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FICEM-APCAC Loesche “The solution for Cement Grinding” Sept 2012 Guillermo Benjumea. Loesche America Inc. Content. Loesche History Loesche Worldwide Loesche Mills main features Modular Concept Master and Support Rollers System Cement Mills with 2+2, 3+3 sold - PowerPoint PPT Presentation

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  • Loesche America Inc.

    FICEM-APCACLoesche The solution for Cement GrindingSept 2012

    Guillermo Benjumea

    by LOESCHE GmbH* *

    ContentLoesche HistoryLoesche WorldwideLoesche Mills main featuresModular ConceptMaster and Support Rollers SystemCement Mills with 2+2, 3+3 soldLoesche Versatility in Finish GrindingLM 56.3+3 Saint Lawrence, Canada Client: HolcimLM 46.2+2 Kingston, Jamaica Client: Caribbean Cement TCLLM 56.2+2 Pacasmayo, Peru Client: Cementos PacasmayoLM 46.2+2 Ventanas, Chile Client: Cementos MelonLM 56.3+3 Guayaquil, Ecuador Client: Holcim

    by LOESCHE GmbH* *

    Loesche History & Milestones1906 - Foundation in Berlin: The exclusive European sales rights of the brand new Kent Mill

    by LOESCHE GmbH* *

    LOESCHE GmbH is a privately owned company founded 1906 in Berlin, GermanyCertified according to DIN EN ISO 9001Main shareholder: Dr. Thomas LoescheManagement: Dr. Thomas Loesche, Dr Joachim KirichmannEmployees in Dsseldorf: 250, Worldwide 500Exp. Turnover 2007:approx. 600 Million Euro, WorldwideWorking in Cement, Slag, Minerals, Coal, LimeInstalled the biggest Vertical Roller Mill in the world

    by LOESCHE GmbH* *

    by LOESCHE GmbH* *

    AmericaLOESCHE America, Inc. Pembroke Pines, Florida, USALOESCHE Duesseldorf Head Office, GermanyLOESCHE Engergy Systems Horsham, UKLOESCHE Latino-americana S. A. Madrid, SpainLOESCHE Moscow, RussiaLOESCHE South Africa (Pty.) Ltd., Johannesburg, South AfricaLOESCHE Mills Ltd. Shanghai & Beijing, PRCLOESCHE India (Pvt.) Ltd. New Delhi, IndiaLOESCHE Middle East FZE Dubai, UAELOESCHE Middle East Tehran Branch Office Tehran, IranEuropeAfricaAsiaLoesche Offices Worldwide

    by LOESCHE GmbH* *

    LOESCHE Vertical Roller Mill - Applications -Loesche VRM are mainly used in :Cement industry Coal fired power plants Steel plants with coal injection Mineral industry

    by LOESCHE GmbH* *

    LOESCHE Vertical Roller Mill - Special Features -

    by LOESCHE GmbH* *

    by LOESCHE GmbH* *

    LOESCHE Vertical Roller Mill - Roller module concept -LM-ModuleIdentical Modules are used in mills grindingCement Raw Materials or Cements / Slags Interchangeability of parts

    by LOESCHE GmbH* *

    LOESCHE Vertical Roller Mill - Influence of roller mass to mill loads -Mass of parts in motion is responsible for:- dynamic load to foundation-required foundation mass - level of mill vibration- load on mill structure Loesches Concept for larger grinding capacities: limitation of roller mass by using more rollers instead of larger ones

    by LOESCHE GmbH* *

    LOESCHE Vertical Roller Mill - Flexibility of roller module concept -LOESCHE Mills are designed with identical modules for 2-, 3-, 4- or 6- and 2+2- and 3+3- roller-arrangement

    by LOESCHE GmbH* *

    Unification Concept for CRM- and C/S-mills

    by LOESCHE GmbH* *

    Unification Concept for CRM- and C/S-millsModule L:LM 56.4LM 69.6LM 46.2+2CSLM 56.3+3CSInterchangeable parts:roller cpl rocker arm cpl spring assembly (main parts) swinging-out device (tyres only xxC)Module M :LM 56.4LM 60.6LM 69.6LM 53.3+3CS

    by LOESCHE GmbH* *

    LOESCHE 2+2 / 3+3-System - Working Principle -

    by LOESCHE GmbH* *

    Mill capacities for LM-CS duty series

    by LOESCHE GmbH* *

    Sold 2+2/3+3-mills for clinker/slag grindingUpdate: 09/2007

    by LOESCHE GmbH* *

    by LOESCHE GmbH* *

    Saint Lawrence, Canada Holcim

    by LOESCHE GmbH* *

    Saint Lawrence

    Mill TypeLM56.3+3Guarantee tph100Blaine5200Cement CompositionSlag OnlyYear Commissioned2008Energy ConsumptionCurrent Operation

    by LOESCHE GmbH* *

    Kingston, Jamaica Caribbean Cement TCL

    by LOESCHE GmbH* *

    Kingston

    Mill TypeLM46.2+2Guarantee tph110Blaine4000Cement CompositionSlag OnlyYear Commissioned2009Energy ConsumptionCurrent Operation

    by LOESCHE GmbH* *

    Cementos Pacasmayo, Peru

    by LOESCHE GmbH* *

    Pacasmayo

    Mill TypeLM56.2+2Guarantee tph170Blaine4700Cement CompositionICO typeYear Commissioned2010Energy ConsumptionCurrent Operation

    by LOESCHE GmbH* *

    Ventanas, Chile cementos Melon

    by LOESCHE GmbH* *

    Ventanas

    Mill TypeLM46.2+2Guarantee tph107Blaine4650Cement CompositionPozolan CementYear Commissioned2011Energy ConsumptionCurrent Operation

    by LOESCHE GmbH* *

    Guayaquil, Ecuador Holcim

    by LOESCHE GmbH* *

    Guayaquil

    Mill TypeLM56.3+3Guarantee tph250Blaine4700Cement CompositionPozolan CementYear Commissioned2011Energy ConsumptionCurrent Operation

    by LOESCHE GmbH* *

    by LOESCHE GmbH* *

    by LOESCHE GmbH* *

    Loesche Coal remarkable experiences1990 First central coal grinding plant for gasification of coal in a power station in Buggenum, Netherlands

    by LOESCHE GmbH* *

    Loesche Coal remarkable experiences1991 Worlds largest central coal grinding plant in Taranto, Italy

    by LOESCHE GmbH* *

    Loesche Coal remarkable experiences

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