(redirected from Gearless Mill Drive)
GMDGambian Dalasi (ISO currency code)
GMDGearless Mill Drive (mining)
GMDGround-based Midcourse Defense (US DoD)
GMDGreat Mouse Detective
GMDGeo-Magnetic Disturbance (North American Electric Reliability Corporation)
GMDGlobal Monitoring Division (US NOAA)
GMDGlobal Missile Defense
GMDGlobal Markets Division (Ohio Department of Development)
GMDGround-Based Missile Defense
GMDGeneral Material Designation
GMDGeometric Mean Diameter
GMDGrid Market Directory
GMDGesellschaft für Mathematik und Datenverarbeitung mbH (Bonn, Germany; Society for Mathematics and Data Processing)
GMDGreen Mountain Daily (political blog)
GMDGeneral Motors Division
GMDGolm Metabolome Database (biology database; Germany)
GMDGaming Machine Duty (tax; New Zealand)
GMDGrupo Moçambicano da Dívida (Portuguese: Mozambican Debt Group; Mozambique)
GMDGuaranteed Message Delivery
GMDGo and Make Disciples
GMDGraphic Multimedia Design (various locations)
GMDGestational Diabetes Mellitus (disease)
GMDGand Mein Danda (song)
GMDGeometric Mean Distance
GMDGlobal Medical Directory (est. 2008)
GMDGeneralized Minimum Distance
GMDGolden Mean Design
GMDGeneral Militia District
GMDGeology and Mining Department
GMDGeneral Medical Corporation (former stock symbol; now delisted)
GMDGenetic Multiuser Detector
GMDGeneral Management Directive
GMDGuo Ming Dang (Chinese Nationalist Party, Taiwan)
GMDGuided Missile Division
GMDGround Meteorological Detector
GMDGovernment Maintenance Depot
GMDGrupo Mexico de Desarrollo (American Depository Receipts) (stock symbol)
References in periodicals archive ?
For the expansion project, which aims to double the mine's concentrator milling capacity from 60,000 to 120,000 metric tons per day (mt/d), ABB is supplying two 15-megawatt gearless mill drive systems and two high pressure grinding rolls (HPGR) with 2 x 2,650-kW drive systems.
ABB was chosen not only for its state-of-the-art, application-specific drive solutions with market unique features, but also for its expertise in grinding applications, with 125 gearless mill drive installations and 63 HPGR references worldwide, anda large number of installed or ordered units in Peru (23 gearless mill drives and 17 HPGRs, including Toquepala).
Other topics include inflections in hydrocyclone efficiency curves, the influence of slurry theology on stirred media milling of limestone, the selection of mill liners, the gearless mill drive, and ball mill circuit models for improving plant performance.
Earlier, ABB has supplied a cement grinding line to the plant, comprising a gearless mill drive (GMD) and a vertical mill with ABB slip ring motors.
In the past, grinding mills operating between 18 MW and 28 MW required a large electrical wrap-around motor, known as a Gearless Mill Drive (GMD).
The contract covers two gearless mill drive systems for Anglo Platinum's mill in Mokopane, as well as pre-engineering and related services, spare parts, transformers, cabling, material delivery, supervision of installation, and commissioning.
At the heart of Newmont Gold Co's new refractory ore treatment plant is a 15,000 hp ABB gearless mill drive, the largest such motor in use on a ball mill today.
ABB has repackaged its service offering for gearless mill drive (GMD) remote diagnostic services with the launch of a product package offering two new modules.
Since designing its first gearless mill drive in the late 1960s, ABB has accumulated over forty years of experience in optiA[degrees]mizing gearless solutions for grinding applications.
ABB s delivery included one gearless mill drive system (GMD) for a 40-feet semi-autogenous mill and two low-speed dual pinion ring-geared mill drive systems (RMDs) for two 26-feet ball mills; making Mount Milligan s grinding circuit one of the most advanced and powerful in North America.
ABB, the leading power and automation technology group, has successfully commissioned three gearless mill drive systems (GMDs) at Codelco s Mina Ministro Hales (MMH) in Chile.
ABB has purchased the Alstom s ring motor business to raise its gearless mill drive system business.