gyratory crusher eccentric throw

Crusher an overview ScienceDirect Topics

The gyratory crusher has capacities starting from 1200 to above 5000 t/h To have a feed opening corresponding to that of a jaw crusher the primary gyratory crusher must be much taller and heavier Therefore primary gyratories require quite a massive foundation The cone crusher is a modified gyratory crusher

Primary SUPERIOR® gyratory crushers Wear parts

The SUPERIOR® gyratory crusher is a compressive style crusher for primary stage applications Its steep crushing chamber and long crushing surfaces provide OSS CSS Eccentric throw Current model sizes Recognized as the world leader Metso Mining and Construction Technology offers

Failure analysis of eccentric bushings in large gyratory crusher

Download Citation On Sep 1 2023 Zhengbin Liu and others published Failure analysis of eccentric bushings in large gyratory crusher Find read and cite all the research you need on ResearchGate

Metso 50X65 gyratory crusher parts database and search

Metso 42X65 gyratory crusher Metso 50X65 gyratory crusher Metso 54X75 gyratory crusher Metso 60X89 gyratory crusher Metso 60X110 gyratory crusher Use inquiry sheet Part no ECCENTRIC SLEEVE THROW 5065 554 17 302 945 001 ECCENTRIC STD UPPER COUNTERWEIGHT MK II 65 17 302 958 001 ECCENTRIC GEAR SPIRAL

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

Crushers & Sizers manufactor thyssenkrupp

In general primary crushing in mining is best conducted with gyratory crushers jaw crushers or the eccentric roll crusher whereas the later crushing stages are the operation areas of cone crushers Of course our thyssenkrupp Crusher experts will happily help you to define the best crusher solution for your operations

Application of Multibody Dynamics and Bonded Particle

The gyratory crusher is one of the most important mineral processing assets in the comminution circuit and its production performance directly impacts the circuit throughput Due to its higher energy utilisation rate for rock breakage than semi autogenous SAG/AG milling it is a common practice in operations to promote and optimise primary

Industrial Solutions Gyratory crushers ThyssenKrupp

eccentric bushing in the eccentric bearing G via the countershaft assembly H This rotating eccentric bushing imparts an eccentric motion to the main shaft B a characteristic of the gyratory crusher In this way the crushing gap located between the fixed concaves in the crusher shell and the eccentrically gyrating mantle continu

Jaw Crusher an overview ScienceDirect Topics

The gyratory crusher has capacities starting from 1200 to above 5000 t/h To have a feed opening corresponding to that of a jaw crusher the primary gyratory crusher must be much taller and heavier Therefore primary gyratories require quite a massive foundation The cone crusher is a modified gyratory crusher

Metso SUPERIOR® gyratory crushers Metso

A blend of high motor power large eccentric throw and increased speed give QMS cones greater capacity than other crushers of comparable size Their truly modern design creates excellent product shape and can be configured to maximise production of premium single sized aggregates

HOME PAGE FULLER

GYRATORY CRUSHER FULLER Gyratory Crusher inherited its technology from a continuation of engineering lineage since 1919 Accessibility automatic tramp release and adjustable eccentric throw maximizes up time and maintainability of the FT/FS

Gyratory Crusher GY model Crushing/Grinding

Gyratory Crusher GY model FEATURES Excellent Design ・Design is a combination of the most modern engineering techniques Eccentric Throw mm Capacity mt/h Motor Mass t Discharge setting mm Power kW Pole P 65 75 90 100 115 125 140 150 165 180 190 200 215 230; 30 55 760

54" x 74" Superior Gyratory Crusher Nelson Machinery

54″ x 74″ Superior Gyratory Crusher Kobe Allis Chalmers with shell spider mainshaft countershaft & eccentric Manufacture & Design Manufactured in 1971; 1 5/8″ Eccentric throw Components & Inclusions Top shell; Bottom shell; Spider; Mainshaft assembly; Countershaft box assembly; Eccentric assembly Related products ID

Gyratory Crusher SpringerLink

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 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

Gyratory and Cone Crusher ScienceDirect

A gyratory crusher size 33 55 was designed to accept feed of size 68 cm × 178 cm The open side setting of the discharge opening was cm The rate of gyration was 175 per minute Calculate 1 the capacity of crusher for an eccentric throw of cm 2

Simulation and optimization of crushing chamber of gyratory crusher

To optimize the crushing chamber of the gyratory crusher the discrete element method DEM is used to explore the influence of the concave curve height concave curve radius eccentric angle and

Geometric analysis of cone crusher liner shape Geometric measures

The throw becomes implicit as the difference between K1 and K2 Andersen and Napier Munn 1990 As the throw is sometimes used for the eccentric throw which is a function of the machine geometry and sometimes for the difference between OSS and CSS which the user can adjust there is scope for confusion

Metso 60X89 gyratory crusher parts database and search

Metso 60X89 gyratory crusher ECCENTRIC BUSHING THROW LARGE UPEPR CWT 6089 1000830668 BRONZE 1188 07 247 144 001 ECCENTRIC BUSHING KEY X X WEST ALLIS MACHINE CO QUOTE 9/16/0 17 303 008 001 ECCENTRIC GEAR SPIRAL BEVEL MK II 6089 FOR

PDF Torque Analysis of a Gyratory Crusher with the

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

Metso 54X75 gyratory crusher parts database and search

Welcome to metso 54X75 gyratory crusher page Please type PART NUMBER or PART NAME to search it ECCENTRIC BUSHING THROW 5475 BAM22629 Gross weight Packing dimension 796mm 796mm 1310mm Send an inquiry

HOME PAGE FULLER

GYRATORY CRUSHER FULLER Gyratory Crusher inherited its technology from a continuation of engineering lineage since 1919 Accessibility automatic tramp release and adjustable eccentric throw maximizes up time and maintainability of the FT/FS series of crushers MORE

Gyratory Crusher Concaves 911Metallurgist

Concaves on the right illustrate the cross section of a typical gyratory crusher while the left illustrates the same crushing chamber except that in place Inasmuch as the eccentric throw is the same and the concaves in the upper part of the chamber parallel those of the standard type it follows that the successive drops of the

Application guide SUPERIOR® primary gyratory crusher

mantle and concave wear not to change the crusher setting The Superior Gyratory Crusher is designed for one setting only with a given set of concaves and mantles = Eccentric throw = Eccentric throw

Geometric analysis of cone crusher liner shape Geometric

The eccentric throw Fig 19 a increases nearly linearly and strongly until contact is made between the liners This means that the eccentric throw is not a useful quasi invariant from a design perspective for the cone crusher as it changes strongly with the eccentric angle Fig 19 b shows the variation of LRR with the eccentric angle LRR is