How Much Hp Motor Required For Tonn Ball Mill

VFD's & IEEE 519 | Mike Holt's Forum

Aug 19, 2008. #1. I'm involved in the selection of VFD's for some large AC motors (up to 450HP). The spec that was given to the supplier imposes the requirement that these VFD's "shall meet all requirements of IEEE Std 519". I have IEEE Std 519 ("Recommended Practices and Requirements for Harmonic Control in Elect Power Systems"), and have read ...

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Ball Mills Brochure - Corporation - PDF ...

Ball mills designed for long life and minimum maintenance overflow ball mill sizes range from 5 ft. x 8 ft. with 75 HP to 30' x 41' . and as much as 30,000 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.

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Concepts of Gearless Ball-Mill Drives | IEEE Journals ...

In the past the conventional method of driving large ball mills included some form of speed reducing gear between the higher speed driving motor and the lower speed ball mill. Process developments in the mining and cement industries have increasingly tended toward the use of ever larger ball mills for grinding their products. As the horsepower drive ratings required …

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Ball Mill Motor Power Draw Sizing and Design Formula

Ball Mill Motor Power Draw Sizing and Design Formula. The following equation is used to determine the power that wet grinding overflow ball mills should draw. For mills larger than 3.3 meters (10 feet) diameter inside liners, the top size of the balls used affects the power drawn by the mill. This is called the ball size factor S.

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Hazards In Ball And Sag Mills; Mill Production Line For Phosphate Bandar; Cement Grinding Mill Steel Ball Specification; Ammonite Rocks Fossils; Ball Mill Equipment Manufacturer In China; Cost Price On Construction Of House In Nairobi; Impact Of Stone Crushers India; Single Phase Motor Mill Posho Mill; Pulverizer Machine For Sponge Iron

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Tools and Tooling - Forum - Page 12

Discussion of the tools required for our hobby « ... Ball Mill Motor ? Started by Penhook, 29 Apr 2014. 1; 2 : 21 replies 2,520 views; Mumbles 05 May 2014 ... 1/2 HP motor too much for run a 3kg jar (with 87 lbs media) ? Started by whitewolf_573, 04 Apr 2014 :

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Ball Mill Motors - Tools and Tooling - Forum

Posted 06 September 2011 - 01:54 PM. If you watch EBAY, you can often buy a brand new 1/2 or 3/4 HP single phase TEFC motor (around 1750 RPM) with a floor mount from $50 to $150 bucks + shipping. Well worth the money for a ball mill. The difference between stupidity and genius is that genius has its limits.

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Dal Mill Machine - Dal Mill Latest Price, Manufacturers ...

Find here Dal Mill Machine, Dal Mill manufacturers, suppliers & exporters in India. Get contact details & address of companies manufacturing and supplying Dal Mill Machine, Dal Mill, Dal Milling Machine across India.

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High Capacity Ball Mill For Antimony Ore,Raw Iron Ore ...

High Capacity Ball Mill For Antimony Ore,Raw Iron Ore Milling Machine From China, Find Complete Details about High Capacity Ball Mill For Antimony Ore,Raw Iron Ore Milling Machine From China,Laboratory Ball Mill Price,Gold Ball Mill For Sale,Ball Mill Grinding Media Price from Mine Mill Supplier or Manufacturer-Luoyang Zhongde Heavy Industries Co., Ltd.

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Ball Mill Design/Power Calculation

The ball mill motor power requirement calculated above as 1400 HP is the power that must be applied at the mill drive in order to grind the tonnage of feed from one size distribution. The ...

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Equipment Sizing: Crusher or Grinding Mill

Therefore, a 350-hp motor is required and this in turn indicates that an 812 (8′ x 12′) Rod Mill is required. In the same way Fig. 3 indicates that an 800-hp motor and a 101/214 or 10.5′ by 14′ Ball Mill is required. Following is a condensed tabulation of the above selections. Sizing a Ball or Rod Mill

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Ball Mill&Rod Mill Grinding System Used in Mineral Milling ...

Prominer provides ball mill / rod mill grinding system which is widely used in various types of ores' beneficiation, electricity, cement and chemical industries. It can carry out dry or wet pulverizing and can meet demand for sustainable large-scale production.

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Equipment Sizing: Crusher or Grinding Mill

Therefore, a 350-hp motor is required and this in turn indicates that an 812 (8′ x 12′) Rod Mill is required. In the same way Fig. 3 indicates that an 800-hp motor and a 10 1/2 14 or 10.5′ by 14′ Ball Mill is required. Following is a condensed tabulation of the above selections. Sizing a Ball or Rod Mill

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Crushing and grinding of electrodeposited manganese dioxide

3mm. 5 HP Motor. Wet Grinding Mill with — Ball Mill 450 mm x 450 mm, Capacity 10 kg/hr of the final product, Classifier 3 HP Motor. Spiral Classifier HP Motor. EMD Slurry Tank — 800 mm dia x 750 mm ht., 6 mm M. S. sheet lined with 3 mm FRP Stainless Steel stirrer with reduction gear and drive motor.

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AG - Autogenous & SAG Semi-Autogenous Mill Design Calculations

Mill Power required at pinionshaft = (240 x 16.5 x 1.025) ÷ 0.746 = 5440 Hp; Speed reducer efficiency: 98%; 5440 Hp ÷ 0.98 = 5550 HP (required minimum motor output power). Therefore select a mill to draw at least 5440 Hp at the pinionshaft. Based upon the pilot plant test results, the volumetric loading for the mill can be determined.

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AC Motor Bearing Failure Due to Electrical Discharge

Mill hazard and safety requirements must be reviewed before any work is performed ... encoders and break motors. Mills should employ bearing current mitigation ... Shaft Grounding ring with 2 rows of fiber for Low voltage motors up to 500 HP (375 kW) (such as AEGIS® SGR) b.

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how do i calculate hp required for an auger

Calculating Required HP for Moving Grain Agricultural . Mar 10 2008 nbsp 0183 32Calculating Required HP to calculate this I would sure appreciate it as I need to calculate it for different bin sizes other than my example The augers

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SAGMILLING.COM .:. Articles

Correction of Bond Ball Mill Work Index Test for Closing Mesh Sizes It is commonly known that one must run the Bond ball mill work index test such you pick a closing mesh to give a P80 close to desired grind size.

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AND KURYLA~ MEMBERS, A.I.M.E.

the advance from pebble mill to rock mill and then to ball mill and the ... Much ingenuity hais been required to effect enlargements within the original ... product, each driven by a 225-hp. motor through V-belt drives using 172 hp. each. Mantles and bowl liners are of manganese steel.

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Ball Mill Design/Power Calculation

The ball mill motor power requirement calculated above as 1400 HP is the power that must be applied at the mill drive in order to grind the tonnage …

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project cost to es lish 20 to 50tph crusher unit

project cost to establish 20 to 50tph mobile crusher unit We are a professional mining machinery manufacturer, the main equipment including jaw crusher, cone crusher and other sandstone equipment Ball mill, flotation machine, concentrator and other beneficiation equipment Powder Grinding Plant, rotary dryer, briquette machine, mining ...

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How much cost to establish stone crusher india

10 x8 ball mill volume australia. Inside view of Ball Mill Cast ball mill wave liners Forged mill ball production Mill Ball packing conveyor professional with more than 8 years' experience in technical roles within the Mining sector across Western Australia and the Asia Pacific region He has significant experience in all things milling and ...

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ATLAS MINE AND MILL SUPPLY INC. SPECIALIZES IN LATE MODEL ...

Dominion 11'X 14' 900 HP Ball Mill Allis-Chalmers 7' x 16' Ball Mill Patterson 22" x 36" Batch Mill Marcy 9' x 8' / 9' x 9' Ball Mill Parts Marcy 7' Diameter Ball Mill Head Ball Mill Motors, 2500 HP to 4500 HP Krebs 20" Cyclones (4 Ea.) 2 Ton to 10 Ton Overhead Cranes (3 Ea.) Lab Equipment . Underground Equipment

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Abb Vfd For 6000 Kw Cement Mill

Txdot Wet Ball Mill. Roll Wet Ball Mill Powerful. Used ballmills for sale am kingused ballmills for sale am kingInventory id 6chm01 3 units unused fl 26 x 43 dual pinion ball mill with 2 abb 9000 kw 12069 hp motors w abb vfd for total power …

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Used Ball Mills | Ball Mills for Sale | Phoenix Equipment

Pebble mills are a type of ball mill and are also used to reduce the size of hard materials, down to 1 micron or less. Because of their fairly simple design, ball mills and pebble mills are less likely to need costly repairs (unlike other crushing or extraction equipment) making them an attractive option for businesses on a budget.

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Major Mines & Projects | Silvertip Mine

Grinding power requirements for 1,000 t/d nominal or 44.3 t/h design throughput is a total of 650 hp between SAG and Ball mills. This compares with a total 1,900 hp grinding power available on the two mills leading to observation that the existing grinding circuit …

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Gearless Mill Drive Protection Improvements and Its ...

flange. The number of poles is based on the required speed of the mill. Thus, the SAG mill motor has 72 poles and the ball mill motors have 56 poles. • Excitation transformer and excitation converter with full wave control. The excitation transformer is fed at 4.16 kV and its secondary is connected to the 6-pulse excitation converter.

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Design, Construction and Performance Analysis of a 5 ...

Since for the ball mill design we are using 80% passing, the required value of C2 for the ball mill will be equal to1.20. C3 is the correction factor for mill diameter and is given as; 𝐶𝐶3 = 2.44 𝐷𝐷 0.2 (3) However, it is important to note that C3 =0.914 vessel used in …

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MODELING THE SPECIFIC GRINDING ENERGY AND BALL …

21 CONCLUSIONS Continued In the present work, equations were also derived, giving: zthe ball-mill power drawP as a function of its dimensions: internal mill diameter D and length L, zthe ball-mill power drawP as a function of the feed D f (mm) and the product size d (mm), the Bond work index w i (kWh/short ton) and the mill throughput T (short ton/h), zthe ball-mill dimensions (D …

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US4671464A - Method and apparatus for energy efficient ...

A method and apparatus of comminuting ore-like material to produce a disproportionately large volume of flakier product which is easily and more efficiently ground in a mill, wherein the method includes the application of a stream of liquid all around the inlet of a conical crusher, increasing the speed and reducing the throw of the crusher to produce a generally flaky product, crushing …

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Prices Of Diesel Posho Mills Kenya

Petter Type Diesel Engine 10HP 1500 RPM water cooled in turkey US $320-370 / Piec 20 gm Posho Mill US, Motor (Single Phase, Posho Mill # Motor . Live Chat sellers of single phase electric posho mills in kenya This page is about posho mill prices kenya in. The posho mills are sold at between Sh75,000 and Sh475,000 each.

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BLASTING TECHNICAL INFORMATION - MC Finishing

Removal of weld discoloration Heat treat, mill scale removal Surface cleaning Weld splatter removal ... (hp). Blasting cabinets require 3 to15 hp compressors per nozzle and blast rooms can use up ... Suction-Blast Air Requirements (scfm) Pressure-Blast air requirements (scfm) Pressure (psi) 30 40 50 60 70 80 90 100 Pressure (psi) 20 30 40 50 60 ...

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top 10 cone crusher manufacturer in world in world

World Top 10 Sand Crusher Plant Manufacturer List. 33 responses to top 10 pump companies in the world 1am jays february 20th, 2011 at 1134 pmxcellent information, thank youust wanted to add another pump resource for your readers in pumpscoutme website is a great information source on pumps and lets user connect with pump manufacturers and get free …

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Bearing protection rings help cement plant boost uptime

Figure 2. The ball mill where the first two grounding rings were installed at the Monarch Cement Company plant. The bearings of the mill's 5,000-HP motor failed regularly until damaging voltages were diverted by an AEGIS iPRO Bearing Protection Ring …

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Ring gear drives huge grinding mill | Machine Design

Ring-motor drives were first used in cement industry mills and later in mining industry applications. The largest ringmotor- driven mill in the world is a 36-ft diam., 16,000-hp SAG mill that ...

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How much HP does a motor use for a one-ton lift? - Quora

1 HP is 745 watt. 1 watt is the power needed to rise 1 Kg mass in 1 second. Once you define how high (H) you want to rise one ton (1000 Kg) and how seconds you want it to take (T) then you get the net power in HP as 1000 / 745 * H / T. The HP used by the motor will be some % more, depending on its type and efficiency. 2.6K views View upvotes

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