Gyratory Crusher - an overview | ScienceDirect …
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. Hammer crushers are used either as a one-step primary crusher or as a secondary crusher for products from a primary crusher.
Gyratory Crushers - Mineral Processing & …
Essentially, the gyratory crusher consists of a heavy cast-iron, or steel, frame which includes in its lower part an actuating mechanism (eccentric and driving gears), and in its upper part a cone-shaped crushing chamber, lined with wear-resisting plates (concaves).Spanning the crushing chamber across its top is a steady-rest (spider), containing a machined journal which fixes the position of ...
Crusher - Wikipedia
The short-shaft design has superseded the long-shaft design in which the eccentric is mounted below the gear. Cone crusher. With the rapid development of mining technology, the cone crusher can be divided into four types: compound cone crusher, spring cone crusher, hydraulic cone crusher and gyratory crusher. According to different models, the ...
Gyratory Crusher Lube System - YouTube
08.02.2016 · How a Gyratory Crusher Lube System Works: Certain components in the crusher (pinion shaft and bearings, pinion and eccentric gears, eccentric bushing, and step bearing) require continuous oil ...
US4410143A - Main shaft assembly for a gyratory …
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 …
liming CG800i GYRATORY CRUSHER SERIES
pinion shaft removal, mm 3,822 4,341 5,250 5,465 Dynamic loads Horizontal at support base, kgf Please Refer to GA drawing Moment at base in vertical plane, kg-m Please Refer to GA drawing GENERAL INFORMATION PERFORMANCE GENERAL DIMENSIONS AND LOADS 2 liming CG800 i GYRATORY CRUSHER SERIES
Gyratory Crusher Components - Mineral …
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. It also provides support for the working surface of the main frame and liners. ...
Primary gyratory crushers - liming
Check out the liming Superior™ MKIII primary gyratory crusher 3D animation or brochure for a more detailed look inside this revolutionary primary gyrtatory crusher. Higher throughput. limings Superior™ MKIII primary gyratory crushers have new advancements that bring increased speeds, higher installed power and mechanical improvements. All of these combine to bring up to a 30% additonal ...
FLSmidth compression crusher technology for …
Invest in a compression crusher solution you can trust. FLSmidth has over a century of experience in crushing. Our crushing equipment has its origins dating back to the Fuller Company, based in Bethlehem, Pennsylvania, USA. They have been a leading supplier of crushers under the Traylor brand name since 1905. As a world class supplier of crushing equipment for the mining, cement and aggregate ...
Crushers - All crusher types for your reduction …
The primary gyratory crusher offers high capacity thanks to its generously dimensioned circular discharge opening (which provides a much larger area than that of the jaw crusher) and the continuous operation principle (while the reciprocating motion of the jaw crusher produces a batch crushing action). The gyratory crusher has no rival in large plants with capacities starting from 1200 t/h and ...
Gyratory CRUSHERS - CITIC Heavy Industries Co Ltd
The PZX series Primary Gyratory Crusher is equipped with a heavy duty spider assembly along with 1 piece main shaft / head assembly to accommodate the toughest of applications and easy maintenance procedures resulting in less downtime. Every component of the PXZ Primary Gyratory Crusher is manufactured within our own
WO2014019765A2 - Gyratory crusher main shaft …
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 contact with an outward facing surface of the main shaft. The axial wall comprises a thickness that decreases in a direction from a second upper end to a first lower end wherein the internal facing surface of the sleeve extends ...
GYRATORY CRUSHER MAIN SHAFT MOUNTING …
14.01.2016 · A gyratory crusher eccentric support assembly supports the gyroscopic precession of a main shaft extending through the crusher. The eccentric assembly includes an inner bushing retained in position by a surrounding sleeve with the sleeve supported at its …
Gyratory Crusher Mani Shaft - Jaw Crusher
Gyratory Crusher Kg Modelcrushinggrinding, Gyratory crusher kg model if a large hard ore enters the crushing chamber the main shaft may develop a jumping prevent the main shaft from falling down the hydraulic support for the main shaft is maintained by raising a piston within balance cylinder wh Gyratory Crusher Mani Shaft