Rotor In Impact Crusher

US Patent for Rotor for an impact crusher Patent

A rotor of an impact crusher has at least one stellate plate which can be attached to the rotor shaft A plurality of paddle blade type hammer tools are mounted on each stellate plate The hammer tools are secured above and below the stellate plate by tool mounting brackets having hook shaped ends that engage with the hammer tools A respective adapter piece is placed in the stellate plate

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Emergency Solution for Rotor Fracture of Impact

2020 11 17· The impact crusher has been running normally for 4 years After routine shutdown inspection it was found that there was a crack in the rotor of the impact crusher Emergency measures were taken to deal with the problem so that the production could proceed smoothly The rotor of the impact crusher is welded structure of steel plate and made

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Impact crushers high quality impactors

Vertical shaft impact crushers Vertical shaft impact crushers take the full advantage of so called rock on rock crushing process In vertical shaft impact crushers the crushable material is fed through the centre of the rotor where it is accelerated to high speed before being discharged through openings in the rotor

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US3784117A Rotor for use in impact crushers

A rotor body is composed of a plurality of axially spaced parallel plates which are rigidly connected for rotation about a joint axis The outer periphery of the rotor body is provided with slots extending inwardly of the periphery and in parallelism with the axis and impact bars are arranged in the respective slots Between the bars and one sidewall of each slot is mounted a support bar

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How to Prolong Service Life of Impact Crusher

2018 11 16· 3 Select the model of impact crusher rotor bearing correctly Double row radial spherical roller bearing has the advantages of strong bearing and good self aligning performance so choose them as rotor bearing 4 Improve the stress condition of the impact crusher rotor bearing Increase the flexibility of the bearing seat to reduce the impact

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Primary Impactor HPI H HAZEMAG

The HPI H Crusher has two impact aprons and can also be equipped with a grinding path The rotor is capable of handling feed material up to ³ and gap settings of the impact aprons and grinding path can be adjusted hydraulically to provide optimum control over the end product granulometry

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How to Effectively Avoid the Imbalance of the

2018 11 13· Consequences by Impact crusher rotor imbalance 1 It will generate a large inertia force and inertia moment which will cause unstable operation of the equipment 2 It will cause large vibration of the rotor to generate additional dynamic load making the bearing temperature rising too high and even causing crack damage to some parts further service life to be shortened

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Primary Impactor HPI H HAZEMAG

The HPI H Crusher has two impact aprons and can also be equipped with a grinding path The rotor is capable of handling feed material up to ³ and gap settings of the impact aprons and grinding path can be adjusted hydraulically to provide optimum control over the end product granulometry

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EP1960108B1 Rotor for an impact crusher

EP1960108B1 EP06817726A EP1960108B1 EP 1960108 B1 EP1960108 B1 EP 1960108B1 EP 06817726 A EP06817726 A EP 06817726A EP 1960108 B1 EP1960108 B1 EP 1960108B1 Authority EP European Patent Office Prior art keywords rotor impact tools impact stellate tool Prior art date 2005 12 08 Legal status The legal status is an assumption and is not a legal

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Construction Working and Maintenance of Crushers for

5 Construction Working and Maintenance of Crushers for Crushing Bulk Materials In a non reversible hammer mill with screen bars shown in above figure material is broken first by impact between hammers and breaker plates and then by a

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Rotor centrifugal crusher Selective crusher

Globally proven twin chamber rotor Specialized in vertical shaft crushers rotor and vertical shaft impact crushers Patented twin chamber rotor Unit ready for operation Ready to install unit consisting of machine and drive train on a base frame Easy access due to large cover that can be raised hydraulically and pivoted by 360° Reliable

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How to Prolong Service Life of Impact Crusher

2018 11 16· 3 Select the model of impact crusher rotor bearing correctly Double row radial spherical roller bearing has the advantages of strong bearing and good self aligning performance so choose them as rotor bearing 4 Improve the stress condition of the impact crusher rotor bearing Increase the flexibility of the bearing seat to reduce the impact

Get Price

Nordberg NP1110 impact crusher Metso

Nordberg NP1110 HSI crusher is the smallest model in Nordberg NP Series HSI crushers family and available as a stationary unit or mobile version High performance Nordberg NP1110 HSI crusher consists of heavy rotor wear resistant materials and an optimal crusher chamber design

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US Patent for Rotor for an impact crusher Patent

A rotor of an impact crusher has at least one stellate plate which can be attached to the rotor shaft A plurality of paddle blade type hammer tools are mounted on each stellate plate The hammer tools are secured above and below the stellate plate by tool mounting brackets having hook shaped ends that engage with the hammer tools A respective adapter piece is placed in the stellate plate

Get Price

Parameters In Impact Crusher That Affect Its

2021 06 11· Impact crusher has high crushing ratio and efficiency so it is widely used in metallurgy construction chemical and some other industries There are various parameters in impact crusher and these parameters are related with each other and affect the function of impact crusher together

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Common Faults of Impact crusher Crusher Blog

2011 08 03· First impact crusher vibration 1 the material is too large you can check the feed size wear indicating the need to replace the hammer back 3 rotor imbalance the need to adjust handled properly need to check the anchor bolts and This professional crusher blog contains crusher basics which focuses on the jaw crusher hammer crusher impact crusher

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Rotor impact mill crushing of composite

The BHS rotor impact mill is a high performance crusher with a vertical shaft that addresses the needs of the recycling industry The mill s unique impeller rotor works together with a toothed anvil ring to subject the inserted material to severe mechanical stress Material compounds are crushed and separated selectively entangled materials

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How to Prolong Service Life of Impact Crusher

2018 11 16· 3 Select the model of impact crusher rotor bearing correctly Double row radial spherical roller bearing has the advantages of strong bearing and good self aligning performance so choose them as rotor bearing 4 Improve the stress condition of the impact crusher rotor bearing Increase the flexibility of the bearing seat to reduce the impact

Get Price

Emergency Solution for Rotor Fracture of Impact

2020 11 17· The impact crusher has been running normally for 4 years After routine shutdown inspection it was found that there was a crack in the rotor of the impact crusher Emergency measures were taken to deal with the problem so that the production could proceed smoothly The rotor of the impact crusher is welded structure of steel plate and made

Get Price

Rotor impact mill crushing of composite

The BHS rotor impact mill is a high performance crusher with a vertical shaft that addresses the needs of the recycling industry The mill s unique impeller rotor works together with a toothed anvil ring to subject the inserted material to severe mechanical stress Material compounds are crushed and separated selectively entangled materials

Get Price

HSI Crushers Metallurgist Mineral Processing Engineer

rotating rotor mounted horizontally in the crusher and fitted with replaceable hammers • The hammers are manufactured from a high wearing material that can also withstand the high energy impact forces within the crusher • The rotor design is an important factor in the efficiency of the crusher The width of the rotor the weight or mass

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Locking device for locking a hammer to a rotor in

A locking device for a crusher rotor of a horizontal shaft impact crusher includes a locking wedge having a first through bore a screw element for driving the locking wedge into a locking position between a rotor arm and the hammer element and for holding the locking wedge in the locking position thereby fixing the hammer element to the rotor disc a locking nut for receiving the locking

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Rotor centrifugal crusher Selective crusher

Globally proven twin chamber rotor Specialized in vertical shaft crushers rotor and vertical shaft impact crushers Patented twin chamber rotor Unit ready for operation Ready to install unit consisting of machine and drive train on a base frame Easy access due to large cover that can be raised hydraulically and pivoted by 360° Reliable

Get Price

How to Effectively Avoid the Imbalance of the

2018 11 13· Consequences by Impact crusher rotor imbalance 1 It will generate a large inertia force and inertia moment which will cause unstable operation of the equipment 2 It will cause large vibration of the rotor to generate additional dynamic load making the bearing temperature rising too high and even causing crack damage to some parts further service life to be shortened

Get Price

Rotor For An Impact Crusher SWISSRTEC GMBH

A rotor for an impact crusher with a vertically extending rotor shaft 2 and at least one stellate plate 10 connected thereon locked against rotation on which a plurality of replaceable attached hammer tools 20 are mountably attached in a relative distance to a center of the rotor disc by different replaceable adapter pieces 40 the rotor comprising the hammer tools 20 shaped as

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Nordberg NP1110 impact crusher Metso

Nordberg NP1110 HSI crusher is the smallest model in Nordberg NP Series HSI crushers family and available as a stationary unit or mobile version High performance Nordberg NP1110 HSI crusher consists of heavy rotor wear resistant materials and an optimal crusher chamber design

Get Price