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LMM Blower, compressor, fan
LMM Blower, compressor, fan
LMM Blower, compressor, fan
LMM Blower, compressor, fan
LMM Blower, compressor, fan
LMM Blower, compressor, fan
LMM Blower, compressor, fan
LMM Blower, compressor, fan
LMM Blower, compressor, fan
LMM Blower, compressor, fan
LMM Blower, compressor, fan
LMM Blower, compressor, fan
LMM Blower, compressor, fan
LMM Blower, compressor, fan
LMM Blower, compressor, fan
LMM Blower, compressor, fan
LMM Blower, compressor, fan
LMM Blower, compressor, fan
LMM Blower, compressor, fan
LMM Blower, compressor, fan
LMM Blower, compressor, fan
LMM Blower, compressor, fan
LMM Blower, compressor, fan
LMM Blower, compressor, fan
LMM Blower, compressor, fan
LMM Blower, compressor, fan
LMM Blower, compressor, fan
LMM Blower, compressor, fan
LMM Blower, compressor, fan
LMM Blower, compressor, fan
LMM Blower, compressor, fan
LMM Blower, compressor, fan
LMM Blower, compressor, fan
LMM Blower, compressor, fan
LMM Blower, compressor, fan
LMM Blower, compressor, fan
LMM Blower, compressor, fan
LMM Blower, compressor, fan
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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<br />GROUP CO., LTD.<br />LMM BLOWER<br />Blowers & Compressor<br />LMMGROUP<br />
  • 2. 1. GROUP PROFILE<br />LMM BLOWER<br /> 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.<br /> 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.<br />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.<br />
  • 3. LMM BLOWER DIVISION<br />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. <br />The other is located in Shenyang, Liaoning Province. <br />LMM BLOWER<br />Shenyang<br />Xi’ An<br />
  • 4. A Corner of Plant<br />LMM BLOWER<br />
  • 5. Technical Building<br />LMM BLOWER<br />
  • 6. Corporate Scales<br />LMM BLOWER<br /><ul><li>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.</li></li></ul><li> Recent Events<br /><ul><li>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.</li></ul>LMM BLOWER<br />
  • 17. Main BusinessScope<br />LMM BLOWER<br /><ul><li>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.</li></li></ul><li>ORGANIZATION STRUCTURE<br />Board of directors<br />Supervisory board<br />GM<br />GM office<br />Sales<br />Technical&quality<br />Contract managing<br />Human resources<br />CFO’s office<br />Manufacture<br />Metallurgical<br />Engineering<br />Production<br />Petro-chemical<br />Technology<br />Safety&protection<br />New market<br />R&D<br />Machining 1<br />Environmental <br />Quality management<br />Machining 2<br />Service center<br />QA<br />Assembly<br />Overseas market<br />Energy control<br />Casting&forging<br />Beijing office<br />Chief engineer office<br />Welding<br />Shanghai office<br />Research institute<br />Materials<br />Computer center<br />Heat treatment<br />Sales management<br />Blades<br />LMM BLOWER<br />
  • 18. ISO9001<br />LMM BLOWER<br />
  • 19. Main Patents<br />LMM BLOWER<br />1)Automatic control way for BF gas stability;<br />2)Control test unit for BF gas stability;<br />3)Stator blade adjusting device for controlling BF top gas pressure;<br />4)"one for two" type TRT;<br />5)Shaft end carbon ring seal;<br />6)Spray nozzle; <br />7)A way for BF energy recovery; <br />8)Automatic synchronous electrical grid combination.<br />
  • 20. Testing Center—one of largest center in turbo-machinery industry in China<br />LMM BLOWER<br /><ul><li>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.</li></li></ul><li>Know-how Introduction<br />LMM BLOWER<br /><ul><li>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.</li></li></ul><li>Co-production<br /><ul><li> 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.</li></ul>LMM BLOWER<br />
  • 31. Complete engineering of design, supplyand plant engineering<br />LMM BLOWER<br />Steam turbine<br />Gearbox<br />Anti-surge valve<br />Engineering <br />design<br />Civil works<br />Electric motor<br />Check valve<br />Main valve<br />Project <br />construction<br />Clutch<br />Fume expander<br />Generator<br />Coupling<br />Air filter<br />Erection &<br />commissioning<br />Silencer<br />Hydraulically-<br />actuated<br />Lube oil system<br />Turbo-expander<br />After-sales <br />service<br />
  • 32. Main Equipment<br />LMM BLOWER<br />There are more than 2400 sets of equipment including about 900 main equipment, about 40 imported equipment, 140 fine, large and rare equipment.<br />Five axes CNC milling machine center <br />Model: A17 (ITALY)<br />C·B·FERRARI <br />Five axes CNC machining center<br />Model: H5-800 (USA)<br />CINCINNATI MACHINE COMPANY <br />
  • 33. Blade Machining Center<br />LMM BLOWER<br />
  • 34. 3 axes CNC planer milling machine<br />Model: XKA2140×80/1 (CHINA)<br />LMM BLOWER<br />CNC planer milling lathe (GERMANY)<br />Model: PF-H-100<br />CNC horizontal lathe (CHINA)<br />Model: CKM61200×8/40 <br />CNC horizontal lathe (CZECH)<br />Model: SUT200/12000<br />
  • 35. CNC boring and milling machine Model: W250HC (CZECH)<br />CNC boring machine<br />Model: W200HC (CZECH)<br />LMM BLOWER<br />CNC vertical lathe<br />Model: SKJ50/100A (CZECH)<br />Vacuum overspeed test stand Model: BI5U (GERMANY)<br />SCHENCK<br />Vertical lathe (JAPAN)<br />Model: TD40/65<br />
  • 36. Main Products<br />5 Kinds — 30 series — 300 specs<br />LMM BLOWER<br />Centrifugal blower<br />Centrifugal compressor<br />Axial compressor<br />Large sinter fans<br /> Energy recovery turbo-expander (TRT)<br />
  • 37. Models in 3 Dimensions<br />LMM BLOWER<br />
  • 38. Applied Fields<br />LMM BLOWER<br />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.<br />
  • 39. Oil Refinery<br />LMM BLOWER<br />For 60,000 ton~3500000 ton/year in FCCU<br /><ul><li>Main blower Axial compressor</li></ul> AV40~AV90<br /><ul><li>Standby blower E centrifugal compressor</li></ul> 4E440~6E1900<br /><ul><li>Booster RB centrifugal compressor</li></ul> RB40~B400<br /><ul><li>Wet gas compressor RZ centrifugal compressor</li></ul> RZ28~RZ125 <br />
  • 40. BF Blower<br />Large Blast Furnace<br />LMM BLOWER<br /><ul><li> BF capacity range 750~5500m3
  • 41. Blower type Axial compressor
  • 42. Blower model range AV40~AV125</li></li></ul><li>Medium Blast Furnace<br />LMM BLOWER<br /><ul><li> BF capacity 300~620m3
  • 43. Blower type Axial compressor
  • 44. Standby blower Centrifugal compressor
  • 45. Blower model AV40~AV45</li></ul> D1200~D1800<br />Small Blast Furnace<br /><ul><li> BF capacity 100~300m3
  • 46. Blower type Centrifugal blower
  • 47. Blower model C400~D1200</li></li></ul><li>3H-TRT<br />LMM BLOWER<br /><ul><li> BF capacity 380~5500m3
  • 48. Power recovery 2 ~ 30MW
  • 49. TRT type Wet type, dry type and wet & dry type</li></li></ul><li>Combined cycle power plant (CCPP)<br />LMM BLOWER<br />BF flowrate: 80,000~400,000Nm3/h<br />Axial + centrifugal compressors<br />Double casing coal gas compressor train<br />
  • 50. Large Sinter Fan<br />LMM BLOWER<br /><ul><li>High efficiency large sinter fan series
  • 51. Circulation cooling fan</li></ul>Baosteel 450m2sinter plant<br />Model: SJ21000<br />
  • 52. Air Separation<br />LMM BLOWER<br /><ul><li> Capacity 1000~52000m3/h
  • 53. Flowrate 100~5000m3/min
  • 54. Blower type centrifugal
  • 55. Blower model 1EP100~6EP1800 </li></ul> RIK 56~RIK125<br />
  • 56. Fertilizer industry<br /> ---Three machine train<br />LMM BLOWER<br /><ul><li> 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</li></li></ul><li>Fertilizer industry<br /> ---Four machine train<br />LMM BLOWER<br /><ul><li>  Process method Double pressing
  • 61. Plant capacity 80,000~200,000tons/year
  • 62. Arrangement </li></ul> ST + centrifugal + gearbox<br /> + axial blower + energy recovery turbine<br /><ul><li> Oxygen compressor Axial compressor</li></ul> NOX compressor Centrifugal compressor<br /> Energy recovery turbine Nitric acid tail gas turbine<br />
  • 63. Pharmaceutical industry<br />LMM BLOWER<br /><ul><li> Application: Antibiotic ferment
  • 64. Flowrate: 290~2500m3/min
  • 65. Blower model:</li></ul> Centrifugal EI290~EI1000<br /> 290~1000m3/min<br /> Axial A40~A56<br /> 1000~2500m3/min<br />
  • 66. Sewage treatment industry---10,000~3,600,000 ton/day<br />LMM BLOWER<br />C series<br />RB series<br />D series<br />AV series<br />
  • 67. E<br />C<br />ST<br />G<br />M<br />Axial compressor ---tail gas energy recovery turbine ---Oil refining FCCU<br />LMM BLOWER<br />
  • 68. Blast Furnace Power Recovery Turbine (BPRT)<br />LMM BLOWER<br />Turbine Clutch Motor Gearbox Axial compressor<br />
  • 69. Oil refinery wet gas compressor<br />Wind tunnel experiment<br />LMM BLOWER<br />Natural gas compressor (2 casings)<br />Water coal gas compressor (3 casings)<br />
  • 70. The Diagram of axial compressors(Total 652 sets by June, 2007)Classified by applications<br />LMM BLOWER<br />
  • 71. The Diagram of TRT(Total 269 sets by June, 2007)Classified by generation power<br />LMM BLOWER<br />
  • 72. Main Patents<br />LMM BLOWER<br />
  • 73. LMM BLOWER<br />Highly efficient;<br />Energy saving;<br />Environmental protecting<br />
  • 74. Thanks for your attention!<br />LMM BLOWER<br />Add:No.1310-1312 TEXTILE BUILDING,NO.35 RENMIN ROAD, DALIAN P.R.CHINA<br />TEL: 0086-411-82580352 / 81998292<br />FAX: 0086-411-82557586<br />MOBILE: 0086-13074131400<br />E-mail: lmmgroupcoltd@gmail.com/ lmmgroup@yahoo.com<br />website: www.lmmgroupcn.com , www.lmmgroup.cn<br />

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