Stone Crusher
Stone crusher is the key crusher machine and widely used in the mining industry. Stone crusher can be used in mineral resources and rich selection of mechanical operations, including mining machinery and processing machinery and equipment, mainly in the mine crusher. Stone crusher is widely used in mining, smelting, building materials, highway, railway, water conservancy and chemical industry, especially the old new projects to break the construction waste reuse.Stone crusher is usually the cost of the cavity from the internal generation of extrusion, splitting and bending and bending and the hardness of the broken large ore or rock crushing machinery for the use of the circular motion of many parts of the circular motion. In the center of the shaft of the broken shaft and the upper part of the bearing, the low finish of the eccentric sleeve is located in the hole. The sleeve of the rotating wheel damage cone axis for their crushing action of the eccentric cycle is continuous, and after a higher efficiency than the jaw crusher.
Configuration scheme of stone crusher production line
The mechanical configuration scheme of the stone crusher production line is mainly determined by the experience of the stone production at a certain level. With the highway construction quality is getting higher and higher, the stone grain size grading increase than in the past. Equipped with a ratio of strict, stone gravel field experiential design method already can not adapt to the new situation. Many gravel field under the following conditions: (1) the production of each level stone imbalance, resulting in some level of stone piled up waste of funds, but also pollute the environment; mechanical misallocation, some machine capacity has not been brought into full play, and some other machines processing ability can't meet the requirements. Therefore, we should according to: the program requirements of production; at all levels of the particle size ratio; no abandoned stone etc., seek a minimum cost allocation of mechanical optimization scheme.
Nots of stone crusher
- Regular shutdown open door window observing impact type system sand machine internal wear, center into feeding tube, a cone cap, impeller, flow channel lining board, circular guard board, wear-resisting block wear, the wear should be promptly replaced or repaired and replaced wear-resisting block should be replaced at the same time, ensure that the wear weight the same. It is strictly forbidden to open the observation door to observe the internal working condition in the process of breaking machine, so as to avoid the danger. Found that the impeller body wear and tear in time to find manufacturers to repair. Special attention, without the consent of the manufacturer, is forbidden to self - made impeller.
- Stone crusher at work to 400 hours of time should be appropriate to add grease, to work to 2000 hours to open the total pairs of spindle bearing cleaning the, if work to 72 hours after must replace new bearing.
- In order to ensure that the triangle tape should be selected, the length of the triangle should be adjusted according to the length of the belt. Should be adjusted to two motor current difference is not more than 15A.
- In the course of the work, because the stone crusher belongs to the high-speed operation of the equipment, should pay special attention to safety. Staff should be far from the equipment, if need to repair the machine, must be cut off before the operation.