GBM Machine

Mining machine manufacturing expert

mill dual motor sag mills

We provide a variety of milling equipments and production line. Welcome to consult and purchase.
E-mail: [email protected]

  • Used Toshiba BTD 200QF CNC Boring Mill with Dual

    Toshiba BTD 200QF CNC Boring Mill with Dual Pallets For Sale Prestige Equipment provides a wide range of Boring Mills Horizontal Table Type CNC machines Browse our wide selection of new and used Boring Mills Horizontal Table Type CNC for sale.

    Get Price
  • Drive Solutions for the Global Mining Industry

    2017 4 9 drive application is a dual pinion SAG mill driven by two 5 000 kW wound rotor induction motors WRIM Two TMdrive 10SPRs control motor speed by recovering rotor current and returning the power to the utility supply Confi gured in a twin motor arrangement the motors share load in the tandem mill The Customer Need

    Get Price
  • Ball Mills Brochure

    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

    Get Price
  • Starter of SAG Mills with rotor resistance

    Each mills have two motors of 8000 kW at 13.8 kV A For large mills requiring variable speed the wound rotor motor and SER drive are economical for a total rating of approximately 2MW to 16MW Above 16MW the gearless drive cyclo converter is typically used because gearboxes and pinion gears reach their present limit in size.

    Get Price
  • SAG mills

    Gearless mill drive GMD technology has further expanded the use of large SAG milling allowing Outotec to produce the world s largest SAG mill of 42 in diameter drawing power at 28 MW Today Outotec is the world leading supplier of gearless SAG mills operating globally.

    Get Price
  • sag mill dion pinion drive

    SAG millsOutotec We are essentially providing up to twice the power transmission of a conventional dual pinion drive Gearless mill drive GMD technology has further expanded the use of large SAG milling allowing Outotec to produce the world s largest SAG mill

    Get Price
  • 1 x SAG Mill Siemens Motor

    2019 2 25 1 x SAG Mill Siemens Motor For Sale/Re Assignment Mill Details Type of Mill SAG Mill Mill Dimensions 11 582 mm x 7 759 mm 38 x 26 D x L Default Mill Speed 7.5 8.0 RPM Mill Speed 7.56 10.08 RPM Liners Excluded Mill Drive Motor Type Wrap Around included Mill Drive Motor Size 19 400 KW 26 016 hp Variable Speed Drive Yes Max.

    Get Price
  • 1 x FLS SAG Mill excl

    2019 2 25 2 x FLS Ball Mills excl Motor/Drive For Sale/Re Assignment Mill Details Type of Mill FLS Ball Mills set of 2 Mill Dimensions 7925 x 12344 mm 26 x40 6 Diam x L Default Mill Speed 11.41 RPM Mill Speed 10.65 to 12.17 RPM Liners Metal/RubberExcluded Mill Drive Motor Type Wrap Around GMD Mill Drive Motor Size 16 400 kW 21 993 hp

    Get Price
  • Mill Liner Handlers

    2012 6 22 FIVE MODELS OF MILL LINER HANDLERS The MLH 123 at 2 000 lb capacity is used in large diameter rod and ball mills with trunnion diameters greater than 36 inches The 2 000 lb capacity MLH 240 is designed to reline both large ball and small semi autogenous SAG mills with the

    Get Price
  • Dual Planetary Ball Mill

    2020 5 25 Dual Planetary Ball Mill Model No SXQM 0.4 Brand TENCAN Applications SXQM series of dual planetary ball mill is a kind of essential devise for labs which want to mix grind or produce high tech new material in small lot It is widely used in the following industries such as electronic magnetism medicine ceramic geology mineral metallurgy build material chemical light industry

    Get Price
  • THE COMMINUTION CIRCUIT DESIGN FOR THE

    2018 2 20 installed power to maximise net present value The use of a dual SAG mill arrangement in a cost effective layout added substantial value to the project by increasing both initial and post Year 6 plant throughput for a modest increase in project capital cost when compared with the DFS case of a single 21.5 MW Gearless Motor Drive GMD SAG mill.

    Get Price
  • GMD system for Toromocho mine

    As a result ABB developed three of the largest diameter and most powerful drive systems for a SAG and two ball mills installed at the highest altitude to date The fully integrated and optimized solution for the grinding circuit consists of 1 x 28 MW GMD to power the 40 ft SAG mill 2 x 22 MW GMDs to power two 28 ft ball mills.

    Get Price
  • Selecting Inching Drives for Mill and Kiln Applications

    2016 5 21 Electric Motors The standard inching drive motor is a NEMA or IEC frame typically foot mounted to a motor scoop or base plate Typical motor speeds are either 4 or 6 pole i.e 1750 rpm or 1170 rpm for 60 Hz applications and 1450 rpm or 970 rpm for 50 Hz applications The advantage

    Get Price
  • Codelco Andina changes the main motors of its ball mills

    2020 2 24 Due to the great technical knowledge and safety protocols of Outotec in this type of work Codelco Andina invited the company to participate in the change out of two of its 7500 and 8500 HP SAG grinding ball mill motors in the interior of its underground operation.

    Get Price
  • Schenck Process Supplies Mill Discharge Screens for Cobre

    Like Schenck Process Beast SAG mill screens the excitation force of the new SLD4397DXX mega screen is delivered by four DF704 exciters mounted on 2 unitary beams But unlike the Beast the new screen s drive assembly incorporates a unique twin gearbox arrangement driven via a single motor ensuring effective exciter phasing.

    Get Price
  • load sharing of dual motor grinding mill drives

    Mill load sharing Maintains equal torques on dual pinion mills throughout the whole speed range Controlled rollback Prevents backlash and reduces downtime Mill power ride through Keeps the mill operating even under voltage dips Over duty cycle Avoids unexpected downtime if the mill Ring geared mill drives Grinding ABB

    Get Price
  • Dual String Section Mill

    Plug and abandon in half the time Mill adjacent strings and achieve verifiable well integrity The Endura dual string section mill creates your preferred abandonment environment a stable permanent and verifiable rock to rock barrier and halves the P A rig time average The barrier seals across the borehole by milling both inner and outer strings and mimics natural bedding.

    Get Price
  • The Selection and Design of Mill Liners

    Mines WA 36ft SAG mill the number of Outer Head Liners was reduced from 36 to 18 pieces and in doing so reduced the time to replace them by 9 hours at a cost downtime saving of about U 25 000 per hour In this case the liners sections are 3.5 t each For smaller mills the liners have to be handled and installed manually so smaller blocks with

    Get Price
  • minerals fuller traylor sag sag mills

    Fuller Sag Mill Description SAG mill 18 diameter x 101/2 long manufactured by Fuller rubberlined Allis Chalmers Ball Mill Details fuller traylor ball mill dimensions celebrationcakes fuller traylor ball mill dimensions for damp and dry apps 18j patent 4 305 737 wet acid fuller traylor sag mills shell supported ball mills for grinding .

    Get Price
  • Dual Disk Attrition Mill Model 400 2 250 HP Motors

    Used 36 dual disk attrition mill model 400 stainless steel product contact surfaces with indivudually driven disks with 250 hp 575 volt motors serial# 41188 C Item Specifications Material of Construction Stainless Steel Model/Type 400 Motor HP 250.0.

    Get Price
  • The Siemens 42ft gearless mill drive still an

    2021 10 19 Motor behavior during normal operation with a loaded mill The result is the design of a Gearless Mill Drive motor for a 42ft Grinding Mill providing up to 35MW of power Evolution is still the main GMD design philosophy but realistic and proven computer models help to look beyond experience where testing is impossible.

    Get Price
  • Grinding Mill

    Mill drive arrangement Mill drives are generally located on the outside of the mill to facilitate maintenance Mill discharge arrangement If the SAG and ball mills feed separate pump systems this is not an issue If the two stages feed the same pump system the SAG mill

    Get Price
  • Mill drives the desire for increased power and the

    2021 9 11 SAG mill drives as GMDs by some operators and principal motor designers/manufacturers until the reasons for known problems in design or manufacturing were better understood and resolved Accordingly the latest 40 ft dia SAG mill is rated at 29 MW and 78 C.S with a 42 ft dia mill built but not yet operational The more recent option

    Get Price
  • Ball Mills for sale Pebble Mills Rod Mills SAG Mill

    2020 10 28 8 Ft x 21 Ft Traylor Ball Mill one extra head in good condition Bull Gear 266 tooth excellent condition Pinion 20 tooth one spare pinion in good condition 500hp Synchronous Motor speed 300 RPM 4000v spare Bearing Housings One spare motor single door but could support a second door two complete sets of new rubber liners shell can be resize to any size.

    Get Price
  • Dual Motor Sag Mills

    Dual Motor Sag Mills SAG Milling in Australia Revised Submission Secondly the development of dual pinions in close proximity driven from a single This puts the application in the realm of dual motor SAG mill was also designed with a high maximum ball charge >>GET MORE sag mill wrap around motor Grinding Mill China.

    Get Price
  • Mill power draw models

    2020 3 22 Power predictions are only valid below motor rated speed Most mills outside of Australia use synchronous motors These motor have the following characteristics in general The maximum power indicated on the name plate is the power on the output shaft of the motor or mill

    Get Price
  • Used Ball Pebble Sag Mills Chemical Processing for Sale

    Find new and used Ball Pebble Sag Mills Chemical Processing for sale from suppliers near you Abbe Allis Chalmers Fl and more.

    Get Price
  • Industrial Solutions polysius ball mills

    2021 9 8 Air swept mill and single compartment mill These mills are used to grind very moist materials that need to be dried using low temperature air If the relevant explosion protection equipment is used air swept mills are optimally suited for grinding solid fuels such as coal or petcoke Single compartment mills are of a similar design to air swept

    Get Price
  • 1 x FLS SAG Mill excl

    2019 2 25 2 x FLS Ball Mills excl Motor/Drive For Sale/Re Assignment Mill Details Type of Mill FLS Ball Mills set of 2 Mill Dimensions 7925 x 12344 mm 26 x40 6 Diam x L Default Mill Speed 11.41 RPM Mill Speed 10.65 to 12.17 RPM Liners Metal/RubberExcluded Mill Drive Motor Type Wrap Around GMD Mill Drive Motor Size 16 400 kW 21 993 hp

    Get Price
  • Sag Mill Synchronous Motors

    Low Speed Synchronous Motors With Dual Pinion For Mill The Zenith is the professional Gold Mining Equipments manufacturer in the world located in China India along Get Price Ball Mill Motors And Protection Rock Crusher And Mine sme grinding mill motors the SAG mill motor has 72 poles and the ball mill motors have 56 poles.

    Get Price
  • SAGMILLING

    Blank spreadsheet that is pre populated with the field names needed to import laboratory test results into the SAGMILLING circuit model testwork database subscription required Enter your test results one per row arranged into the columns indicated To import into your testwork database copy the block of cells starting with the top row

    Get Price
  • Codelco Andina changes the main motors of its ball mills

    2020 2 24 Due to the great technical knowledge and safety protocols of Outotec in this type of work Codelco Andina invited the company to participate in the change out of two of its 7500 and 8500 HP SAG grinding ball mill motors in the interior of its underground operation.

    Get Price
  • WEG Provides Innovation in Ball Mill and SAG Drives with

    2013 9 17 WEG performed unprecedented equipment testing for solution in ball mill drive with dual pinion 09/17/2013 WEG announced that it has successfully tested its new solution of low speed synchronous motors driven by frequency inverters for mills with dual pinions at its testing facility in Brazil Due to the complexity and costs this equipment

    Get Price