WEBNov 22, 2017 · 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 SemiAutogenous Grinding mills SAG 1 and SAG 2. To ensure that the copper and gold mine Ok Tedi .
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WhatsApp: +86 18203695377WEBThe PPU 290 facilitates multitouch operation of the SINUMERIK 828. The " panel is rugged and able to stand up to harsh environments. SINUMERIK Operate is optimized for touch operation. Operator friendly. Capacitive " color display in the 16:9 format. preconfigured sidescreen. Intuitive multitouch operation.
WhatsApp: +86 18203695377WEBJan 17, 2017 · providing operating data for 3 semi autogenous grinding (SAG) mills and 4 ball mills. Results show on. average that 7 9% of the supplied electrical energy converts to heat absorbed by the slurry ...
WhatsApp: +86 18203695377WEB6FC53970CP108MA0. Descripción de producto. SINUMERIK 802D SL DOCUMENTATION TURNING,MILLING,GRINDING, NIBBLING OPERATING INSTRUCTIONS EDITION 11/12, Chin. trad. Familia de producto. Not available. Ciclo de vida del producto (PLM) PM500:Suspendido el producto limitado o fin de soporte PLM. .
WhatsApp: +86 18203695377WEBSiemens has provided almost 100 SIMINE Gearless mill drives to the mining industry since 1980. In these thirtyplus years, SIMINE Gearless mill drives have accumulated a combined total of over 500 years in operation time – and this number is steadily growing even as you read this. This is a benchmark we are immensely proud of. Siemens ...
WhatsApp: +86 18203695377WEBGo gearless to meet your business objetives by exceeding standard availability targets in your grinding operations. ABB's GMD is the most powerful mill drive system in the market to power semiautogenous (SAG), ball and autogenous (AG) mills, This 'workhorse' for grinding operations combines a robust, servicefriendly and fit for purpose ...
WhatsApp: +86 18203695377WEBJun 2, 2017 · Autogenous grinding (AG) and semiautogenous grinding (SAG) mills use the material to be ground as the grinding media. Autogenous grinding mills use larger rocks to impact and break smaller rocks as the mill rotates. Semiautogenous mills are basically the same autogenous mills, but with the addition of balls, similar to those in .
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WhatsApp: +86 18203695377WEBAs one of the world's biggest copper ore operations, the Chilean mining company Compañía Minera Doña Inés de Collahuasi SCM based in Las Condes/Chile commissioned Siemens to modernize the drive system of four of its ore mills. The mine is loed in the North of Chile, around 180 kilometers southeast of the port of Iquique.
WhatsApp: +86 18203695377WEBApr 1, 2024 · Milling technology package SINUMERIK ONE Dynamics 5 Axis Milling. Cartesian travel to fixed stop Run MyCC /FXSC. Metal spinning protection area Run MyCC /MSPZ. Orientation offset static/dynamic. Synchronous motion Run MyCC /SYMO. Utility programs for the servo Run MyCC /SUTI. Multiple feedrates in one block. Continuous .
WhatsApp: +86 18203695377WEBOct 29, 2010 · Canada's Quadra FNX Mining has commissioned Siemens to modernise the drive in a SAG mill in its Robinson openpit copper mine in Nevada, USA. This will be the first time that an ore mill is to be equipped with a Sinamics SL150 cycloconverter, after this new drive system has already been successfully introduced in other mining and metal ...
WhatsApp: +86 18203695377WEBOct 1, 2014 · The main difference between these two mills is the use of steel balls as grinding media, typically in the order of 6–12% in volume (Sbarbaro et al., 2005), in the SAG mills. With the addition of grinding media, the SAG mill has shown to be more flexible in operations than AG mills, since it allows the economic treatment of a wider .
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WhatsApp: +86 18203695377WEBWhen supported by Siemens digitalization technology, productivity is enhanced and maintenance time reduced by quick and easy access to Siemens offsite technical resources. Siemens offers drive components at all levels from a single source: this includes frequency inverters, motors, couplings and gearboxes. Of course fully .
WhatsApp: +86 18203695377WEBVVVF drive packages from ABB and Siemens are also available for 2 x 10MW in low and high speed options. ... (SER) and variable frequency drive technology on twin pinion drive systems. ... inproceedings{Kalra2013UPDATESOG, title={UPDATES ON GEARED VS GEARLESS DRIVE SOLUTIONS FOR GRINDING MILLS}, author={Rajesh Kalra and .
WhatsApp: +86 18203695377WEBRelatively small slowly varying shaft position and velocity variations superimposed on the normal running speed of dual drive grinding mill motors can cause individual motor torque variations which disturb load sharing. The magnitude of load or torque unbalance is a function of the magnitude of the mechanical variation, the type of motors used,, .
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WhatsApp: +86 18203695377WEBParts for all Meadows hammer mills may be purchased by contacting Meadows Mills directly. We are happy to evaluate any product free of charge. If you are interested in sending a product for evaluation please contact Brian at or . By evaluating your product we are able to prove the capability of our hammer mills and ...
WhatsApp: +86 18203695377WEBBackground of our Technology Partner Our SER drives are manufactured by ElectroDrives, who is one of our trusted technology partners.. Electrodrives is based in MadridGetafe, Spain and is a global market leader in Slip Energy Recovery (SER) Drives for Slip Ring Motors that are mainly used in the mining industry especially for SAG Mills. Following .
WhatsApp: +86 18203695377WEBNX CAM software supports barrel mills in Surface Contouring (Fixed and Variable Axis) for long time. In Variable Axis, it is recommended to use the "Swarf Drive" option: Set the tilt angle as recommended by the vendor (α/2): Courtesy Franken Expert Tool Catalog. With appropriate increase / decrease of the tilt angle, you can control the ...
WhatsApp: +86 18203695377WEBTo participate in the 911Metallurgist Forums, be sure to JOIN LOGIN; Use Add New Topic to ask a New Question/Discussion about Grinding.; OR Select a Topic that Interests you.; Use Add Reply = to Reply/Participate in a Topic/Discussion (most frequent). Using Add Reply allows you to Attach Images or PDF files and provide a more complete input.; .
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WhatsApp: +86 18203695377WEBsiemens grinding mills with ser drive. inching mode ball mill. The good, very good and hyperSER Outotec but both the WRIM and inching drive were dimensionally interchangeable Final commissioning of Kansanshis 12MW SAG and Ball mills being serviced, the mill can be operated in fixed speed mode while repairs are made. .
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WhatsApp: +86 18203695377WEBSIMATIC MICRODRIVE is the drive system in the safety extralow voltage range from 24 V to 48 V. Composed of the SIMATIC MICRODRIVE, flexibly usable motors and connecting cables of selected product partner, the SIEMENS product portfolio for extra low voltage is expanded. Compatible controllers from the SIMATIC portfolios complement .
WhatsApp: +86 18203695377WEBFor the two oregrinding mills, Siemens is supplying gearless ring motor drive systems supplied with power via cycloconverters. The SAG mill has a diameter of 38 feet ( meters) and will be equipped with a 18 megawatts drive system. The 26 foot mill (8 meters) will have a drive output of 16 megawatts. The drive systems are based on "Simine ...
WhatsApp: +86 18203695377WEBJun 1, 2024 · Export selected rows to Excel. Export all rows to Excel (max. 500) Product No. / Product Description. Listprice / Your price. 6FC58000AM600YB0. SINUMERIK 828D/840D SL DRIVE BASED STOP AND RETRACT (ESR) SOFTWARE OPTION DELIVERY OF ONE LICENSE. Show prices.
WhatsApp: +86 18203695377WEBDec 19, 2014 · Advantages of SER drives for SAG mills. Friday, December 19, 2014. 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 (cycloconverter) is typically used because gearboxes and pinion gears reach their present limit .
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