Crushing Shaft Group Used In Crusher

23P03 crushing shaft is the main part of the crushing material of PLM1000 wheel crusher. The whole machine has great crushing capacity, high strength and rigidity, and is safe and reliable. The bearing adopts manual dry oil station for centralized lubrication to extend the refueling cycle. 23P03 crushing shaft group is mainly formed by the short technology of the knife body on the crushing shaft and the crushed material to impact and crack the coal, and then the speed difference between the knife tooth base, scraper chain and crusher is made to further roll and pull the crushed coal, so as to achieve the purpose of crushing the coal. After installation, it shall be checked that the rotating part of 23P03 broken shaft set shall not contact with any other parts in the box body; The distance between any particular point of the rotating part of the crushing shaft set and the side wall of the crushing box shall be equal on the circumference of the crushing box; The fastening bolts between the cutter body and the cutter tooth base shall not be loosened, and the cutter body shall not be cracked. If the crushing shaft is rotated manually, it shall be stable without abnormal sound; The belt grooves on the belt pulley have no bump marks; Prepare for complete machine test in conjunction with its components. To determine the manufacturer of 23P03 broken shaft, it is necessary to consider the material process experience. Henan Shuanzhi do quality manufacturers, now should the market demand spot supply, welcome to the factory consulting investigation.

Supplier: Used construction machinery, excavators, dozers, cranes, backhoe loaders, access platforms, boom lifts, dumpers, telescopic handlers
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The crushing machine series of mine scraper conveyer is mainly used in combination with the transferring machine and complete the conveying task of underground comprehensive mechanized coal mining with belt conveyer, scraper conveyer, shearer and hydraulic support. The models of mine crusher are PCM, PEM, PLM, etc. They are respectively represented as hammer crusher, jaw crusher, wheel crusher, etc. According to different working face and production capacity of mine, different crushing capacity of crusher is required. For example, PLM3000 wheel crusher has crushing capacity of 3000T /h. PLM4000 wheel crusher with crushing capacity up to 4000T /h. The crushing shaft group is the main component of the crushing coal and gangue. Using the broken shaft set higher rotational inertia stored at rated speed kinetic energy by installing group on the shaft of the broken blade and the broken material short contact time and impact break coal formation, again by cutter tooth and scraper chain, crusher, the speed difference between further to crush was broken coal, so as to achieve the goal of broken coal. Shuangzhi Coal machine focuses on the production and manufacturing of spare parts of scraper machine, transferring machine spare parts and crusher spare parts for mine. It is located in Zhengzhou with developed logistics. At present, it cooperates with major mining areas all over the country.

The crushing shaft is composed of crushing shaft, cutter tooth base, cutter tooth, flat key, bearing, seal and fastening bolt. The strong rival of coal "big block" is broken shaft group, today we are going to introduce this "strong rival"! Trough crusher is used with the transfer machine, using the high speed rotating hammer head to impact and squeeze large raw coal, so as to achieve the required particle size. The crushing shaft assembly is the key component of the crusher, which requires high precision and high stiffness. The middle part of the spindle is equipped with hammer head, which is directly involved in impact crushing. Its performance is the key. Due to the large impact load of the hammer head, high rotation speed, the use of mining is extremely bad, so the performance of the hammer head largely determines the reliability of the crusher. Main parts function, structure characteristic and installation and maintenance of broken shaft 1. The rotating part of the crushing shaft assembly shall not contact with any other parts in the box body. 2. The distance between any particular point of the rotation part of the crushing shaft set and the side wall of the crushing box is equal on the circumference of the crushing box. 3. The fastening bolts between the cutter body and the cutter tooth base shall not be loosened, and the cutter body shall not be cracked. 4. Manual rotation of the crushing shaft should be smooth and sound. 5. There is no bump mark in the belt groove on the pulley. 6. Prepare for complete machine test in coordination with other parts.

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