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LMM Blower, compressor, fan

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blower, compressor, fan

blower, compressor, fan


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  • 1. LIAONING MINERAL & METALLURGY
    GROUP CO., LTD.
    LMM BLOWER
    Blowers & Compressor
    LMMGROUP
  • 2. 1. GROUP PROFILE
    LMM BLOWER
    LIAONING MINERAL & METALLURGY GROUP CO.,LTD(LMM group), is one of largest manufacturing companies in P.R.China, established in 1953 and restructured in 1998, is wholly state-run company.
     LMM group founded on the principals of quality, value and service is an engineering/ materials supplier providing products and services to the world-wide metallurgy, cement, glass, petrochemical and refining industry etc. We pride ourselves on being an innovative "change ready supplier" working with you and our customer, to bring down the cost of operation of our customers and to improve its performance of its operation. LMM group is a multi-resource (and multi-industry) supplier of refractory including functional refractory and flow control refractory, graphite electrode, graphite powder, met cokes, SiCa alloy Powder, and carbon blocks, insulation materials,   flanges & pipes, copper mould tube, continuous casting machine, milling rolls, rolls, metallurgy valve, forged and casting parts, bearings, carbon-based consumables, select raw materials, material handling equipment and other engineered products used in various industries.
    LMM group 's technical sales partners / experts are the "life " of our company. Their extensive experience in your industry and dedication to servicing your needs is the foundation of our business. As a special company with over ten years experience in mining and metal industries, we are proud of offering our customers the highest quality choices and services with a wide range of consumables engineered to suit their specific needs. We are sincerely committed to build a long term and widely range of business cooperation on basis of mutual benefits.
  • 3. LMM BLOWER DIVISION
    One of LMM’s Production Facilitiesis located in Lintong, Xi’an city, Shaanxi province, to the east of the Museum of Terracotta Warriors and Horses which is one of the eight wonders in the world. It is 40 km away from Xi’an downtown and 80 km away from airport.
    The other is located in Shenyang, Liaoning Province.
    LMM BLOWER
    Shenyang
    Xi’ An
  • 4. A Corner of Plant
    LMM BLOWER
  • 5. Technical Building
    LMM BLOWER
  • 6. Corporate Scales
    LMM BLOWER
    • Total 3000 employees including 1000 technicians and 160 senior engineers.
    • 7. The coverage of total area: 57,000,000m².
    • 8. established in 1924.
    • 9. The total asset is USD431million.
    • 10. The backbone enterprise in China manufacturing large compressor, blower and expander.
    • 11. One of top 500 enterprises in China machinery industry.
  • Recent Events
    • Ranks the 72nd in 2005 China Machinery Industry Top 100 Enterprises;
    • 12. One of the largest turbo-machinery center in China;
    • 13. One of “2005 China Mechanism & Electronics Industries Top 10 Enterprises”;
    • 14. Axial compressor was awarded “China Top Brand” in 2004;
    • 15. LMM Energy recovery turbine was awarded “China Top Brand” in 2005;
    • 16. LMMblower museum is established in 2006.
    LMM BLOWER
  • 17. Main BusinessScope
    LMM BLOWER
    • Large axial compressor, centrifugal compressor, centrifugal blower, fan and development, manufacturing, sales and maintenance service of various turbo-machinery, plant engineering technology, erection and commission, technical service, consultant, transfer and training, the design, plant engineering installation and commissioning of various general-purpose turbo-machineries and engineering contract.
  • ORGANIZATION STRUCTURE
    Board of directors
    Supervisory board
    GM
    GM office
    Sales
    Technical&quality
    Contract managing
    Human resources
    CFO’s office
    Manufacture
    Metallurgical
    Engineering
    Production
    Petro-chemical
    Technology
    Safety&protection
    New market
    R&D
    Machining 1
    Environmental
    Quality management
    Machining 2
    Service center
    QA
    Assembly
    Overseas market
    Energy control
    Casting&forging
    Beijing office
    Chief engineer office
    Welding
    Shanghai office
    Research institute
    Materials
    Computer center
    Heat treatment
    Sales management
    Blades
    LMM BLOWER
  • 18. ISO9001
    LMM BLOWER
  • 19. Main Patents
    LMM BLOWER
    1)Automatic control way for BF gas stability;
    2)Control test unit for BF gas stability;
    3)Stator blade adjusting device for controlling BF top gas pressure;
    4)"one for two" type TRT;
    5)Shaft end carbon ring seal;
    6)Spray nozzle;
    7)A way for BF energy recovery;
    8)Automatic synchronous electrical grid combination.
  • 20. Testing Center—one of largest center in turbo-machinery industry in China
    LMM BLOWER
    • 7 test stands.
    • 21. Largest driving power: 6300kW
    • 22. Largest arrangement: 3 casings with 6 sections.
    • 23. Automatically display dynamic parameters of tested blower.
    • 24. 51 points data collected in thermodynamic testing.
    • 25. Largest arrangement in mechanical testing: 6 machine train. The vibration, displacement, bearing temp, oil pressure, oil temp, water pressure, water temp, noise, etc can be collected.
    • 26. The curve of P (N,T), I (N,T) can be drawn in performance testing.
  • Know-how Introduction
    LMM BLOWER
    • The know-how of axial compressor in design and manufacture was introduced from Sulzer, Switzerland in 1979;
    • 27. The know-how of dry type TRT in design and manufacture was introduced from Kawasaki Heavy Industries, Japan in 1992;
    • 28. The basic stage and design software of centrifugal compressors were introduced from Saint Petersburg Technologies University in 1996.
  • Co-production
    • Signed co-producing agreement of sinter blowers with Howden, Great Britain in 1988;
    • 29. Signed co-producing agreement of isothermal compressors with Sulzer, Switzerland in 1988;
    • 30. Signed co-producing agreement of centrifugal compressors with MAN TURBO in 2002.
    LMM BLOWER
  • 31. Complete engineering of design, supplyand plant engineering
    LMM BLOWER
    Steam turbine
    Gearbox
    Anti-surge valve
    Engineering
    design
    Civil works
    Electric motor
    Check valve
    Main valve
    Project
    construction
    Clutch
    Fume expander
    Generator
    Coupling
    Air filter
    Erection &
    commissioning
    Silencer
    Hydraulically-
    actuated
    Lube oil system
    Turbo-expander
    After-sales
    service
  • 32. Main Equipment
    LMM BLOWER
    There are more than 2400 sets of equipment including about 900 main equipment, about 40 imported equipment, 140 fine, large and rare equipment.
    Five axes CNC milling machine center
    Model: A17 (ITALY)
    C·B·FERRARI
    Five axes CNC machining center
    Model: H5-800 (USA)
    CINCINNATI MACHINE COMPANY
  • 33. Blade Machining Center
    LMM BLOWER
  • 34. 3 axes CNC planer milling machine
    Model: XKA2140×80/1 (CHINA)
    LMM BLOWER
    CNC planer milling lathe (GERMANY)
    Model: PF-H-100
    CNC horizontal lathe (CHINA)
    Model: CKM61200×8/40
    CNC horizontal lathe (CZECH)
    Model: SUT200/12000
  • 35. CNC boring and milling machine Model: W250HC (CZECH)
    CNC boring machine
    Model: W200HC (CZECH)
    LMM BLOWER
    CNC vertical lathe
    Model: SKJ50/100A (CZECH)
    Vacuum overspeed test stand Model: BI5U (GERMANY)
    SCHENCK
    Vertical lathe (JAPAN)
    Model: TD40/65
  • 36. Main Products
    5 Kinds — 30 series — 300 specs
    LMM BLOWER
    Centrifugal blower
    Centrifugal compressor
    Axial compressor
    Large sinter fans
    Energy recovery turbo-expander (TRT)
  • 37. Models in 3 Dimensions
    LMM BLOWER
  • 38. Applied Fields
    LMM BLOWER
    More than 10000 sets of blowers are being applied in metallurgical, oil refining, petro-chemical, pharmaceutical, fertilizer, wind tunnel, power station, sewage treatment, energy recovering and environmental protecting industries.
  • 39. Oil Refinery
    LMM BLOWER
    For 60,000 ton~3500000 ton/year in FCCU
    • Main blower Axial compressor
    AV40~AV90
    • Standby blower E centrifugal compressor
    4E440~6E1900
    • Booster RB centrifugal compressor
    RB40~B400
    • Wet gas compressor RZ centrifugal compressor
    RZ28~RZ125
  • 40. BF Blower
    Large Blast Furnace
    LMM BLOWER
    • BF capacity range 750~5500m3
    • 41. Blower type Axial compressor
    • 42. Blower model range AV40~AV125
  • Medium Blast Furnace
    LMM BLOWER
    • BF capacity 300~620m3
    • 43. Blower type Axial compressor
    • 44. Standby blower Centrifugal compressor
    • 45. Blower model AV40~AV45
    D1200~D1800
    Small Blast Furnace
    • BF capacity 100~300m3
    • 46. Blower type Centrifugal blower
    • 47. Blower model C400~D1200
  • 3H-TRT
    LMM BLOWER
    • BF capacity 380~5500m3
    • 48. Power recovery 2 ~ 30MW
    • 49. TRT type Wet type, dry type and wet & dry type
  • Combined cycle power plant (CCPP)
    LMM BLOWER
    BF flowrate: 80,000~400,000Nm3/h
    Axial + centrifugal compressors
    Double casing coal gas compressor train
  • 50. Large Sinter Fan
    LMM BLOWER
    • High efficiency large sinter fan series
    • 51. Circulation cooling fan
    Baosteel 450m2sinter plant
    Model: SJ21000
  • 52. Air Separation
    LMM BLOWER
    • Capacity 1000~52000m3/h
    • 53. Flowrate 100~5000m3/min
    • 54. Blower type centrifugal
    • 55. Blower model 1EP100~6EP1800
    RIK 56~RIK125
  • 56. Fertilizer industry
    ---Three machine train
    LMM BLOWER
    • Process method regular pressure
    • 57. Production scale 30,000~80,000 tons/year nitric acid
    • 58. Arrangement ST + compressor + energy recovery turbine
    • 59. Main blower E centrifugal compressor
    • 60. Energy recovery turbine Tail gas turbo-expander
  • Fertilizer industry
    ---Four machine train
    LMM BLOWER
    •   Process method Double pressing
    • 61. Plant capacity 80,000~200,000tons/year
    • 62. Arrangement
    ST + centrifugal + gearbox
    + axial blower + energy recovery turbine
    • Oxygen compressor Axial compressor
    NOX compressor Centrifugal compressor
    Energy recovery turbine Nitric acid tail gas turbine
  • 63. Pharmaceutical industry
    LMM BLOWER
    • Application: Antibiotic ferment
    • 64. Flowrate: 290~2500m3/min
    • 65. Blower model:
    Centrifugal EI290~EI1000
    290~1000m3/min
    Axial A40~A56
    1000~2500m3/min
  • 66. Sewage treatment industry---10,000~3,600,000 ton/day
    LMM BLOWER
    C series
    RB series
    D series
    AV series
  • 67. E
    C
    ST
    G
    M
    Axial compressor ---tail gas energy recovery turbine ---Oil refining FCCU
    LMM BLOWER
  • 68. Blast Furnace Power Recovery Turbine (BPRT)
    LMM BLOWER
    Turbine Clutch Motor Gearbox Axial compressor
  • 69. Oil refinery wet gas compressor
    Wind tunnel experiment
    LMM BLOWER
    Natural gas compressor (2 casings)
    Water coal gas compressor (3 casings)
  • 70. The Diagram of axial compressors(Total 652 sets by June, 2007)Classified by applications
    LMM BLOWER
  • 71. The Diagram of TRT(Total 269 sets by June, 2007)Classified by generation power
    LMM BLOWER
  • 72. Main Patents
    LMM BLOWER
  • 73. LMM BLOWER
    Highly efficient;
    Energy saving;
    Environmental protecting
  • 74. Thanks for your attention!
    LMM BLOWER
    Add:No.1310-1312 TEXTILE BUILDING,NO.35 RENMIN ROAD, DALIAN P.R.CHINA
    TEL: 0086-411-82580352 / 81998292
    FAX: 0086-411-82557586
    MOBILE: 0086-13074131400
    E-mail: lmmgroupcoltd@gmail.com/ lmmgroup@yahoo.com
    website: www.lmmgroupcn.com , www.lmmgroup.cn