US4084756A
A gyratory crusher according to claim 1 wherein said clamp ring is formed with a pair of surfaces, one on each side of a vertical plane which passes through its axis, and above a horizontal plane which passes through its axis, the threaded bores in which said jackscrews are engaged being formed with their axes perpendicular to the surface of an ...
اقرأ أكثر
Failure analysis of eccentric bushings in large gyratory crusher
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 …
اقرأ أكثر
Gyratory Crusher Parts
Column1 Column2 Column3; Mainshaft Components: Spider Components: Mainshaft Sleeve: Spider Cap: Mainshaft: Clamping Plate: Haed Nut: Spider: Mantle: Spider Arm Guard
اقرأ أكثر
AU2009249634B2
The apparatus is a gyratory crusher in which all the wear parts can be removed and replaced from the top of the crusher, thus eliminating the need to remove large, heavy parts from below the crusher. This is accomplished by constructing the crusher so that the eccentric and the piston assembly can be lifted up and out sequentially. The piston …
اقرأ أكثر
What Are the Differences Between The 7 Types of Crushers?
For gyratory crusher, the outer circle represents the stationary bowl covered by the concave and the inner circle represents the main shaft covered by the mantle. The main shaft rests in the eccentric bushing at the base of the crusher. As the eccentric rotates, the base of the main shaft moves in a circular path around the …
اقرأ أكثر
Stationary & Semi-mobile crushing solutions Primary …
's SUPERIOR® gyratory crushers are built to help you meet the challenges of high-capacity primary crushing. With thousands of crushers operating in mines and quarries around the world, has the experience and knowledge to provide a primary gyratory crusher with the best performance, highest throughput, and most efficiency.
اقرأ أكثر
Jaw Gyratory Crusher Pro | FL
The Jaw Gyratory Crusher Pro combines all the advantages of a common gyratory crusher, including: Hydraulic adjustment of crushing gap to compensate for wear; Hydraulic main shaft adjustment for overload protection; Gyramatic monitoring and control system; Direct drive via disc-pack coupling with floating shaft and safety coupling
اقرأ أكثر
Construction Working and Maintenance of Crushers for …
Gyratory Crushers Gyratory crusher is generally used as a primary crusher. The crusher is popular due to its high throughput capacity and the large sized opening. The crusher is well suited for handling direct feed from haul/dump trucks. The gyratory crusher is mainly used in rock that is abrasive and/or has high compressive strength.
اقرأ أكثر
Primary SUPERIOR® gyratory crushers Wear parts …
A gyratory crusher consists of a concave sur-face and a conical head; both surfaces are typically lined with manganese steel. The top of the shaft attached to the crushing cone …
اقرأ أكثر
Different types of crushers for distinctive needs
Jaw crushers can be divided into two basic types, single and double toggle. In the single toggle jaw crusher, an eccentric shaft is on the top of the crusher. Shaft rotation, along with the toggle plate, causes …
اقرأ أكثر
Basics of gyratory crushers | Latest News At IMS Enginnering
Basics of gyratory crushers. Gyratory crushers are the initial driving force for the entire mineral processing circuit.Gyratory crushers comprise a spider, main frames, a main shaft, eccentric, main drive motor, and hydraulic cylinder.The motor-driven horizontal shaft, a horizontal shaft driven by the eccentric rotation of the gear, and then …
اقرأ أكثر
Anti-spin system for head of cone crusher
The present invention relates to be applied to the tectonic system as the gyratory crusher of Types Below, this gyratory crusher comprises a structure, upper shell and is arranged on the vertical axis in this structure, with be arranged in the inside of upper shell therewith to limit the conical head of crusher chamber, and this nose cone by this eccentric element …
اقرأ أكثر
Primary Gyratory Crusher High Performance GY Series
opening. Gyratory crushers can be used for primary or secondary crushing. The crushing action is caused by the closing of the gap between the mantle line (movable) mounted on …
اقرأ أكثر
Crusher
The cone crusher (Fig. 13.12) is very similar to the gyratory type, except that it has a much shorter spindle with a larger-diameter crushing surface relative to its vertical dimension. The spindle is not suspended as in the gyratory crusher. The eccentric motion of the inner crushing cone is similar to that of the gyratory crusher.
اقرأ أكثر
Application guide SUPERIOR® primary gyratory crusher …
The SUPERIOR® gyratory crusher is a compressive style crusher for primary-stage applications. Its steep crushing chamber and long crushing surfaces provide …
اقرأ أكثر
2. GYRATORY CRUSHERS
following are either obsolete types of gyratory crushers, of which many are still in service, or are older designs with extremely limited capacity: long-shaft spider-suspended gyratory crusher, fixed-shaft gy- ratory crusher, and short-shaft gearless gyratory crusher. The gyratory crusher, whether used as a primary or secondary.
اقرأ أكثر
Spider bearing assembly for gyratory crushers
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 member …
اقرأ أكثر
Primary Gyratory Parts | Gyratory Crusher Parts | CMS Cepcor
The eccentric bushing material is lead-tin bronze alloy. The lead-tin bronze alloy is renowned for its outstanding mechanical properties and extensive utilization …
اقرأ أكثر
CH crusher parts
The crushers can easily be matched to changes in production through the proper selection of crushing chamber and eccentric throw. cone crushers are an excellent choice as secondary crushers in combination with a jaw or a primary gyratory crusher or in the third or fourth crushing stage.
اقرأ أكثر
Primary SUPERIOR® gyratory crushers Wear parts …
top shell of the crusher. The gap is opened and closed by an eccentric assembly in the bottom shell, which causes the central verti-cal shaft to gyrate. The vertical shaft is free to rotate about its own axis. Gyratory crushers are one of the main pri-mary crusher types used in mines and quar-ries. The size designation of gyratory crushers
اقرأ أكثر
EXCEL™ Replacement parts for Gyratory style crushers
Gyratory Style Crushers Allis-Chalmers®, Thyssenkrupp®, ®, ®, ®, Svedala® Component identification Topshell assembly Mainshaft Sleeve Mainshaft Head …
اقرأ أكثر
US5718390A
A gyratory crusher includes a flexible dust seal having an outer edge attached to a cone head of the crusher and to an outer of a ball-bearing seal, an inner race of which is attached to a mounting arrangement for rotationally mounting an eccentric member about a crusher axis with a pair of taper bearings and for rotationally mounting the cone head about a …
اقرأ أكثر
CH660 Cone Crusher For Pebble-Crushing Applications
Offline lubrication filtration unit. Optional. Former name: H6800 Cone crusher. Several standard crushing chambers are available for each model. The crushers can easily be matched to changes in production selecting the right crushing chamber and eccentric throw. The chambers available are: EEF = Extra extra fine. EF = Extra fine.
اقرأ أكثر
Cone Crushers – MEKA
Just call +90-312-397-91-33 and we will help you in any way we can. You can also send an e-mail to sales@mekaglobal, or fill in the inquiry form if you would like to pass us a detailed inquiry or project information. Use the Call Back option if you would like to be contacted by our sales team. CALL BACK INQUIRE NOW. MEKA cone crushers are ...
اقرأ أكثر
Large Bevel Gears for Crushing Applications
large. For example, a large gyratory crusher may have an eccentric bear-ing clearance exceeding .100" (2.5mm), with the resulting floating centerline determining the operating …
اقرأ أكثر
® Hydrocone® & Superior® Crushers parts
Stay updated on your industry. cone crusher spare parts and Superior crusher parts from EXCEL performance parts have a longer wear life and improved efficiency and throughput. Our parts are used in Omnicone, , , and crushers. Our cone crusher spare parts are more durable, reliable and are improved …
اقرأ أكثر
CG800i GYRATORY CRUSHER SERIES
The one-piece spherical spider bearing ofers 5 times longer wear life than competing spider bushing design. Well-designed crushing chambers built from strong materials make a …
اقرأ أكثر
Crusher Equipment Africa
CE Africa offers Gyratory, Jaw & Cone Crushers Spares, Repairs & refurbishment. We Strip, Assemble, Machine or Supply All Crusher Equipment 011 568 8324 info@ce-africa
اقرأ أكثر
EXCEL™ Replacement parts for Cone and G Crushers
gyratory crushers Adjustment ring Arm liners Bottom shell Bowl Countershaft Eccentric Feed plate Head Hydraulic Hydroset Liner Main frame Main shaft Pinionshaft box Socket Spider Step plate Top shell MP® cone crushers HP® cone crushers Allis-Chalmers® cone crushers Omnicone® cone crushers
اقرأ أكثر
Minerals | Free Full-Text | Torque Analysis of a Gyratory Crusher …
Comminution by gyratory crusher is the first stage in the size reduction operation in mineral processing. In the copper industry, these machines are widely utilized, and their reliability has become a relevant aspect. To optimize the design and to improve the availability of gyratory crushers, it is necessary to calculate their power and torque …
اقرأ أكثر