ball mill pinion bearing vibration in bolivia

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Gold ore whose types of deposits are diverse and complex is the mineral assemblage of gold. With features of chalcophile affinity and high melting point, the gold ore includes conglomerate type, porphyry type, quartz vein type and volcanic rock type, etc.

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Limestone is mainly composed of calcium carbonate (CaCO3), MO's Hardness 3 degrees. The limestone particles or powders can be used in building materials, road construction, metallurgy, chemical and other industries after crushing or grinding.

Ball mill at the Asarel Medet copper mine Pinion bearing damage in ball mill Using HD measurement technologies Bulgarian copper producer Asarel Medet AD monitors the mechanical condition of critical equipment in the openpit mine and flotation plant This case study deals with the successful detection of outer race damage on a ball mill

In the daily production of the ball mill there will always be some sudden failures such as severe vibration of the ball mill gear cracking of the large gear ring of the ball mill or the sudden increase in the temperature of the ball mill bearing accident Fodamon engineers shares the reasons and solutions of the severe vibration of the ball mill pinion

BALL MILL PINION SPEED 226 BALL MILL GEAR SPEED 18 GEARBOX Between Motor Ball Mill NB FTF BSF 2X BSF BPFO BPFI INPUT BRGS SKF22330 15 491 3192 6384 7358 10507 OUTPUT BRGS SKF22240 19 97 783 1566 1848 2446 GEARBOX GEARMESH FREQ 22629 19 Gearbox Pinion Tooth Count 19 Gearbox Bull Tooth Count 100 BALL MILL PILLOW BLOCK BEARINGS

Sep 11 2019 · This case study describes bearing damage detected through online measurements taken from a ball mill at the flotation plant of Asarel Medet AD in Bulgaria Asarel Medet AD is among the largest Bulgarian mining companies for the extraction and enrichment of copper ores located in the territory of Panagyurishte in the Pazardzhik district

Therefore the equipment temperature can be observedto check whether there is a fault in the ball mill pinion ball mill operating temperature range of 50 65°C The above four daily inspection records can not only check the ball mill small gear fault but also check the large gear bearing and other components whether there is a fault so

Actually I think Danny is onto something Mill speed 180 x 24241 17925 10767 17925 6007 so the sideband frequency is 6X the mill speed Does the bull gear have 6 segments Is the bull gear mounted above the pinion or to the side Is this a horizontal ball mill with large brass sleeve bearings at either end

BALL MILL PINION SPEED 226 BALL MILL GEAR SPEED 18 GEARBOX Between Motor Ball Mill NB FTF BSF 2X BSF BPFO BPFI INPUT BRGS SKF22330 15 491 3192 6384 7358 10507 OUTPUT BRGS SKF22240 19 97 783 1566 1848 2446 GEARBOX GEARMESH FREQ 22629 19 Gearbox Pinion Tooth Count 19 Gearbox Bull Tooth Count 100 BALL MILL PILLOW BLOCK BEARINGS

In the daily production of the ball mill there will always be some sudden failures such as severe vibration of the ball mill gear cracking of the large gear ring of the ball mill or the sudden increase in the temperature of the ball mill bearing n engineers shares the reasons and solutions of the severe vibration of the ball mill pinion

Ball mill at the Asarel Medet copper mine Pinion bearing damage in ball mill Using HD measurement technologies Bulgarian copper producer Asarel Medet AD monitors the mechanical condition of critical equipment in the openpit mine and flotation plant This case study deals with the successful detection of outer race damage on a ball mill

After a long period of operation of the ball mill transmission parts motor reducer pinion bearing bolt loose sometimes occur transmission components displaced so that the axis is not in the same line thus vibration Parking on the mill drive system should detect and realignment transmission

Therefore the equipment temperature can be observedto check whether there is a fault in the ball mill pinion ball mill operating temperature range of 50 65°C The above four daily inspection records can not only check the ball mill small gear fault but also check the large gear bearing and other components whether there is a fault so

Actually I think Danny is onto something Mill speed 180 x 24241 17925 10767 17925 6007 so the sideband frequency is 6X the mill speed Does the bull gear have 6 segments Is the bull gear mounted above the pinion or to the side Is this a horizontal ball mill with large brass sleeve bearings at either end

A vibration survey was carried on this Ball Mill with a duel pinion drive The vibration is high in all planes on both sides of the Mill or both pinion drives The measurements were similar in velocity on the motor gearbox and both pinion bearings The recommendations for repairs was close to exactly the same for both drives

MH Rod mill MH Ball mill MH SAG mill 500 1000 1500 2000 2500 3000 Maximum installed power kW All loadbearing structures in our MH Series mills are designed according to Outotec design standards to ensure safe and reliable operation In order to keep manufacturing costs and delivery time to a minimum some design parameters are fixed

The typical IGC pinion shaft arrangement having the impellers outboard of the seals and bearings allows access for the application of VIGV mechanisms at the inlet of each stage Fig 45 A if desired and similar accessibility exists for VDVs Fig 45 B with similar actuation mechanisms In both cases a single actuator rotates a control ring which subsequently rotates each IGV or VDV

Metallurgical ContentBall Mill Maintenance ManualOn Mill Installation and MaintenanceBall Mill Concrete FoundationsGrinding Mill FOUNDATIONGROUTINGBall Mill Sole Plate Am sure your Ball Mill is considered the finest possible grinding mill available As such you will find it is designed and constructed according to heavy duty specifications It is designed along sound engineering principles

The feed of the ball mill contains grinding balls In order to effectively reduce the direct impact of materials on the ball mill feed bushing and improve the service life of the ball mill feed bushing the feeding point of the groove in the feeding part of the ball mill must be as close to the side of the mill barrel as possible

Mining The mining industry operates in an increasingly competitive and capitalintensive industry where profit margins are slim As technology advances and more productive equipment is brought in a solid maintenance program is required to improve reliability and secure a maximized return on investments