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Aug 28 2011 re ball mill girth gear and pinion alignment 207 am pinion alighnment is done by coating the pinion with a lead based grease after rotating the drum the grease marks will show the contact area the pinion should contact the girth ring near the center of the gears
Pinion gear mating with the gear ring for ball millon this product details page you can find comprehensive and indepth pinion gear mating with the gear ring for cr4 thread ball mill girth gear and pinion alignment
Jan 20 2011 the girth gear pinions were aligned according to their standard procedure and within limit values the axis of a pinion shaft is well misaligned compared to the output shaft of the gearbox i tried to measure the alignment with lasers but i couldnt get the laser beam in my targets
Aug 11 2015 ball mill preventive maintenance pm it is a frequency work to maintain and repair ball mills ag mills and sag mills the maintenance work influences the rotational speed and service life of ball mills in order to reduce downtime of ball mill regular examination and timely replacement of the parts should be done
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I have an issue with a gear drive on a ball mill 2xgm is rising and i have sidebands at 107cpm and i dont know why they are at 107 not relevant to any turning speeds ect i checked the root clearance a week ago and the inboard is about a 066 smaller than the outboard the pinion is 24 long and has 24 teeth it is obvious i have there is obvious spalling on the gear faces
The ball mill maintenance course is designed to engage in the effective use of handson learning methodology as a unique combination of theory and practical work section applied to the maintenance inspection of the ball mill system this course offers an indepth understanding of the maintenance activities providing the precise tools to achieve optimal levels of personal performance and
The gearing systems associated with these industries are challenged daily with operating in order to maintain alignment of the girth gear and mill pinion standard practice in the industry is to measure the experimental work has been done on a ball mill at a coal fired power station in south africa
Ball mill gear alignment mayukhportfoliocoin ball mill gear alignment ball mill gears adjustment youtube 9 oct 2013 support contractor for a ball mill pinion an apparatus for axially adjusting a bottom work roll of a plug mill to align the grooves of a second pinion ball mill girth gear and pinion alignment
How to align a ball mill pinion and girth gear ore mineral crushers girth gear with dual pinions alignment bulkonline forums condition and does any one ii84 the pinion and girth gears of two 9 mw ball mills exhibited severe scoring within five months of commissioning
Ball mill maintenance shop and field work ball mill maintenance our shop and field crews make a unique combination to provide complete and up to date ball mill maintenance services the shop is fully equipped with the large machining fabrication and engineering capabilities to rebuild your mill
Ball mill gear alignment daily work how to align a ball mill pinion and girth gear mining how to align a ball mill pinion and girth gear ore mineral crushers girth gear with dual pinions alignment bulkonline forums condition and does any one ii84 the pinion and girth gears of two 9 m
Gear for mill girth gear spare parts manufacturer supplier in china offering girth gear for ball mill high precision large double helical gear for mechanical parts high precision customized transmission helical gear and so on
Align ball mill pinion gears mtm crusher in quarry align ball mill pinion gears pinion assembly 9 oct 2013 to install ball mill and adjust the transmission part based on the hosts large gear cr4
Adding more coal to the process changes the load of the mill but the ball charge stays constant the amount of ball charge in the mill is a function of the condition of the mill liners the mill drive system consists of the main mill motor the main reduction gear box mill pinion and girth gear
Ball mill gear alignment daily work ball mill pinion alignment pdf ball mill pinion alignment pdf ball mill girth gear pinion alignment the pinion and girth gears of two 9 mw ball mills exhibited severe scoring more ball mill installation and operation observation how to align a ball mill pinion and girth get a quote
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
Cleaning of a ball mill pinion cement ball mill pinion replacement work crushergranite this page is provide professional cement ball mill pinion replacement work information for you
Installation of ball mill and girth gear alignment of girth gear and pinion installation of belt bucket elevator belt and screw conveyors erection and commission of ball mill blow bar type impact crusher reciprocating grate cooler etc team leading and mind setting of staffs spare parts management budget preparing cross functional
Ball mill pinion gear shaft christineskkennl pinion gear sag mill ggzplusnederlandnl ball mill pinion alignment riskmark from mon ball mills there is a second type of ball ball mill alignment zenith grinding mills and their dual pinion mill how to align ball mill pinion to drive motor sag mill ball mill ring gear dual pinion drive systems variable speed introduction alignment of the
How to spec a mill gear frank c uherek ball mills are smaller still and use a larger percentage of balls to perform most of the work largediameter mills allow for use of gear ratios not normally thought possible in singlereduction applications namely 81 to 201
Our maag gear lgdx gear unit now has the longest possible lifetime which we achieved by maintaining our proven gearing philosophy updating the casing design and developing a clever lubrication concept our unique symmetrical gear casing gives you the flexibility to install the side drive at the centre line or 40 below your ball mill
