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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 the machine are ...

US5718391A - Gyratory crusher having dynamically ...

A gyratory crusher includes a frame structure; an eccentric member rotatably mounted to the frame structure about a first axis; a main shaft rotatably mounted to the eccentric member about a second axis angularly offset from the first axis; a crusher head mounted to the main shaft and supported by a plurality of hydrostatic bearings, mounted on the frame structure in abutting engagement with ...

Mantle Bowl Liner Concave, Cone Crusher Wear Parts ...

Mantle, Bowl Liner and Concave are the main wear part of Cone Crusher. We provide the matching products according to the customers' machine type. The product mainly uses high manganese steel material, for example Mn14Cr2, Mn18Cr2, Mn22Cr2 and so on. Our cone parts are widely used on mining, construction, chemical, cement and metallurgical ...

Construction, Working and Maintenance of Crushers for ...

Gyratory Crushers Gyratory crusher is generally used as a primary crusher. The crusher is popular due to its high throughput capacity and the large sized opening. The crusher is well suited for handling direct feed from haul/dump trucks. The gyratory crusher is mainly used in rock that is abrasive and/or has high compressive strength.

Bowl Liner - Crusher Wear Spare Parts

TOUGHING is served for jaw crusher, cone crusher, impact crusher,sanding machine and other types of machine in mining, sand, cement, chemical industries more than 20 years.The main products are: jaw plate, mantle, bowl line, hammer, blow bar, liner, roller, mill ring etc.

BOWL-LINER FOR GYRATORY ROCK CRUSHER - COLUMBIA STEEL ...

United States Patent 3840192. A bowl-liner is secured to the bowl-frame of a gyratory rock crusher by J-bolts. The bowl-frame has a number of open ended bosses circumferentially spaced about the vertical axis of the bowl-frame. The bowl-liner is positioned beneath the bowl-frame and has upwardly projecting receptacles which fit within the bosses.

China M18cr2 Mantle Bowl Liner Suit 5475 Gyratory Crusher ...

M18cr2 Mantle Bowl Liner Suit 5475 Gyratory Crusher Wear Parts Manufacturer Hyton Casting is a famous foundry of high manganese and high chrome castings for more than 16 years. Our main products are mantle,concave,jaw plate, blow bar,hammers and vsi crusher …

Crusher Liners | Cone Crusher Liners | Crushing Wear Parts

Crusher Liners. CSP is a leading supplier of cast, forged, and fabricated wear solutions to OEM and aftermarket crusher operators. We have over 30 years' experience supplying crushing wear parts to global mining and mineral processing, oil sands, steel, cement, power and aggregate customers. We supply crusher liners and wear parts with ...

mantle and bowl liner for cone crushers drawings seccions

Patent US8387905 - Modular shell for crusher device - Google Patents 5 Mar 2013 ... at least two outer shell sections having an annular inner surface, and wherein ... Crushing devices, such as cone crushers and gyratory crushers, are typically ... wedged and squeezed between the mantle and the bowl liner or concave. .... of such devices are shown in the accompanying drawings in which:.

US3565354A - Gyratory crusher mantle-bowl structure ...

Particularly formed telescopically mating conical elements (mantle and bowl) are disclosed for use in a cone type gyratory crusher as employed for reducing hard rock ore. Each of the conical elements includes a substantial crushing section of essentially linear taper, which has a hard metal surface layer (over 12 percent chromium and over 2.5 percent carbon) of at least 7/16-inch thickness.

Simulation and advanced control of transient behaviour in ...

Linear dynamics Dynamic model of a gyratory cone crusher 15 20 25 300 350 400 450 62.5 63 63.5 64 CA ES CSS Engine dynamics model Piston dynamics model Flow model Crusher dynamics model Stroke Cavity geometry model Product size distributionmodel Power model Capacity model Product Size [mm] RMS Power [kW] Capacity [t/h] u y Crusher constants ...

Fldsmith 5467 Gyratory Crusher Parts Heat Nut Mantle Bowl ...

Fldsmith 5467 Gyratory Crusher Parts Heat Nut Mantle Bowl Liner, Find Details about Gyratory Crusher, Gyratory Crusher Parts from Fldsmith 5467 Gyratory Crusher Parts Heat Nut Mantle Bowl Liner - JINHUA STEEL CASTING AND ENGINEERING PARTS CO., LTD.

GYRATORY CRUSHER MANTLE-BOWL STRUCTURE - STOODY CO.

1. An improved mating mantle-bowl structure for a crusher wherein a drive unit provides a gyratory movement between said mantle-bowl structure to afford a crushing action, comprising: a mantle defined as a figure of revolution and including an externally defined conical section of substantially linear external taper and an external throat portion thereabove, said mantle comprising a base metal ...

Gyratory Crusher & Cone Crusher Mantle Differences

Difference between jaw crusher and gyratory crusher. 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.

BOWL-LINER FOR GYRATORY ROCK CRUSHER - COLUMBIA …

United States Patent 3840192. A bowl-liner is secured to the bowl-frame of a gyratory rock crusher by J-bolts. The bowl-frame has a number of open ended bosses circumferentially spaced about the vertical axis of the bowl-frame. The bowl-liner is positioned beneath the bowl-frame and has upwardly projecting receptacles which fit within the bosses.

Gyratory and Cone Crusher - ScienceDirect

Primary crushers are solidly built to receive large lumps of rock directly from the mines and designed for large tonnage throughputs. Basically, gyratory crushers consist of a fixed solid conical shell or bowl (also called concaves) and a solid cone within the bowl called a breaking head (Figure 5.1).The breaking head is fixed to a central spindle, which is hydraulically suspended or ...

Gyratory Crushers - Mineral Processing & Metallurgy

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).

US3887143A - Gyratory crusher - Google Patents

A gyratory crusher includes a bowl assembly adjustably positioned relative an annular support ring mounted atop a fixed peripheral frame. Radial flanges on the bowl are vertically located by shims and retainer brackets containing the flanges which are then interlocked relative the support ring by hydraulically actuated means. A segmented clamp ring intermediate the bowl and support ring is ...

2. GYRATORY CRUSHERS

GYRATORY CRUSHERS The original patent for the gyratory crusher was granted to Phile- tus W. Gates in 1881. This fint crusher was used by the Buffalo Cement Co. At the time these early gyratory crushers were developed all mining and quarrying, either underground or open pit, was done by hand; tonnages generally were small and product ...

IS 4255 (1967): Gyratory and Cone Crushers

3.1.2.3 Fine bowl gyratory crusher- A gyratory crusher in which the discharge setting can be adjusted to less than 20 mm. 3.2 Cone Crusher - The cone crushers are generally classified, depending upon the type of the cone and the throw, as standard cone and short-head cone crushers. 3.2.1 standard ...