duel drive motor in a ball mill

duel drive motor in a ball mill

WEG Provides Innovation in Ball Mill and SAG Drives with Dual .WEG Provides Innovation in Ball Mill and SAG Drives with Dual Pinions. WEG performed unprecedented equipment testing for solution in ball mill drive with dual pinion. WEG announced that it has successfully tested its new solution of low speed synchronous motors driven by frequency inverters for mills with dual pinions,.Copper Mountain: Overview on the grinding mills and their dual .The grinding process with one 34' x 20' SAG mill and two 24' x 39.5' ball mills will be briefly discussed. All three mills are gear driven by a ring gear, dual pinion and two low speed synchronous motors. Copper Mountain has installed on all three mills, the new state-of-the art dual pinion mill drives. All the inherent operation.

High Vibration Ball Mill Duel Pinion Drive - Mechanical Acoustics .I have been out of the vibration field for awhile due to illness but had a request to give an opinion. 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.Evolution of direct coupled pinion drive technology for grinding millsof large pinion driven grinding mills, the low speed induction drive offers a new reliable and robust system to the market. KEYWORDS. Low Speed Induction Motor, Low Speed Synchronous motor (High and Low number of Poles), Wound. Rotor Induction Motor, Dual Pinion Mill Drives, SAG Mill, AG Mill, Ball Mill.

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Interface for Drives in Cement Plants - Semantic Scholar

the motor rotor. The concept to drive the mill this way is relatively simple using the mill body as motor rotor and mounting the poles there. As a result the motor does not ... Dual pinion drives have the maximum space requirement. In a single SAG mill circuit with two ball mills, the differences are generally small. However, for.

Brochure QdX4 Mill Drive system

We are essentially providing up to twice the power transmission of a conventional dual pinion drive. . large mill drives. The QdX4TM Mill Drive features internal torque splitting capability transmitting motor input power to the pinion shaft and equally dividing into two mill .. installed in both 40' SAG and 28' Ball mills.

ABB ring geared mill drives

Jun 5, 2013 . For more information: bit.ly/15Iu5GG. ABB continuously extends technical and performance frontiers of ring-geared mill drive technology to fit site requirements. We provide optimized mill drive solutions for all types of ring-geared mills: low and high speed, single and dual pinion, with and without a.

ball mill drive motor choices - Artec Machine Systems

The following five drives systems are to be studied: •. Drive 1 - A 5000 HP, 1200 rpm wound rotor motor with liquid rheostat and power factor correction capacitors to a dual pinion gear driven mill;. •. Drive 2 - A 5000 HP, 514 rpm synchronous motor with an air clutch and gear box to a center drive mill; a. Drive 3 - A 5000 HP,.

Copper Mountain: Overview on the grinding mills and their dual .

The grinding process with one 34' x 20' SAG mill and two 24' x 39.5' ball mills will be briefly discussed. All three mills are gear driven by a ring gear, dual pinion and two low speed synchronous motors. Copper Mountain has installed on all three mills, the new state-of-the art dual pinion mill drives. All the inherent operation.

High Vibration Ball Mill Duel Pinion Drive - Mechanical Acoustics .

I have been out of the vibration field for awhile due to illness but had a request to give an opinion. 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.

conga project ball mill - tfg

dual drive ball mill Conga Project Ball Mill – mineral processing system Machine for sale. ABB to supply mill drive systems for Conga project in Peru. Get More . BALL MILL DRIVE MOTOR CHOICES Ball mills – gearless motor drive – Conga Project, Peru. 19 system is optimal for SAG and ball mills is project specific and.

Updates on geared vs gearless drive solutions for grinding mills

SER drives are now mature and ready for use on 2 X 10MW dual drive mills. Speed variation required is in the range of +/- 15% of synchronous motor speeds. . HIC) is now operating at Wushan Phase II (Ball Ø7.9m x 13.6m –. 17MW- 2x8500kW). Figure 1. Gearless Mill Drive. DESIGN. Materials of construction - gear &.

Autogenous mills, semi-autogenous mills and ball mills for . - Polysius

are exclusively built as shell-supported units. Ball mill in iron ore bene- fication plant. Ball mill with. COMBIFLEX® drive for lead zinc ore grinding. Ring motor .. By using a dual drive system, drive powers of up to 16,000 kW can be trans- ferred. Maximum use of identi- cal components drastically reduces the required spare.

Product Application by Industry (X) - Eaton

The selections are valid for the operating parameters stated on the guide. Type of Mill. SF. Ball and Rod. 2. Pebble and Semi-Autogenous. 2.5. Autogenous. 3. Mill Motor Current Demand. Amperage. Time. A: Standard torque motor start. B: Clutch egagement. C: Time to start mill with either drive. D: High torque motor start.

duel drive motor in a ball mill,6 Lb. Capacity Ball Mill 6 Pound Ball Mill : United Nuclear , Scientific .

6Lb (dual 3 Lb) Ball Mill. 6 pound (dual 3 pound) capacity. All steel construction, overload protected motor. Each 3 lb. capacity barrel holds over 3 cups in volume for a total capacity of over 6 cups. (each barrel measures 4.75" high x 4.5" in diameter) Dual barrels permit milling different materials simultaneously and eliminate.

stepping-forward-using-variable-speed-drives-for . - 911 Metallurgist

Variable Speed, Variable Speed Drive, Semi-autogenous mill, Ball mill, efficiency, drive system. INTRODUCTION . developed for single pinion or dual pinion applications depending on the power of the driven mill. . efficiency of the motor itself is higher than the synchronous motor compared with the low speed solution,.

Autogenous, semi-auto- genous and ball mills for wet and dry grinding.

gear, drive pinion, and sliding shoe bearing with slide ring into a single housing. The three-stage gear unit with integral auxiliary drive is installed separately. l. to r. Principle of the direct drive. Tube mill with direct drive. SAG mill with COMBIFLEX® drive for gold ore grinding. Ball mill with ring motor drive. Brake of a.

duel drive motor in a ball mill,Used Ball Mills For Sale | Federal Equipment Company

Results 1 - 10 of 46 . MODEL M60S-2 SWECO VIBRO-ENERGY MILL, S/S, 10 HP. Used Model M60S-2 Sweco Vibro-Energy Wet Grinding Mill, 70 gallon maximum grinding capacity, stainless steel construction, jacketed chamber, with cover, complete on base with 10 H.P. motor drive, 3/60/ 230-460 volt, with media charge,.

Used Ball Mills For Sale from Machinery and Equipment

Unused FL Ball Mill, 27' x 46', includes 20.5 MW gearless wrap-around motor drive. Designed for wet grind . (2) Unused ball mill, 22' (6.71 m) diameter x 36' 5" (11.13 m) long, 2- GE Dual Pinion Synchronous 6,250 HP (4,650 kw) 50 Hz motors-operating frequency 50 Hz. Mi. View More Photos and.

Mill - Almaden Minerals

Oct 19, 2015 . Primary jaw crusher and secondary and tertiary cone crushers;; Various sizing screens and fine ore stacking conveyer;; Ball mill feed conveyer;; Semi-batch gravity concentrator;; 18.4 ft. by 25.63 ft. wet grinding overflow ball mill with dual 2000 kW drives and liners;; Four Falcon C4000 continuous gravity.

Ball mill high vibs | AMP Maintenance Forums

Observing high vibs on pressing and lifting pinion DE and NDE bearing on a ball mill. Motor and main GB drive are OK. Clear predominant gear mesh frequency .. mill provided in my first attachment. 2 Motors 994 rpm dual drive is driving 2 pinions lifting and pressing side which inturn drives the girth gear.

Ball Mills - Corporation - PDF Catalogue | Technical .

Mill lining installation in a ball mill at Atacama Kozan Mining Company, Copiapo, Chile. 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.

Dual Drive Suspended Rotary Screen - Acrowood

While most installations use a top mount motor, a bottom mounted motor configuration is available as an option and may be preferred for outdoor installations. Acrowood's combination of speed and amplitude yield optimum material movement and particle separation. ball-deck-option-for-dual-drive-suspended-rotary-.

1 - ANI BRADKEN 6.63M x 13.11M Wet Overflow Ball Mill with (2 .

1 - ANI BRADKEN 6.63M x 13.11M Wet Overflow Ball Mill with (2) 5000 kW motors. . UNUSED ANI MINERAL PROCESSING 21.75' x 43' (6.6m x 13.1m) Ball Mill 13,400 HP/ 10,000 kW Total Power. Inventory ID #:6K- . Dual Pinion Drive consists of (2) 5000 kW (6700 HP), Alstom 8 pole slip ring electric motors. Quantity: 1.

Facilities | Titans of CNC - Titan America MFG

CNC HORIZONTALS. HAAS EC-400 Horizontal CNC Mill (2008) Features include: 20” x 20” x 20” work cube, dual 400 mm pallets, 1-degree indexing, an 80-gallon coolant and triple-auger chip removal systems. A 12,000-rpm, 40 taper spindle, 30hp Dual Inline direct-drive system that couples the motor directly to the.

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