We are here for your questions anytime 24/7, welcome your consultation.Get Price
PDF On Sep 1 2001 R Dunne and others published Design of the 40 foot diameter SAG mill installed at the Cadia gold copper mine Find read and cite all the research you need on ResearchGate
Applied Materials:Limestone, granite, basalt, andesite, iron ore, quartz, diabase, iron ore, gold ore, copper ore,etc.
Configuration:Lime kiln, coal mill, cooling machine, jaw crusher, vibrating feeder, etc.
Main Equipments: jaw crusher, cone crusher, ball mill, flotation cell, thickner and bucket hoist conveyor.
Siemens supplied the first gearless drive for a 40foot SAG mill at the Cadia Hill Mine in Australia While the details vary there is a theme that links Request Quotation This is a problem with most SAG mill circuits Cadia’s rate varies from M T R Design of the 40 Ft Diameter Sag Mill Installed at the Cadia Gold Copper Mine
Benchmarking SAG Mill Power Draw Cadia Radziszewski P Valery W Cadia SAG Mill Simulated Charge Behaviour Annual General Meeting of the Canadian Mineral Processors Ottawa 1999 SAG mill diameter inside liners 12024 m 40 ft 33 inch effective liner thickness SAG mill effective grinding length 6072 m 199 ft
40 ft cadia sag mill MC World 40 ft cadia sag mill crusher Siemens supplied the first gearless drive for a 40foot SAG mill at the Cadia Hill Mine in Australia While the details vary there is a theme that links Request Quotation This is a problem with
Major FLSmidth mill order for Russian copper mine includes four 40 ft gearless driven SAG mills Posted by Paul Moore on 9th February 2020 Another big order for FLSmidth – the company is to supply four production lines of grinding equipment with ancillaries to a
sizes The results of these studies showed that a single line 40 ft SAG mill circuit gave the best project economics Further work was followed up to optimize the 40 ft SAG mill size with the results showing that a slightly more expensive 42 ft SAG mill with equivalent power to the 40 ft
AGSAG mill based circuits and this has impacted on the ability of companies to obtain funding Bailey et al 2009 published guidelines on the use of typical SAG millbased circuit design methods with particular focus on the use and misuse of JKSimMet A follow up paper by Lane et al in
develop a model that would predict wear life of the Cadia 40 ft SAG mill shell liners and then provide an alternative design to improve liner life and mill capacity Following a 7 month Discrete Element Method DEM study a liner profile was finalised This was further refined by the
We developed lifter grate pulp lifter and flow cavity through exit trommel model for the 40 ft Cadia mill in Australia The study identified all wear zones granular flow back into the mill and recirculating flow inside the pan cavity for straight and curved lifters At the time we also modelled the water flow regime through the grate
Oct 02 2014 · The Cadia SAG mill diameter is 40 ft and the ring motor that drives the mill is rated at 20 MW In 1998 when the mill and motor were commissioned both were the largest machines of their type in the world The stator exhibited vibration excursions that appeared to be related to the mill speed
CADIA Australia SAGMill 40 20000 1998 Plant Country Type of Mill ID of Mill ft Rated Power kW Startup SIMINE Mill Gearless Drive Gearless Drive 20 000 kW for a 40 ft SAGMill Commissioning in May 1998 Elastic Deflections During Startup Vibrations during operation
I have authored and coauthored 5 papers on liner redesign based on our modifications to the 40 ft Cadia SAG Mill These papers were published in SAG 2001 and 2006 The modifications increased throughput by up to 6 reduced liner replacement by 47 when you index total tons ground and reduced liner changeout time by reducing the number of
40 foot autogenous grinding mills lovehotel AG mills for Sino Iron Project Australian Mining Nov 26 2007 THE Siemens Industrial Solutions and Services Group IS is supplying gearless drive systems for five 40foot autogenous grinding mills for the Sino Iron project in the Pillbara
At the Cadia Valley Operations Newcrest operates two underground mines and one open pit mine Ore is processed to a heavily auriferous copper concentrate in a crushing grinding and flotation circuit This twostage grinding circuit consists of a 40 ft SAG mill with a 20 MW Siemens gearless drive and two parallel 10 MW gear driven ball mills
In June 1998 the worlds largest grinding mill the 40 ft 122 m diameter 20 MW Cadia gearless SAG mill was commissioned This was a leap of over 40 above the largest operating SAG mill A significant saving in capital cost gave the incentive necessary for a single mill line at Cadia resulting in the selection of the 40 ft 122 m
The SAG mill is the third 40ft 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 » More detailed SAG Milling in Australia Revised Submission
Cadia SAG Mill motor and ball mill gears Cadia GMD Stator Preface The remedial design of the stator of the gearless mill drive GMD of the 40 ft SAG mill at Cadia Hill was
the 2006 modification was successful in upgrading the Cadia 40 ft SAG mill with longer liner life improved throughput and more efficient kWht the upgrades fell short of the 40 ft mill’s potential Figure 1 shows the Cadia 565 mm high lifters The liner height and pitch needed to be increased further to realize this potential
The design of the 12m diameter SAG mill installed at the Cadia Hill Mine in New South Wales followed after two years of extensive laboratory and pilot plant testwork
The Fimiston 1097 m 36 ft SAG mill uses twin wound rotorgearbox pinion drives with variable speed achieved through CCV systems The CCV – ring motor gearless drive is used at Cadia 20 MW and Olympic Dam 18