Large Capacity Gyratory Crushers for Primary Crushing

Therefore, gyratory crushers are the first choice for medium and large factories. How does a gyratory crusher work? The rotary crusher operates by the rotary motion generated by the eccentric arrangement of the main shaft. The material is fed into the top of the crusher and is crushed between the crushing chamber and concave as it travels downward.

Torque Analysis of a Gyratory Crusher with the …

A gyratory crusher consists of a movable and truncated conical head and a fixed concave shell, as is presented in Figure 1. The head is integral with the main shaft, and it is covered by an element of …

CG810 Primary Gyratory Crusher For Maximum …

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 longer wear life than competing spider bushing design.

Gyratory Crusher (Gyratory Crushers Explained)

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Application guide SUPERIOR® primary gyratory crusher …

WEBA primary gyratory crusher consists of a concave surface and a coni-cal head; both surfaces are typically lined with manganese steel. The top of the shaft attached to the crushing …

Crushers

Gyratory crushers have an oscillating shaft. The material is reduced in a crushing cavity, between an external fixed element (bowl liner) and an internal moving element (mantle) mounted on the oscillating shaft assembly. ... An eccentric shaft rotated by a gear and pinion produces the oscillating movement of the main shaft. The eccentricity ...

Gyratory Crusher

Gyratory 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 shaft has an adjusting nut. If the adjusting nut is rotated, the crushing cone can rise or lower, and the discharge port becomes bigger or smaller.

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. ... first the sheave which is attached to a SHAFT, on this shaft there are two STABILIZER BEARINGS and at the other end a PINION GEAR. A pinion gear is a small gear driving …

Gyratory Crusher TSUV

Unlike other gyratory crushers, which require workers to get in underneath the crusher to perform maintenance tasks – a high-risk operation – the TS range allows service and maintenance to be carried out from above. ... The unique self-aligning main-shaft negates the need for service personnel to be working underneath a heavy suspended load ...

Types of Crushers Explained: Everything You Need to Know

The mantle is rotating and the material is getting compressed against the concave surface thereby it breaks and becomes smaller. Gyratory crushers are valued for their high capacity, continuous operation, and ability to process feeds up to 1500 mm in diameter. Unlike jaw crushers, gyratory crushers generally have higher reduction ratios.

Jaw Gyratory Crusher Pro

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

Application guide SUPERIOR® primary gyratory crusher …

shell, which causes the central vertical shaft to gyrate. The vertical shaft is free to rotate about its own axis. Gyratory crushers are one of the main primary crusher types used in mines and quarries. The size designation of gyratory crushers is based on the size of the feed opening and the mantle diameter. Main features

Superior™ MKIII 54-75 primary gyratory crusher

Resistant U-shaped arched spider, durable manganese bronze spider bushing, new shell separators and inspection ports, as well as hardy one-piece main shaft makes the Superior™ MKIII 54-75 primary gyratory crusher efficient and lasting, but …

Mining crushers SuperiorTM MKIII Primary Gyratory

Outotec's line of Superior™ 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 new ... main shaft Large upper counter weight-60% Dynamic loads Shell separators Inspection ports

Gyratory Crusher Pro

Our Gyratory Crusher Pro offers our customers high-performance crushing operations under toughest conditions from -40°C to 50°C - whether it is the heat of the Australian summer or the cold of the Norwegian winter.. Built for ultimate performance and easy maintenance, this hard rock crusher excels at the crushing of medium hard to hard rock …

Primary Gyratory Crusher High Performance GY Series

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 ... Due to the use of a hydraulic main shaft support mechanism, the GY primary gyratory crusher can be started under full load should it be required; e.g., in the case of an unplanned power failure. ...

Gyratory Crusher & Cone Crusher Mantle Differences

Any of you that are at all familiar with the Gyratory crushers and Cone Crushers that the former are used as Primary crushers will probably note many similarities between the types. Each use a cone shaped crushing surface, and the same principal in the eccentric is employed to develop the crushing action required. The difference between …

Crushing 101 – Different types of crushers for distinctive needs

The gyratory crushers are equipped with a hydraulic setting adjustment system, which makes it possible to regulate the gradation of the crushed material. ... Another principle is that of setting the adjustment by lifting or lowering the main shaft. The advantage of this is that the adjustment can be done continuously under load.

Superior™ MKIII 42-65 primary gyratory crusher

The core of the Superior™ MKIII 42-65 primary gyratory crusher is the robust design. Resistant U-shaped arched spider, durable manganese bronze spider bushing, new shell separators and inspection ports, as well as hardy one-piece main shaft makes Superior™ MKIII primary gyratory crushers efficient and lasting, but easy to maintain when needed.

Gyratory Crusher | Jaw Crusher Manufacturer | CITIC HIC

CITIC HIC engineers employ EDEM software to simulate a variety of different conditions, evaluate the crusher parameters, and perform finite element analysis of dynamic load, fatigue failure, lubrication, fluid flow and kinematics to design and manufacture the crushing equipment that best satisfies customers' requirements of ore characteristics, particle size …

Product datasheet Gyratory Crusher KB 54-75 Pro

Main shaft stand Hydraulic nuts Enclosure of hydraulic unit, comparable to IP 54 Different liner configurations etc. Gyratory Crusher KB 54-75 Pro High-performance primary crushing for capacities above 5,000 mtph M 02-23 0000-42-ENG Product datasheet. Efficient primary crushing

CG800i GYRATORY CRUSHER SERIES

between the upper mantle area and main shaft absorbs forces to avoid fatigue failures. The automation system optimizes the performance of the crusher without overloading it, …

Gyratory Crushers

Construction, Working and Maintenance of Crushers for …

A gyratory crusher uses a mantle that gyrates (rotates) within a cone shaped inner surface lined with wear resisting plates often called concaves. As the mantle gyrates within the ... 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 ...

DESIGNED TO CRUSH SMART BUILT TO MEAN …

These reliable, premium, gyratory crushers are full of smart innovations and connected 24/7 to My . Tough crushing together with a complete overview of crusher performance – to maximize uptime and ... main shaft, and adapts the crusher's settings in real time to match feed curve variations and variations in the hardness of the ...

Simulation and optimization of gyratory crusher …

1. Introduction. The gyratory crusher is widely used in primary crushing of metal ore such as iron ore and copper ore due to its high productivity and large feed inlet [[1], [2], [3]].In recent years, with the growth of the world's population, the development of urbanization and the improvement of living standards, the demand for the ore continues …

(PDF) Torque Analysis of a Gyratory Crusher with the

The main shaft is supported by the spider at the top and by the main shaft position system (a hydraulic system of vertical adjustment) and eccentric bushing at the bottom.

Gyratory Crusher vs. Cone Crusher: What's the Difference?

The gyratory crusher operates by means of a gyrating mantle, which gyrates continuously against a stationary concave surface. The main components of a gyratory crusher include the mantle, the concave surface, and an eccentrically mounted rotating shaft. The mantle is located on the top of the shaft and is connected to it via a …

CG810 Primary Gyratory Crusher For Maximum …

CG810i crusher offer excellent reliability and safer & faster maintenance – up to 30% faster than competing crushers. A robustly designed one-piece main shaft and …

Gyratory Crusher

(2) In a hydraulic gyratory crusher that uses hydraulic power, the main shaft is fitted on the plunger in the hydraulic cylinder. If the hydraulic oil volume below the …

Heavy duty, maintenance-friendly Gyratory Crusher

The Gyratory Crusher "NT" incorporates all of the TC's heavy-duty design features (Heavy Cast-Steel Shell Sections, Forged Main Shaft and Countershaft, Robust Gearing, Generous Lubrication, Long-Life Bronze Components) and focuses on coupling these historical characteristics with updated maintenance-friendly features.

Product datasheet Gyratory Crusher KB 63-130 Pro

Main shaft stand Hydraulic nuts Enclosure of hydraulic unit, comparable to IP 54 Different liner configurations etc. Gyratory Crusher KB 63-130 Pro High-performance primary crushing for capacities above 14,000 mtph M 02-23 0000-45-ENG Product datasheet. Efficient primary crushing

Gyratory Main Shaft Mantle Removal

Gyratory Main Shaft Mantle Removal ... SHARE THS POST ON; The Previous Post ; Our HP 800 Mainframe had a loose shaft and we re-fit the shaft back to OEM specs with a 2-week-turnaround to get a 3.5-million-ton-plant back up and running. ... Integrity, Commitment, Respect, and Excellence. When Big Crushers Need …

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 ... and indirectly the length of the main shaft. The crusher manufacturer usually develops a pattern of sizes that determine the relation of feed opening to large-mantle diameter such as 4245, 5474 in., etc. ...

Gyratory Crushers CG800i

CG800i crushers offer excellent reliability and safer & faster maintenance – up to 30% faster than competing crushers. A robustly designed one-piece main shaft and …

Primary SUPERIOR® gyratory crushers Wear parts …

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 is based on the size of the feed opening and the mantle diameter. Main features • Steep crushing chamber and long crush-

CG820 Primary Gyratory Crusher For Safe Crushing …

CG820i crusher offer excellent reliability and safer & faster maintenance – up to 30% faster than competing crushers. A robustly designed one-piece main shaft and …