13 feet long ball mill need motor

We can also buy surplus ball mills or sell on a consignment basis From small Lab and Pilot Batch Mills to large Ball Mills we source mills to suit your needs manufactured by Denver Nordberg Allis Chalmers Polysius FLSMidth Dominion Hardinge Metso and more A ball mill is a cylindrical device used in grinding or mixing materials like

Used Ceramic Lined Ball Mill Approximate chamber 19 diameter x 26 long Approximate 32 gallon 427 cubic feet Driven by a 1 hp 360208230440 volt 1730 rpm motor

Extra Long Ball Screw Barnes Industries has made some of the longest ball screws in the machine tool industry The Daniluk Corporation Oklahoma City OK contracted Barnes to build a custommade 56 foot long ball screw with a rotating ball nut assembly for a large Giddings and Lewis horizontal boring mill

feet long ball mill need motor ball mill designpower calculation a motor with around 1400 horse power is calculated needed for the designed task now we much select a ball mill that will draw this power the ball mill motor power requirement calculated above as 1400 hp is the power that

Make a Ball Mill in 5 Minutes This is for all the pyro nuts that I came across on Instructables This can be used to grind chemicals to a very fine grain or to polish says A ball mill is a type of grinder used to grind materials into extremely fine powder for use i

These ball mills are relatively small bearing mounted on a steel frame All ball mills are sold with motor gears steel liners and optional grinding media chargeload Ball Mills or Rod Mills in a complete range of sizes up to 10′ diameter x 20′ long offer features of operation and convertibility to meet your exact needs They may be

The mill used for this comparison is a 44meter diameter by 136 meter long ball mill with a 5000 HP drive motor It is designed for approximately 90 per hour This type twocompartment mill is a state oftheart shell supported cement finish mill

CONGA THE WORLD’S FIRST 42 FOOT DIAMETER 28 MW GEARLESS SAG MILL ABSTRACT In 2010 Newmont made the decision to purchase a 42 foot ft SemiAutogenous Grinding SAG mill from Metso and a 28 MegaWatt MW Gearless Mill Drive GMD from ABB for the Conga Project in Peru

Jan 19 2016 · The mills at Sentinel in Zambia are amongst the world’s biggest with 2 off 40 ft SAG mills complete with 28 MW drives and 2 off 28 football mills

Mar 29 2019 · How to Make a Ball Mill Ball mills are a special instrument used to break up hard solids into a fine powder They are similar to rock tumblers in that the instrument is a rotating container filled with heavy balls to grind the substance

We provide optimized mill drive solutions for all types of ringgeared mills low and high speed single and dual pinion with and without a gearbox all designed for reliable long

offers 901 138kv motor products About 95 of these are ac motor 1 are dc motor A wide variety of 138kv motor options are available to you such as asynchronous motor induction motor and synchronous motor You can also choose from dripproof totally enclosed and explosionproof As well as from boat car and home appliance

MSC Industrial Supply Co MSC Industrial Supply Inc is a leading North American distributor of metalworking and maintenance repair and operations MRO products and services With over 75 years of experience MSC is dedicated to helping customers drive greater productivity profitability and growth

Porcelain ball mill approximately 23 X 32 27 diameter x 38 long with internal brick Unit is approximately 13 cubit feet 90gallon capacity driven by 3 hp 220440 volt 1880 rpm motor shaft rpm of 100 thru gearbox Unit has chargedischarge with cover mounted bearings is mounted on carbon steel stand No nameplate data available

CHAINLESS LEAD OXIDE MILL Based on Sovema’s longterm experience in the supply of lead oxide production systems this innovative piece of equipment features compact design with high performance The ball mill is available in three versions with different capacities up to 30 tday 24 tday and 14 tday MILLMASTER CONTROL SYSTEM

Ball Mill Power Calculation Example A wet grinding ball mill in closed circuit is to be fed 100 TPH of a material with a work index of 15 and a size distribution of 80 passing ¼ inch 6350 microns

Porcelain ball mill approximately 23 X 32 27 diameter x 38 long with internal brick Unit is approximately 13 cubit feet 90gallon capacity driven by 3 hp 220440 volt 1880 rpm motor shaft rpm of 100 thru gearbox

Ring gear drives huge grinding mill Following the SAG mill will be two 9000hp ball mills each one 20ft in diam and 3312ft long that do the finish grinding this mill uses a ring

CONGA THE WORLD’S FIRST 42 FOOT DIAMETER 28 MW GEARLESS SAG MILL ABSTRACT In 2010 Newmont made the decision to purchase a 42 foot ft SemiAutogenous Grinding SAG mill from Metso and a 28 MegaWatt MW Gearless Mill Drive GMD from ABB for the Conga Project in Peru

The scale can be placed at one foot or at six inches from the fulcrum the column on the left Right now any readings are divided by 4 since the scale is on the 6 mark from the fulcrum The lever is two feet long The holder for the rocket motor far right is a piece of angle iron with a wood pad on top

Aug 09 2010 · What size stepper motor do Ineed Welcome to the MYCNCUK forums For dovetails as on a mill it is not easy to calculate and is best measured with a spring balance firstly to determine what pull is required to get the table moving and then to maintain that movement 0003 for a ball slide 001 for lowend ball races on aluminum

We can also buy surplus ball mills or sell on a consignment basis From small Lab and Pilot Batch Mills to large Ball Mills we source mills to suit your needs manufactured by Denver Nordberg Allis Chalmers Polysius FLSMidth Dominion Hardinge Metso and more A ball mill is a cylindrical device used in grinding or mixing materials like

Coupling Alignment Fundamentals Rexnord 5555 S Moorland Rd New Berlin WI 531517953 538214 Telephone 2627964060 Fax 2627964064 February 2014 August 2013 Page 1 of 14 CONTENTS I Why Align Rotating Equipment II Defining Shaft Misalignment III Alignment Methods Poor Fair Good and Best IV

Very large tonnages can be ground with these ball mills because they are very effective material handling devices Ball mills are rated by power rather than capacity Today the largest ball mill in operation is 853 m diameter and 1341 m long with a corresponding motor power of 22 MW Toromocho private communications

Aug 11 2007 · Motor Have an open when searching for this It is definitely the most expensive and most important part in your ball mill but if you look around enough you can surely find one for free The motor should probably run at a least 500 rpm Higher is fine itll just mean youll need a greater reduction ratio

Page 1 of 15 Ball Milling FAQ posted in Newbie Questions This is a commonly asked subject so I thought I would provide an easily accessible central location This is a simplified guide and is in no mean meant to be allinclusive Do I need a ball mill In a technical sense you do not NEED a ball mill but its hard to progress too far in the hobby without one

Ball mills designed for long life and minimum maintenance Metso overflow ball mill sizes range from 5 ft x 8 ft with 75 HP to 30’ x 41’ and as much as 30000 HP Larger ball mills are available with dual pinion or ring motor drives Our mills incorporate many of the qualities which have made the Marcy name famous since 1913