Gyratory Crusher Main Shaft

The core of the superior mkiii 4250 primary gyratory crusher is the robust design resistant ushaped arched spider durable manganese bronze spider bushing new shell separators and inspection ports as well as hardy onepiece main shaft makes superior mkiii primary gyratory crushers efficient and lasting but easy to maintain when needed

The axial support of the main shaft the rotation of the drive motor is transmitted via the transmission gear h to the eccentric bushing g this rotating eccentric bushing is generating the gyrating motion of the main shaft b which is characteristic of gyratory crushers consequently the crushing gap between the stationary concaves

Gyratory crushers the primary rock breaker most commonly used in large plants is the gyratory crusher of which a typical section is shown in fig 5 it consists essentially of a gyrating crushing head 521 working inside a crushing bowl 522 which is fixed to the frame 501

Gyratory crusher cone crusher mantle differences in the gyratory all the movement is in the bottom of the crusher mantle this is due to the angle that the main shaft is on the greater angle of the cone crusher puts the pivot point below the distributor plate while the pivot point for the gyratory crusher is at the spider cap this difference in the pattern of gyration has a purpose

Resistant ushaped arched spider durable manganese bronze spider bushing new shell separators and inspection ports as well as hardy onepiece main shaft makes the superior mkiii 5475 primary gyratory crusher efficient and lasting but easy to maintain when needed

A gyratory crusher is one of the main types of primary crushers in a mine or ore processing plant gyratory crushers are designated in size either by the gape and mantle diameter or by the size of the receiving opening gyratory crushers can be used for primary or secondary crushing

Hydraulic cylinder k provides axial support for the main shaft the rotational movement of the drive motor is transferred to the 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

The gyratory crusher is made up of six main components base main frame and concave liners drive assembly mantle spider arm assembly oil system the base is the section of the crusher that provides an entry point for the drive assembly and oil system

The crusher ndt program is for hvc primary gyratory crusher components including the main shaft large and small castings pinion shaft assembly adjustment and

Metsos line of superiortm primary gyratory crushers are designed to meet the demand for high efficiency and high capacity mining installations superior mkiii is the first high speed gyratory

The crusher ndt program is for hvc primary gyratory crusher components including the main shaft large and small castings pinion shaft assembly adjustment and clamping rings main frame and hydroset suggested inspection components main shaft ultrasonic insitu inspection checking for cracking from inside out and surface

The parameters used in the basic design of a gyratory crusher are nip angle feed rate feed opening closedside setting work index and horsepower the combination of the nip angle feed opening and closedside setting determine the length of the crushing chamber and indirectly the length of

A gyratory crusher main shaft sleeve for friction fitting over an uppermost end of a crusher main shaft the sleeve comprises an elongate axial wall for positioning in

Cg850 gyratory crusher sandvik cg850 primary gyratory crusher is a highly efficient and robust machine that is engineered to offer high performance and stable and safe operation it has a large feed opening a unique spherical spider bearing design and a grooved mantle that makes it suitable for crushing large boulders

A gyratory crusher uses a new head nut attachment apparatus the gyratory crusher has a shell a shaft disposed within the shell a mantle covering a portion of the shaft a head nut located above the mantle and a sleeve between the head nut and the shaft the sleeve is maintained in position on the shaft by means of a tapered contact surface between the sleeve and the shaft and the head nut

A gyratory crusher includes a solid cone set on a revolving shaft and placed within a hollow body which has conical or vertical sloping sides material is crushed when the crushing surfaces approach each other and the crushed products fall through the discharging opening

A gyratory crusher main shaft assembly in which an axially upper region 113 of the main shaft comprises a tapered conical section with a protective sleeve friction 124 fitted over the cone to facilitate mounting and dismounting of the sleeve 124 at least one groove 121 is indented within a radially external facing surface of the main shaft at the region of the cone to allow fluid to

In a gyratory crusher a main shaft having a tapered mantle supporting portion extending through a correspondingly tapered bore in the crusher mantle to support the mantle on the shaft and a bearing sleeve fitted about the end of the shaft releasably securing the crusher mantle to the tapered portion of the shaft

Stationary gyratory crushers sandvik primary gyratory crushers are robust machines engineered to deliver the utmost availability combining wellproven design with advanced technology the crushers are ideal for tackling large boulders with a large feed opening and a grooved mantle an optimized nip angle and selftightening concave liners

Jul 09 2016 a gyratory crusher is one of the main types of primary crushers in a mine or ore processing plant gyratory crushers are designated in size either by the gape and mantle diameter or by the size