eccentric throw cone crusher

WO2000021673A1

A variable throw eccentric cone crusher (10). The cone crusher (10) comprises a frame (14), a crusher head (30) supported on the frame (14) for gyration about a first axis, a bowl (54) supported on the frame (14) in spaced relation to the crusher head (30), and a mechanism on the frame (14) for varying the eccentricity of the gyration of the crusher head (30).

The Importance of Choke Feeding a Cone Crusher | Pilot ...

2021-9-17 · (Applies to the Cone Crushers UD211, QH331, QH440, US440 and UH440) It is very important to choke feed your cone crusher to ensure even liner wear and thereby extending the life of the liners. This will also ensure …

Brochure

2019-4-5 · and ideal eccentric motion, the Raptor 500 cone crusher can accept feed that is up to 25 percent larger than can be accepted by competitive cones with less throw or similar head diameter, while producing more material of desired cubicity and gradation. With a maximum diameter of 148 inches (3.75 m) and weight of 110,833 lbs. (50,274 kg),

Hydraulic Cone Crusher

The crushers can easily be matched to changes in production through the proper selection of crushing chamber and eccentric throw. AF cone crushers are an excellent choice as secondary crushers in combination with a jaw or primary gyratory crusher …

CH870i CONE CRUSHER

CONE CRUSHER CH870i is a technologically advanced, high-capacity cone crusher designed for crushing applications in mines or large sized quarries. Each crusher has a hydraulically supported main shaft which is supported at both ends. With a robust design, adjustable eccentric throw, a constant intake opening, high performance

What is the eccentric throw? — SRP

The eccentric throw is one of the most important parameters in defining the job that your cone crusher does. The mantle in a cone crusher spins in conical pendulum motion. That means it doesn''t stay in the center of the chamber – it sweeps around moving closer and further away from the concave. This is what creates the crushing action.

US6213418B1

A variable throw eccentric cone crusher. The cone crusher comprises a frame, a crusher head supported on the frame for gyration about a first axis, a bowl supported on the frame in spaced relation to the crusher head, and a mechanism on the frame for varying the eccentricity of the gyration of the crusher head. An eccentric member engages the crusher head and is …

Cone Crusher Configuration – How Setup Your Crusher For ...

2020-11-18 · Figure 11. Crusher operated with 44 mm eccentric throw. The color indicates crushing pressure going from low (green) to high (red). The mantle is shown in both open and closed position. So to make the process optimization efficient, use eccentric throw to adjust the capacity and the CSS to adjust the gradation.

Eccentric cone crusher having multiple counterweights ...

1998-10-14 · An eccentric cone crusher having multiple counterweights. More particularly, the present invention provides a cone crusher including a frame, a crusher head for eccentric rotation about an axis, an eccentric member supporting the crusher head and having a center of gravity off the axis of eccentric rotation, and at least two counterweights attached to the eccentric.

What affects cone crusher performance? — …

Cone crusher basics in 4 minutes The importance of the right mantle and concave What is the eccentric throw? What affects cone crusher performance? What affects liner life? Common Feed arrangement problems Optimal feed arrangement Premium Mantle Solutions – Flexifeed and Oversize Breaker High Reduction Concave

CH440 Cone crusher – Aggregate Equipment

The CH440 Cone crusher can be matched to changes in production through the selection of crushing chamber and eccentric throw. Our cone crushers are ideal for secondary and tertiary crushing and the compact and easy-to-service design …

Simulating a laboratory-scale cone crusher in DEM using ...

2020-7-15 · The eccentric throw also plays an important role in cone crusher throughput. In order to study the effect of stroke, the cone geometry had its inclination varied. The CSS was maintained constant at 5.0 mm throughout the simulations by displacing the cone vertically.

QH331 CONE CRUSHER

QH331 CONE CRUSHER ENGINEERING IN MOTION Featuring the proven, high performing CH430 Hydrocone. ... – Eccentric throw can be changed by simply turning the bush The throw range is the most extensive in the market 5 6 7. 4 7 6 8 3 2 1 4 Feeder – Automated variable speed feed conveyor to ensure maximum production, reduction

Eccentric Stroke Of Cone Crusher | Crusher Mills, Cone ...

2021-8-3 · Cone Crusher from GUR-SAN Construction Machines Ltd. Co., Turkey. Cone Crusher, Find quality Cone … This high RPM combined with aggressive eccentric stroke and wide angle crushing chamber ensure optimum capacity and cubic shape of the product.

Cedarapids Launches New CRC320 Cone Crusher Plant

2020-5-28 · The CRC320 combines the TG320 cone crusher and a 15 hp, 42" wide discharge conveyor on a portable all electric chassis. The crusher is fitted with an overflow chute and removable overflow panel so the overflow can buffer feed surges in a closed circuit application. The trailer width and length allow easy movement from site to site.

Small Cone Crusher

2018-4-19 · Small Cone Crusher. From the discussion so far it is obvious that two energy factors determine a crusher''s productivity: (1) Total power drawn affects the quantity produced of any given size or range of sizes. (2) The energy applied, previously defined as the crusher…

Variable throw eccentric cone crusher and method for ...

A variable throw eccentric cone crusher. The cone crusher comprises a frame, a crusher head supported on the frame for gyration about a first axis, a bowl supported on the frame in spaced relation to the crusher head, and a mechanism on the frame for varying the eccentricity of the gyration of the crusher head.

CH860 i & CH865i CONE CRUSHER

CONE CRUSHER CH860i and CH865i are technologically advanced, mid-range cone crushers designed for crushing applications in mines or large sized quarries. Each crusher has a hydraulically supported main shaft which is supported at both ends. With a robust design, adjustable eccentric throw, a constant intake opening, high performance

Crusher Close Side Settings

2016-1-17 · Crusher Close Side Settings. When it is necessary, or desirable, to operate a gyratory crusher at discharge settings below the minimum standard, the safe procedure is to fit the machine with a reduced throw eccentric. The crusher …

What is the eccentric throw? — SRP

Crusher Close Side Settings

Geometric analysis of cone crusher liner shape: Geometric ...

The eccentric throw is found to be nearly invariant for changes in cone height but to vary strongly with eccentric angle. There is close to a linear relationship between variation in choke area (representing throughput) and the CSS (representing maximum product size) when the cone height is changed.

CS550 CONE CRUSHER

2019-3-13 · and eccentric throw. The chambers available are: (C) Coarse; (EC) Extra coarse PLC controlled mechanical dump valve for tramp iron protection Reduces pressure peaks and mechanical stress on the crusher, greatly improving reliability CS550 CONE CRUSHER CS550 is the latest high capacity cone

eccentric gyratory crusher

the crusher cone carrier is mounted on an eccentric power supply unit cone and gyratory crushers are mainly used when impact crushing is no longer... the design of the gyratory crushers and jaw gyratory crushers is based on more optimum crushing ratio change of stroke through adjustment of eccentricity...

Cone Crusher Operating Variables

2017-5-18 · The closed side setting and eccentric throw both, have a larger effect on capacity and horsepower than head angle. Regardless of head angle, a large eccentric throw permits greater and more effective horsepower consumption than a reduced eccentric. A large eccentric permits greater crusher capacity than a reduced throw eccentric.