Used Siemens Turbines for sale | Machinio
1967 One KKK Siemens back pressure steam turbine. Manufacturer: Siemens. 800 KW 16 bar KKK back pressure steam turbine. Price: 12.500€ FCA in our warehouse D-Bergisch Gladbach. One used KKK Siemens back pressure steam turbine from 1967 with 800 KWel power for …
Mill drives: the desire for increased power and ... - Siemens
The standard method for sizing secondary ball mills (usually the overflow type) in AG/SAG circuits follows published mill supplier information with aspect ratios in the range 1:1.5 to 1:2.0, depending upon product sizing and pulp flow, i.e., the highest expected circulating loads (Morrell, 2001). The applied net power, calculated from testwork
Simon Ravhoej – Automation Engineer – Siemens | LinkedIn
Electrical Field Engineer. Commissioning of electrical systems and machine control in the mining industry. I have been working with the following equipment: • Variable frequency drives, Danfoss, Vacon, ABB, Siemens. • LV and MV breakers, Siemens, ABB. • PLCs, Siemens S7 and TIA portal. • SCADA for plant central control and HMI, FL.
Ball mill media optimization - Metcom Tech
34 NOVEMBER 2018 Mınıng engıneerıng Crushing and Grinding Examples (ten) of equilibrium ball charges for the torque mill (top sizes). Table 1 89 mm (3.5 in) 64 mm (2.5 in) 38 mm (1.5 in) 50/50 wt% 76/25 mm 50/50 wt% 51/25 mm
1 x SAG Mill & Siemens Motor
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.
Frozen Charge Detection - Siemens
The SIEMENS Frozen Charge ShakerTM is presently installed at 3 operations throughout the world. The installations are Rio Paracatu Mineração (RPM) with a 38ft, 20 MW SAG Mill in Brazil and Lumwana having a 38ft, 18 MW SAG and one 26ft, 16 MW Ball Mill in Zambia, all three mills put in operation in 2008, as well as Los Bronces, Confluencia in
Ball Mills | Industry Grinder for Mineral Processing ...
Ball Mills 【Capacity】 0.2-90 T/H 【Advantages】Designed for long service life, minimum maintenance, can grind and homogenize mineral ores down to the nano range, a large volume of processing capacity 【Max Feeding Size】 <25mm 【Discharge Size】0.075-0.4mm 【Types】Overflow ball mills, grate discharge ball mills 【Service】 24hrs quotation, custom-made …
Trunnion Bearing Assembly Ball Mill & Rod Mill
Ball Mill TRUNNION BEARINGS. Swivel type lead-bronze bushed trunnion bearings are generally furnished on large diameter ball Mills. The bearing swivels are of Meehanite metal spherically turned outside and bored and faced inside to receive the removable bushing. The bushing is bored and scraped to fit the mill trunnion.
(PDF) Siemens Power Pack - ResearchGate
Siemens is a leading supplier of ball mill gear transmission units and with use of the Siemens. catalogues, a suitable gear transmission unit can be selected to …
Practical 1 : Ball Milling | TF Lab 1
Practical 1: Title: Ball Milling Objective: To grind the coarse salt to a smaller size by using a ball mill and to obtain the particle size distribution of the initial and the sieved final mixture. Introduction: 'Ball milling is a method used to break down the solids to smaller sizes or into a powder. A…
Chocolate Ball Mill Machine | Chocolate Ball Mill Refiner ...
Vertical-stand low speed QM1000 chocolate ball milling machine is built with a heavy duty 45kw motor mounted on top, Siemens/ABB brand motors are available for selection. Working with the 500L/1000L chocolate conching refiner to reduce the time spent on the entire chocolate fine grinding from more than 12 hours to 3 or 4 hours only.
Renishaw Ballbar testing for CNC machines and ballbar plot ...
The Ballbar test will measure any deviation the machine makes from a perfect circle, recording data as the two axes work together. Errors such as backlash, level/squareness, servo mismatch, reversal spikes, vibration, stick slip and other problems can be determined. Users can be useful in determining what feedrate delivers the best accuracy by ...
Ball Mill,Magnetic Separator,Flotation Machine,Dryer ...
Henan Fote Heavy Machinery Co., Ltd.is a professional manufacturer and exporter specilized in the prodution of ball mill, magnetic separator, rubble-tyred mobile crushing station, dryer, jaw crusher, Rotary kiln and other large mining machinery equipment.
Mineral Processing
The new ore-grinding mills were built as part of an expansion program which is aimed at increasing copper production by approximately 100 000 t. For this purpose, Siemens supplied the gearless drives for a 36' SAG (Semi Autogenous Grinding) mill with a rated power of 15 MW and a 26' feet ball mill with 15.5 MW of rated power (Fig.). The ...
Enrique Quirino - Field Service Specialist - Outotec ...
Equipment: [1] 24' x 42' ball mill, [1] 30' x 13'-6" SAG mill, [1] 7'6" x 12'0" lime stone mills, [14] MP1000, [4] 60-89 Superior Gyratory Crusher. Assignments: supervision of ...
German Ball Mill Manufacturers | Suppliers of German Ball ...
stc ball mill 5 e houston modifications inclu case wsie ball 20105 imo 2. 2 un3296 imo 2. 2 un 3296 foreign retained cargo manifest... Results per page: 10 20 50 100 1
Gearless Mill Drive Sales Rev Up to Meet Demand
two 26-ft-diameter ball mills at Anglo American Chile's Los Bronces Development project. The SAG mill is the third 40-ft unit to be driven by a Siemens system, the other two being the Sino Iron unit and another at Newcrest Mining's Cadia Valley mine in Australia. The Los Bronces SAG mill drive is rated at 22 MW and the ball mill drives at 16.4 MW.
Gearless mill drives - ABB
Larger ball and SAG mills, with higher installed power ratings relative to the mill diameter, offer higher efficiency and throughput, round-the-clock reliability and the opportunity to mine in remote areas. This makes low ore grades economical to grind. ABB has delivered some of the world's largest GMDs: • 22 MW GMD for 28' ball mill
China makes major advance in copper self-sufficiency as ...
is supplying a full scope of advanced minerals processing equipment and an advanced process control system to Julong including six crushers, eight SAG grinding mills, eight ball mills and eight stirred mills, four vertical plate pressure filters and 16 vibrating screens, as well as related services like installation, start-up ...
Ball Mill at Thomas Scientific
…GUI The PM 100 planetary ball mill is a benchtop unit designed to pulverize soft, fibrous and brittle materials. The mill develops extremely high centrifugal forces resulting in energy input that is up to 50% higher than in other planetary ball mills. It has a single grinding station for…
WO2009077940A1 - A method of grinding a mineral-containing ...
A method of grinding a mineral-containing ore, which includes grinding the mineral-containing ore in a primary milling process and thereafter fine grinding the mineral-containing ore in a secondary ball-mill. A composite grinding medium comprising a mixture of steel balls and pebbles is used in the secondary ball-mill. The pebbles have an average size which is …
Ball End Mills | McMaster-Carr
Cobalt Steel Ball End Mills with Two Milling Ends. With better heat and wear resistance than high-speed steel, these cobalt steel end mills can run at higher speeds and provide better performance on hard material, such as iron, hardened steel, titanium, and tool steel. When one end wears out, turn the tool around for a sharp edge.
III. Synchronous Motors
speed compressors, slow speed fans, pumps, ball mills, metal rolling mills and process industries. Synchronous Motors Dr. Suad Ibrahim Shahl 9 . Methods of starting (1) by using a starting motor. This motor is directly coupled to the motor. It'may be an induction motor which can run on a synchronous speed closer to the ...
Gearless Mill Drive Sales Rev Up to Meet Demand
Siemens said the 28-MW output of these mill drives makes them the most powerful available in the market. • An order announced on December 4, 2007, for gearless drive systems to be used on a 40-ft-diameter SAG mill and two 26-ft-diameter ball mills at Anglo American Chile's Los Bronces Development project.
Advanced Process Control for Cement Production
To optimize the energy consumption of the mill, Siemens has developed a new mill control system. The first pilot project involved one of the four ball mills at the Rohrdorf plant. Dating from 1965, this mill consists of two chambers: the first chamber is filled with large steel balls, and the second with smaller balls.
SINAMICS Electric Drives - Siemens USA
Check out the links below to learn how Siemens' experience with a wide range of industry applications - from chillers, compressors and vertical ball mills to submersible pumps and extruders - allows us to identify unique opportunities for process improvement.
Used Ball-mills For Sale - Grinding Mills, Crushers ...
UNUSED FL 22' x 41'6" (6.7m x 12.7m) Dual Pinion Regrind Ball Mill with 2 ABB 5,500 kW (7,375 HP) Drives for Total Power of 11,000 kW (14,750 HP) Manufacturer: FL. Inventory ID: 6C-HM02. View Details.
Ball Mill Industrial I-MOP24 - CAM-SRL
The ball mill is equipped with a general electrical control cabinet for process control. The control system is based on a Siemens or Rockwell PLC, developed to control the working conditions within a minimum range of variation, in order to assure a constant level of quantity and quality of the oxide produced.
Chocolate Ball Mill Machine | Chocolate Ball Mill Refiner ...
Vertical-stand low speed QM1000 chocolate ball milling machine is built with a heavy duty 45kw motor mounted on top, Siemens/ABB brand motors are available for selection. Working with the 500L/1000L chocolate conching refiner to reduce …
Gearless Drives for Ore Conveying and Grinding - Cmms ...
Siemens, the company that introduced Gearless Mill Drives (GMD) to mining industry started up its first GMD on a ball mill in Norway in 1980. The mill and its drive system are still in service. Today, GMDs are mainly used for SAG mills between 36 and 40 feet (10.7 to 12.2 m) and ball mills from 24 to 28 feet (7.3 to 8.5 m).