of the crusher under the action of self weight. The upper cavity of the cone crusher is supported on the spherical bearing bush at the upper end of the fixed spindle, and its lower cavity is set outside the eccentric sleeve, and its movement is directly driven by the eccentric sleeve. When the eccentric shaft sleeve rotates around the main shaft, the moving cone not only rotates with the eccentric shaft sleeve around the center line of the machine, but also rotates around its own axis. The moving cone rotates in space around its spherical support center. The axis of the moving cone intersects with the center line of the spindle at a fixed point, that is, the center point of the sphere, and the included angle is the precession angle. When the crusher is running, the axis of the moving cone moves on a conical surface relative to the center line of the machine, and the top of the cone is the center of the spherical support, which always remains stationary ring the movement of the moving cone. Therefore, the motion of a moving cone can be regarded as the rotation of a rigid body around a fixed point, that is, the motion of a moving cone is composed of two kinds of rotation: precession or implicated motion (the moving cone rotates around the center line of the machine) and rotation or relative motion (the moving cone rotates around its own axis)
under the condition of no-load, the rotation of the moving cone of cone crusher is determined by the friction torque of the spherical bearing to the moving cone and the friction force of the eccentric shaft sleeve to the moving cone. If the torque is larger, the moving cone will rotate in the direction of this torque. Under normal circumstances, the rotating cone rotates along the rotation direction of eccentric shaft sleeve, and the rotation speed is determined by the difference between the two torques. The cone crusher is between the spherical bearing and the lower bush of the moving cone to control the rotation of the moving cone. Under the condition of load operation, the friction moment of stone to the moving cone is far greater than that of eccentric shaft sleeve to the moving cone
the working principles of these three cone crushers are completely the same, the difference is that the crushing cavity is different, the length of crushing parallel belt is different, the short head type parallel belt is longer, and the medium type is the second, and the standard is the longest. The parallel zone is longer and the feed and discharge outlets are smaller, so the fine proct size can be obtained
I hope I can help you.

9. For different crushers of the same specification, their crushing ratio is different, that is, the feed particle size (ore block size), the proct particle size after crushing and the processing capacity are different. Therefore, when the traditional cone crusher is equipped with crushing proction line, it may need to use different types, which not only takes up more space, needs more investment, but also needs more auxiliary equipment such as sieve, belt and so on.

10. Metso HP series cone crusher technical specification can ask Metso company, if they don't give it, it's estimated that the company's technology will be confidential and will not be disclosed.