the upper portion of the crusher post 33 is fitted with a bearing sleeve 36 and received ... 24 and thereby the shaft 33 to rotate about the axis of the crusher head shaft 33 slowly in the opposite direction to the eccentric 52 rotation while the crusher head shaft is being bodily moved in a ... A gyratory crusher according to claim 1 wherein ...
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Shortly after the start-up of the loaded gyratory crusher, a severe failure issue occurred in the eccentric bushing of the crusher.Based on the analysis of working conditions and force, the failure mechanism of the eccentric bushing is studied in detail by combining macroscopic analysis, finite element analysis, scanning electron microscopy (SEM) and …
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The outstanding advantage of the gyratory crusher is that the crushing wall is large, which can reach -9.5, and sometimes it can be as high as 13.5. ... When the shaft sleeve rotates, the crushing cone makes an eccentric gyratory movement around the center line of the machine. The crushing action is continuous, so the working efficiency is ...
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Such crushers are often provided with a piston beneath the central shaft, operable by fluid pressure to move vertically relative to the frame to raise and lower the shaft within the eccentric camming sleeve, and adjust the spacing between the head carried by the shaft and the concave carried by the frame. Examples of such crushers are shown in U.S. Pat. Nos. 2,448,936 of …
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Eccentric Sleeve Suitable For Single Cylinder Cone Crusher CH420, CH430, CH440, CH540, CH550, CH660, CH880, CH890,H2800, H3800, H4800
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The invention relates to a gyratory crusher in which a piston surrounds a wabbler shaft or eccentric sleeve and the radial forces of the spindle shaft are transmitted to the frame of the crusher through the piston. ... In the usual gyratory crusher the spindle shaft with its inner crushing head rests together with the thrust bearing combination ...
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Crushing Machine HT-28-454.3568-901 Eccentric Sleeve with Key for CG820 Gyratory Crusher Spare Parts Product Description Hyton supply the one-stop service for almost all the spare and wear parts,mainly include: Main Frame, Adjustment Ring, Head Assy,Bowl,Drive Gear, Counterweight assy,Shaft,Pitman,Bronze Bushing, Pump, Tramp Release Cylinder, Bearing …
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The eccentric sleeve, the moving cone and the conical sleeve are the internal rotating parts of the gyratory crusher. The eccentric sleeve is the core component of the gyratory crusher to realize its function. Its outer cylindrical surface is concentric with the base of the gyratory crusher, and the center of the inner …
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A gyratory crusher having a frame, an outer concave crushing member supported by said frame, a spider with a central hub mounted on top of the frame and above the concave, a shaft having a lower end portion journaled in an eccentric sleeve carried by the frame and an upper end portion projecting upwardly into the spider hub, an inner crushing ...
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An eccentric assembly for use in a gyratory or cone crusher is provided. The gyratory or cone crusher includes a main shaft having a longitudinal extension along a central axis of the crusher, a head assembly including a crushing head provided with a first crushing shell, and a frame provided with a second crushing shell, wherein the first and second crushing shells between …
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Using modified nylon new material instead of Babbitt alloy to pour eccentric sleeve, applied in pxz1422 gyratory crusher, can be more suitable for non-impact load in crushing, reduce cost, …
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As one of the most professional foundry factory, Sunrise has been in the crusher spare parts business for more than 20 years history, and the available spare parts & wear parts for …
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Inner Eccentric Sleeve For Gyratory Crusher 1560；3070；4265；5065；5474；6089. Wearplus supply the one-stop service for almost all the spare and wear partsmainly include : Main Frame, Adjustment Ring, Head Assy, Bowl, Drive GearCounterweight assy, Shaft, Pitman, Bronze Bushing, Pump, Tramp Release CylinderProtection Bushing, Bearing ...
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The gyratory crusher (Figure 6.5) consists essentially of a long spindle, carrying a hard steel conical grinding element, the head, seated in an eccentric sleeve. The spindle is suspended …
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In general, the counterweight assembly rotates along with an eccentric about a fixed main shaft in the cone crusher. The counterweight assembly provides balance for the offset rotation of the...
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As one of the most professional foundry factory, Sunrise has been in the crusher spare parts business for more than 20 years history, and the available spare parts & wear parts for gyratory crusher include main shaft, eccentric bushing, seal, sleeve, concave, and etc.
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The eccentric assembly includes the main shaft, eccentric sleeve, and various other components that facilitate rotary motion. As a crucial element of gyratory wear and spare parts, its effective operation is essential. ... Gyratory crushers are integral to mining operations, providing efficient, high-capacity crushing capabilities. To ensure ...
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Gyratory Crusher PENDAHULUAN Crusher/ penghancur adalah mesin untuk menghancurkan / mereduksi ukuran dari suatu jenis material. Setiap jenis material memiliki karakteristik berbeda sehingga membutuhkan model crusher berbeda pula dan crusher dapat dirancang menyesuaikan dengan jenis material yang akan di hancurkan.
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A gyratory crusher comprises a crusher shaft which performs eccentric or epicyclic movements. A crusher member is clamped on the crusher shaft by a stop nut. The stop nut is attached to a vertically split sleeve, the inner surface of the sleeve having substantially the shape of a truncated double-cone with a cross section diminishing from the ends thereof.
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The gyratory or cone crusher, in which the eccentric assembly of the invention is used, comprises a main shaft having a longitudinal extension along a central axis of the …
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In this paper, the failure of the eccentric bushings of a large gyratory crusher is analysed in depth, taking into account the actual working conditions. Firstly, a detailed analysis …
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Eccentric motion is achieved by the lower eccentric bushing and drive arrangement located at the bottom of the main shaft. This arrangement is similar in design and principal to that used by gyratory crushers. The eccentric bushing is manufactured from high carbon steel fitted with a bronze inner wear sleeve.
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mk gyratory crusher parts database. ... shipment assembly,mainshaft sleeve and dowel ship direct list,s6089119 bloom lake phase 2 consol: 48712: ... eccentric,6089 superior crusher: 3842: 17-202-901-001: eccentric bushing,1.812 throw large …
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Eccentricity, in a Gyratory crusher, may be varied by simply installing the proper sleeve in the eccentric at the bottom of the mainshaft. Relationship of crusher capacity to …
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Gyratory crusher comes in three basic types: fixed shaft type, slant discharge type, and central discharge type. The central discharge type (Fig. 1) is quite common.Gyratory crusher achieves discharge port adjustment and overload protection in two ways: (1) In a mechanical crusher that uses mechanical power, the upper end of main shaft has an adjusting nut.
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gyratory crusher SLEEVE CLAMP MAINSHAFT SLEEVE HEAD NUT BURNING RING SPIDER BEARING OVERFLOW HOSE UPPER MANTLE FIFTH TIER CONCAVES UPPER TOP SHELL SHELL SEPARATOR ... eccentric and drive, increasing crusher bearing life. Counterbalanced design, ideal for all applications, mobile or stationary minimizes ...
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The gyratory crusher, also called primary gyratory crusher, it is mainly used for coarse crushing of various hard materials in the primary stage, crushing various ores by squeezing, splitting, and bending the materials. ... When the gyratory …
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50X65 gyratory crusher - ... ECCENTRIC ASSEMBLY,1.500TH. 5065: 3059.5: 07-345-013-001: WEAR RING,ECCENTRIC 65 ITALBRONZE LTDA: 99: 17-303-084-001: ... ECCENTRIC SLEEVE,1.50 THROW 5065: 554: 17-302-945-001: ECCENTRIC,STD UPPER COUNTERWEIGHT MK-II 65: 1321.8: 17-302-958-001:
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An eccentric assembly for use in a gyratory or cone crusher is provided. The gyratory or cone crusher includes a main shaft having a longitudinal extension along a central axis of t ... 10, and at a lower end thereof, the carrier sleeve 41 is coupled to the lower eccentric ring 11, so that the carrier sleeve 41 and eccentric rings 10, 11 rotate ...
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sleeve is used to eliminate the use of a screw thread in the area where the mantle is attached. This area, coincidentally, is also the area where the maximum bending moment occurs in the main shafts of primary gyratory crushers during operation. ETCL has perfected a technique whereby the vertical position of the main shaft can be determined.
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A Gyratory Crusher is a large crushing machinery, using the gyratory sports in casing cone cavity of crushing cone to produce extrusion, fracturing and bending role to materials for crushing ore or rock of various hardness.Gyratory crusher is composed of transmission, engine base, eccentric bushing, crushing cone, center frame body, beams, original dynamic part, oil cylinder, pulley ...
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The gyratory crusher comprises a spindle 1 comprising a conic crushing head 3, fitted on to the spindle shaft 2. Diagonal hole in an eccentric inclined bore of the wabbler shaft or eccentric sleeve 4 causes, during the working cycle, constrained pendulous motion of the spindle 1, which closes and opens the crushing gap 5 between the crushing heads causing the rocks to be crushed.
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CITIC HIC engineers employ EDEM software to simulate a variety of different conditions, evaluate the crusher parameters, and perform finite element analysis of dynamic load, fatigue failure, lubrication, fluid flow and kinematics to design and manufacture the crushing equipment that best satisfies customers' requirements of ore characteristics, particle size distribution and productivity.
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CG800i GYRATORY CRUSHER SERIES CG800i crushers are built to be robust, reliable and efficient. Connected to My , ... constant eccentric throw, guaranteeing up to 90% of feed opening. Secure, self-tightening concaves ... Mainshaft Sleeve Material Carbon Steel Upper Diameter, mm 530 620 700 780 Lower Diameter, mm 540 630 ...
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The gyratory crusher is mainly composed of the mantle, mantle shaft, concave, shell, and eccentric sleeve, as shown in Fig. 1. There are plenty of liners installed on the surface of the mantle shaft and shell, the inner surface of the liner installed on the shell is concave.
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The gyratory crusher is widely used in primary crushing of metal ore such as iron ore and copper ore due to its high productivity and large feed inlet [[1], [2], [3]].In recent years, with the growth of the world's population, the development of urbanization and the improvement of living standards, the demand for the ore continues to increase, therefore, the requirements of …
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