دریافت یک نقل قول

sag mill with bull gear for copper

ما

sag mill with bull gear for copper

Grinding Ball Mills for sale, Rod Mills, Pebble Mills, SAG ...

SAG Mill: GM115: 24 Ft dia x 8ft SAG Mill, Hardinge, with a 2,250hp Synchronous Motor, 720rpm and 4,000volts, Bull Gear 318 Teeth, 1 1/4PD, 26'' face, two sections, Herringbone design, Pinion 29 Teeth, 26'' face, 11'' dia Shaft : 1: SAG Mill: GM130

ادامه مطلب

Toromocho – A giant in high-altitude mining

The three gearless mill drive (GMD) systems are the ABB most powerful ever made. The GMD for the 40-foot SAG mill has a power rating of 28 megawatts (MW), and the GMDs for the two 28-foot ball mills have a power rating of 22 MW. They are the largest diameter and most powerful SAG and ball mills drive systems at the highest altitude installed to ...

ادامه مطلب

Paper # 25 - Copper Mountain Overview on the Grinding ...

The SAG and the two ball mills are gear driven and Copper Mountain selected the sophisticated low speed dual pinion mill drives from ABB to drive these mills. Brief History Sophisticated Dual Pinion Mill Drive Technologies About five years ago, ABB was already the market leader for Gearless Mill …

ادامه مطلب

SAG mills - Outotec

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.

ادامه مطلب

marcy ball mills | worldcrushers

Bearings for 8ft Marcy Ball Mill. Trunnion Bearings for a 8Ft x 12 ft Marcy Ball Mill. …. RAM Opportunities LLC ・ 10958 E. Cordova Street ・ Gold Canyon, Az: Mobile 928 200 3291 & …

ادامه مطلب

China Mining Machinery manufacturer, Cement &Lime ...

Mining Machinery, Rotary Kiln, Vertical Mill manufacturer / supplier in China, offering Sag &Autogenous Mill Adapts to Gear or Gearless Drive Arrangements, First-Rate Titanium Dioxide Rotary Kiln;, Rotary Refining Furnace & Anode Furnace with 4.88m X 16.3m and so on.

ادامه مطلب

Bijur Lubrication Products - H & W Machine Repair

Bijur Lubrication Products 002-0102 – Way Oil, Qt $8.46 Add to cart 002-0126 – Way Oil, Gallon $17.62 Add to cart 1095K23 – 45 Degree Zerk Fittings for Bridgeport $6.74 Add to cart Sale! 12PB20 – Push N Lube Pump for Zerk Base $29.95 $26.00 Add to cart 17216 – Bracket $5.54 Add to cart […]

ادامه مطلب

Ok Tedi plans for long term with SAG mill upgrades by ...

In the island state of Papua New Guinea, Ok Tedi Mining Limited (OTML) runs the copper and gold mine Ok Tedi. OTML's drive train infrastructure at the Ok Tedi mine is in excess of 30 years old. In order to ensure long term profitability, OTML is using Siemens technology to supply and install complete new variable speed drive trains for the two Semi-Autogenous Grinding mills SAG 1 and SAG 2.

ادامه مطلب

TECHNICAL How to Spec a Mill Gear - Power Transmission

the mill builder can provide the gear designer with input power and output speed. The next step is the interface dimen-sions. Since the gear needs to turn the mill, it needs to have a bore larger than the mill outside diameter. The mill out-side diameter is a function of the grind-

ادامه مطلب

My Gear is Bigger than Your Gear - Gear Technology

SAG mill gear set at the Los Bronces Copper Mine. "We also have two Detour Lake SAG mill gear sets, at 13.4 meters," Rhody says. "Additionally, there are five others with diameters between and 13 13.2 meters. In terms of mill power, two of these have a total mill power of 24,138 hp. There are three other ball mill gear

ادامه مطلب

bull mill for copper ore - unbarbierdanslaville.fr

bull mill for copper ore perkinspreschoolCopper Ball Raymond gigsghorg. 12 15 32 A mine to mill economic analysis model and spectral imaging based Keywords mine to mill optimization copper mine ore tracking hyperspectral storage as well as milling in semi autogenous grinding SAG and ball millsball mills for copper libertyeduorg High Efficency Copper Ball Mill For Copper Processing …

ادامه مطلب

CITIC-Heavy Industries Co. Ltd

CITIC HIC has received an order for SAG Mill Ø7.9m x 5.3m LG – 5,500kW SAG Mill Ø7.0m x 4.1m LG – 2,800kW Ball Mill Ø7.32m x 10.68m... 02 April 2010 SINO Iron Mill Arrive at Site

ادامه مطلب

Flexible milling and grinding solutions that last | FL

For the mining industry, our semi-autogenous (SAG) grinding mill uses a minimal ball charge in the range of 6-15 percent. It is primarily used in the gold, copper and platinum industries as well as in the lead, zinc, silver, and nickel industries. Autogenous (AG) grinding mills involve no grinding media as the ore itself acts as the grinding media.

ادامه مطلب

Blog - Global Physical Asset Management, Inc.

Mill, Kiln & Girth Gear Risk Assessments; Girth Gear Reliability and Failure Analysis; ... Third Party Bull Gear Flips and Changeouts. Read more. Engineering. April 27, ... Case Study: Tooth cracking observation from monthly follow up inspections on a 34′ X 20′ SAG Mill.

ادامه مطلب

2014 FIRST QUARTER REPORT - Imperial Metals

A replacement bull gear and two pinion gears for the SAG mill have been ordered and are expected to be on site by September 2014. Forecast production for 2014 from Huckleberry was 42.0 million pounds copper and 200,000 ounces silver, but as a result of the

ادامه مطلب

Ball Mill Photos and Premium High Res Pictures - Getty Images

Browse 765 ball mill stock photos and images available, or search for mining or sag mill to find more great stock photos and pictures. underground grinding mill - ball mill stock pictures, royalty-free photos & images. grinding mill 1 - ball mill stock pictures, royalty-free photos & images. high angle close-up of red golf ball on grass against ...

ادامه مطلب

Grinding Archives - Page 15 of 19 - Mineral Processing ...

We will begin with the mill's bull gear assembly and work towards the motor, The BULL GEAR, sometimes called the RING GEAR is designed to turn the mill transforming the energy of the motor into motion for the mill. By mill we refer to Ball Mills, Rod Mills and SAG Mills. Anything gear …

ادامه مطلب

New Mount Isa Mines copper concentrator Ball Mill improves ...

A third Ball Mill complete with a 3,500 horse power motor sits gallantly between the SAG Milling and Flotation sections at the Copper Concentrator delivering finer ground ore to increase metal recovery and improve the quality of copper concentrate supplied to the Mount Isa Copper Smelter.

ادامه مطلب

Used Mining & Processing Equipment - Grinding Mills ...

UNUSED FL 18MW SAG Mills (1), 18MW Ball Mills (3) & 11 MW Regrind Mill (1) Preserved & Stored in USA. View More Information. KPI-JCI Mobile Crushing Plant including, Jaw Crusher, Feeder, Bins, Conveyors and Radial Stacker & UNUSED Larox Pressure Filter Canada. View More Details. 3,000-5,000 TPD Iron Ore Process Plant - Minnesota, USA ...

ادامه مطلب

What's the Difference Between SAG Mill and Ball Mill ...

SAG mill is usually used to grind large pieces into small pieces, especially for the pre-processing of grinding circuits, thus also known as primary stage grinding machine. Based on the high throughput and coarse grind, AG mills produce coarse grinds …

ادامه مطلب

FL to deliver world's largest gear-driven mills ...

The contract includes delivery of a 76,000 tonnes per day grinding circuit consisting of two very large SAG mills and two ball mills. The mills will be the largest gear-driven mills in the world.

ادامه مطلب

SAG Mill Grinding Circuit Design - 911metallurgist

AG mills (or SAG mills with low ball charges) are often used in single-stage grinding applications. Based on their higher throughput and coarser grind relative to AG mills, it is more common for SAG mills to he used as the primary stage of grinding, followed by a second stage of milling.

ادامه مطلب

Grinding Mill Gear Assembly

Grinding Mill Gear Assembly Grinding Mill Gear Assembly We will begin with the mill's bull gear assembly and work towards the motor, The BULL GEAR, sometimes called the RING GEAR is designed to turn the mill transforming the energy of the motor into motion for the mill. By mill we refer to Ball Mills, Rod Mills and SAG Mills.

ادامه مطلب

Wet Grid Ball Mill

The ball mill is composed of the main part such as a feeding part, a discharging part, a turning part, a transmission part (a reduction gear, a small transmission gear, a motor, and electric control). The hollow shaft is made of cast steel, the inner lining can be replaced, the rotary large gear is processed by casting hobbing, and the barrel ...

ادامه مطلب

Mill Lubrication System - SlideShare

Lubricant Data: Masbate Gold Project's SAG mill uses Compounded Gear Oil as their main lubricant. But a different class of Gear oil is use in every operating system of the SAG mill. SAG Mill Components Type Characteristic Motor Bearings Omala 150 Gear oil. 150 viscosity at 40 C and 15 viscosity at 100˚C Gearbox Omala 320 Gear oil. 320 ...

ادامه مطلب

Gringding Mill-For Mining

Iron ore. 4500Kw. 320t/h. 191m3. 13.8r/min. 335t. ≤18. 90%. HENGIN can provide CITIC, SINOMA, NHI and other brand Grinding Mill,Ball mill, SAG mill,AG mill,Rod mill …

ادامه مطلب

Quality Heat-treatment Fixture & High Alloy Forgings ...

Mn18Cr2 SAG Mill Liners,High Manganese Steel AG/SAG Mill Liners,SAG Mill Liner for Copper Mine. ... 406 x 406 x 50 Material Trays for Precision Gear Parts Heat-treatment 1.4849 EB22280. 1352x754x50mm Heat treatment Furnace Jig System EB22140.

ادامه مطلب

Imperial Reports 2014 Third Quarter Financial Results

The replacement bull gear and two pinion gears for the SAG mill are on site and a ten day shutdown is planned in November for the installation of the new bull gear. As a result of milling time lost with the failure, and the replacement of the bull gear, the 2014 production forecast is 36.0 million pounds copper and 175,000 ounces silver.

ادامه مطلب

Girth Gears - More than Just Metal and Teeth - Gear …

Girth Gear Applications Girth gears fall into two basic categories; flange mounted and tangential spring mounted. Flange-mounted girth gears, the more common of the two, are most frequently utilized in "cold" processing equipment such as SAG (semi autogenous grinding) mills and ball mills for use in the mining and cement industries.

ادامه مطلب

Sag Mill Liner-China Sag Mill Liner Manufacturers ...

Sag Mill Liners. US $ 5-50 / PCE/PCS FOB. MOQ: 10 PCE/PCS. Since 2012. Main Products. Rubber Mill Linings, Polyurethane Mill Linings, Rubber Screen Cloths, Polyurethane Screen Cloths, Ball Mill Liner, Sag Mill Liner, Poly-Met Liner, Flotation Impeller Diffuser, AG Mill …

ادامه مطلب