• US4410143A Main shaft assembly for a gyratory crusher

    The present invention relates to gyratory crushers and, in particular, to a main shaft and bearing sleeve arrangement supporting the crusher head or mantle wihin the crusher. The main shaft includes a tapered head supporting portion which extends through a correspondingly tapered bore in a conically shaped crusher mantle to support the mantle

    Gyratory Crusher an overview ScienceDirect Topics

    The gyratory crusher shown in Figure 2.6 employs a crushing head, in the form of a truncated cone, mounted on a shaft, the upper end of which is held in a flexible bearing, whilst the lower end is driven eccentrically so as to describe a circle. The crushing action takes place round the whole of the cone and, since the maximum movement is at the bottom, the characteristics of

    2. GYRATORY CRUSHERS

    The older long-shaft gyratory crusher which has the gear above the eccentric (Fig. 23) has another difference in that the eccentric bearing is supported by a bottom plate A. The majority of the current primary gyratory crushers are the hydraulically supported short-shaft type. Instead of being supported by threads at the top of the shaft, the mainshaft is supported by a hydraulic

    50-65MK-Ⅱ Gyratory Crusher Main Shaft Qiming

    By sampling and performing mechanical performance tests, the actual mechanical properties of this gyratory crusher main shaft are as follows: tensile strength (MPa) Yield point(MPa) Elongation (%) Rate of reduction in area (%) Impact power(J) Hardness (HB) Test 1: 992: 854: 12: 51: 56: 209: Test 2: 1006: 866: 11: 54: 60: 207: AVG. 999: 860: 11.5: 52.5: 58: 208: After

    WO2014019765A2 Gyratory crusher main shaft sleeve

    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

    GYRATORY CRUSHER MAIN SHAFT MOUNTING

    A gyratory crusher comprising: a mainframe defining an internal crushing chamber; a main shaft extending within the chamber and providing a mount for a mantle capable of gyroscopic precession within the crusher; a hub having an internal volume in which a lower region of the main shaft is housed; an eccentric assembly at least partially mounted within the hub, the

    Gyratory Main Shaft Repairs Marion

    Main Shaft Repairs for Gyratory Main Shafts which in turn extends the life of the entire crusher. We can recondition all features on main shafts including both journals and the head center. Custom Work In addition to normal repairs, we are able to do custom work for jobs both large and small, specific to your unique needs. Custom work, including general fabrication for

    50-65MK-Ⅱ Gyratory Crusher Main Shaft

    50-65MK-Ⅱ Gyratory Crusher Main Shaft . Our customer, The Three Gorges, who have 2 sets of 50-65MK-Ⅱ gyratory crushers. This model was put into operation in August 1999. After the operation, all units responded normally. And because of its large crushing ratio and high productivity, it has become the main equipment for artificial sand and stone processing in this

    wo2014019765a2 gyratory crusher main shaft sleeve

    us4410143a main shaft assembly for a gyratory crusher. In agyratory crusher, amain shafthaving a taperedmantlesupporting portion extending through a correspondingly tapered bore in thecrusher mantleto support themantleon the shaft, and a. read more. us5152468a gyratory crusher google patents. The gyratory crusher comprises a spindle 1 comprising a conic

    gyratory crusher superior main shaft corrosion

    SHIPPING 42-65 SUPERIOR gyratory crushers are shipped in The parts manual is Get Price; China High Quality Hotsell Movable Rock Jaw Crusher Plant. 120tph granite mobile jaw crush Gold ore crushing plant in Mala gyratory crusher superior main shaft corrosion gravel · coal preparation plant coal mine Get Price; Suspension Feeder Crusher

    cleaning main shaft gyratory crusher YouTube

    Video dari Mamathjie

    US Patent for Main shaft assembly for a gyratory crusher

    Main shaft assembly for a gyratory crusher . Sep 26, 1980 Allis-Chalmers Corporation. 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

    Gyratory Crusher Components

    The Gyratory Crusher is made up of six main components, Base, Main frame and concave liners, Drive assembly, Mantle, Spider arm assembly, Oil system.

    GYRATORY CRUSHER MAIN SHAFT SLEEVE SANDVIK

    A gyratory crusher main shaft sleeve friction fit over an uppermost end of a crusher main shaft. The sleeve includes an elongate axial wall for being positioned in contact with an outward facing surface of the main shaft. The axial wall has 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

    Crushing 101 Different types of crushers for distinctive

    17/12/2020· Another type of crushers often used in the primary crushing stage is gyratory crushers that have an oscillating shaft. The material is reduced in a crushing cavity, between an external fixed element, a bowl liner, and an internal moving element, mantle, mounted on the oscillating shaft assembly. The fragmentation of the material results from the continuous

    Industrial Solutions Gyratory crushers

    vents the main shaft from lifting off of the step bearing under adverse crushing conditions. The bevel gear and pinion of the crusher are both of a cyclo-palloid spiral type, which allows greater forces to be absorbed and greater drive power to be installed. A B C C D F E I J H K G Gyratory crusher Weights 1) Type Feed opening Mantle diameter (oversized) Speed of eccentric

    DESIGNED TO CRUSH SMART BUILT TO MEAN BUSINESS

    crusher is performing. All to give you optimal reliability and drive down operating costs. BUILT TO THE HIGHEST STANDARDS CG800i crushers offer excellent reliability and safer & faster maintenance up to 30% faster than competing crushers. A robustly designed one-piece main shaft and reinforced shells are made for tough use.

    Top service TSUV Gyratory Crushers Safer, smarter and more

    than a traditional bottom service gyratory crusher. 5. Threadless main-shaft design improves strength by minimising peak stresses during demanding crushing operations. 6. One-piece integral main-shaft standard on all sizes eliminates core shrink fit and reduces any loose core downtime. 1. Bar-type spider 2. Spiral bevel gearing 3. Countershaft assembly 4. Top

    Crusher NDT Program Global Physical Asset

    Primary Gyratory Crusher NDT Program. 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 In-situ Inspection; checking for cracking from inside out

    Metso, Symons 5 1/2 Head & Main Shaft Assembly CXP

    Contact Us Main Office. 100 Mellott Drive Warfordsburg, PA 17267 Map [email protected] 24/7 Customer Support: 800.634.5634 (US Only) International Support: 00 +1 301.678.2000

    Gyratory Crusher Spares QMS

    QMS are the premier manufacture of wear and spare parts for large primary gyratory crushers; supplying the largest mines and quarries around the world since 1980. QMS provide fully-guaranteed and warranted replacement parts for your gyratory crusher including: Spider bushes, eccentric bushes, main shaft

    US Patent for Main shaft assembly for a gyratory crusher

    Main shaft assembly for a gyratory crusher . Sep 26, 1980 Allis-Chalmers Corporation. 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

    Construction, Working and Maintenance of Crushers for

    The main shaft of the crusher is journaled in the spider bearing and in the eccentric bearing assembly. The spider bearing fixes the position of the upper end of the main shaft. Eccentric bearing assembly with inner bushing can be replaced, or in some models turned, to adjust the stroke. The step bearing located on the piston of the hydraulic cylinder provides axial support for the main shaft

    Crushing 101 Different types of crushers for distinctive

    17/12/2020· Another type of crushers often used in the primary crushing stage is gyratory crushers that have an oscillating shaft. The material is reduced in a crushing cavity, between an external fixed element, a bowl liner, and an internal moving element, mantle, mounted on the oscillating shaft assembly. The fragmentation of the material results from the continuous compression that takes place

    Sandvik CG810 Primary Gyratory Crusher For Maximum

    Sandvik CG810i crusher offer excellent reliability and safer & faster maintenance up to 30% faster than competing crushers. A robustly designed one-piece main shaft and reinforced shells are made for tough use. The one-piece spherical spider bearing offers 5 times

    Gyratory Crusher Failure Modes AMP Maintenance

    Some additional details on the failure mode, the eccentric bushing actually seized unto the main shaft, hence, the main shaft could no longer rotate on the eccentric but increased speed equal to the eccentric gear. Operations continued to run the crusher attempting to slow it down but their efforts were in vein as the crusher became plugged and we spent a week or more trying to clear ore from

    HGT Hydraulic Gyratory Crusher

    Intelligent control system, heavy type main shaft. HGT Hydraulic Gyratory Crusher is a primary crusher integrated mechanical, hydraulic, electrical, automated and intelligent control together. And the automatic control system, its the greatest feature, makes operation more convenient. Applications:Mining, metallurgy, construction, chemical, cement, refractory material, ceramics, etc. Learn

    Metso, Symons 5 1/2 Head & Main Shaft Assembly CXP

    Contact Us Main Office. 100 Mellott Drive Warfordsburg, PA 17267 Map [email protected] 24/7 Customer Support: 800.634.5634 (US Only) International Support: 00 +1 301.678.2000

    what are the dimensions of a main shaft gyratory crusher

    A gyratory crusher main shaft sleeve for friction fitting over an uppermost end of a crusher main is a main shaft sleeve for crusher AC 5474, part number: 17301760001, Weight:421kg +86 15251744209 [email protected] Monday Friday 10 AM 8 PM. Get Price . 30 May. Knowing the Basics Leads to Better Care Timken Company . Knowing the Basics Leads to Better Care Abstract High shock loads

    Gyratory crusher main shaft

    Gyratory Crusher Haiwang Technology Group. With the rotation of the eccentric shaft sleeve moving cone and the main shaft is doing rotary pendulum motion around the center line of the crusher When machine working in crushing cavity the ore from moving cone to fixed cone was crushed by extrusion and bending In moving cone far away from fixed cone crushed ore was discharged under gravity

    2. GYRATORY CRUSHERS

    The older long-shaft gyratory crusher which has the gear above the eccentric (Fig. 23) has another difference in that the eccentric bearing is supported by a bottom plate A. The majority of the current primary gyratory crushers are the hydraulically supported short-shaft type. Instead of being supported by threads at the top of the shaft, the mainshaft is supported by a hydraulic piston. The

    Construction, Working and Maintenance of Crushers for

    The main shaft of the crusher is journaled in the spider bearing and in the eccentric bearing assembly. The spider bearing fixes the position of the upper end of the main shaft. Eccentric bearing assembly with inner bushing can be replaced, or in some models turned, to adjust the stroke. The step bearing located on the piston of the hydraulic cylinder provides axial support for the main shaft

    Main Shaft For Gyratory Crusher Cryo-One

    The C6X Series Jaw Crushers is mainly used in many different industrial fields such as metallurgy, nonmetal ores, chemical, cement, construction, refractory material and ceramics, etc. Learn more. F.A.Q. Frequently Asked Questions. Main Shaft For Gyratory Crusher. primary impact of mis nsultant; horizontal rotary wet ball mill machine; mesin brush arenaer carving sand making stone quarry

    Gyratory Crusher l Introduce, Working Principle JXSC Mine

    Under the action of the eccentricity of the main shaft, the crushing roller makes a transverse rotary motion. And make it produce strong cyclic extrusion pressure, continuous progressive on the two crushing cavities of the material alternately broken. Then the product from the two discharge mouth constantly discharge. Crusher Working Principle. The primary gyratory crusher breaks the material

    Crusher NDT Program Global Physical Asset

    Primary Gyratory Crusher NDT Program. 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 In-situ Inspection; checking for cracking from inside out and surface. Inspect the

    US Patent Application for GYRATORY CRUSHER MAIN

    A gyratory crusher main shaft assembly has a main shaft, an axially upper region of the main shaft including a tapered conical section with a protective sleeve friction fitted over the cone. To facilitate mounting and dismounting of the sleeve, at least one groove is indented within a radially external facing surface of the main shaft at the region of the cone to allow fluid to be introduced

    HGT Hydraulic Gyratory Crusher

    Intelligent control system, heavy type main shaft. HGT Hydraulic Gyratory Crusher is a primary crusher integrated mechanical, hydraulic, electrical, automated and intelligent control together. And the automatic control system, its the greatest feature, makes operation more convenient. Applications: Mining, metallurgy, construction, chemical, cement, refractory material, ceramics, etc. Overview

    Cone crusher main shaft Jaw crusher main shaft

    Cone crusher main shaft Jaw crusher main shaft CnCrusher.net Languages composition China standard GB T 12225 2005 Matal density Nordberg NP15 impact crusher parts list Allis Chalmers Metso 42 65 gyratory crusher parts list Allis Chalmers Metso 50 65 gyratory crusher parts list Allis Chalmers Metso 54 75 gyratory crusher parts list Allis Chalmers Metso 60 89 gyratory crusher parts list

    HGT Hydraulic Gyratory Crusher

    Intelligent control system, heavy type main shaft. HGT Hydraulic Gyratory Crusher is a primary crusher integrated mechanical, hydraulic, electrical, automated and intelligent control together. And the automatic control system, its the greatest feature, makes operation more convenient. Applications:Mining, metallurgy, construction, chemical, cement, refractory material, ceramics, etc. Learn

    Gyratory crusher main shaft

    Gyratory Crusher Haiwang Technology Group. With the rotation of the eccentric shaft sleeve moving cone and the main shaft is doing rotary pendulum motion around the center line of the crusher When machine working in crushing cavity the ore from moving cone to fixed cone was crushed by extrusion and bending In moving cone far away from fixed cone crushed ore was discharged under gravity

 

Copyright © L&M Company name All rights reserved. Sitmap