The Metso series of Mill discharge pumps Innovative sustainable technology
2 Mill discharge pumps
The Metso series of Mill discharge hard metal and rubber lined slurry pumps Since 1930, Metso and it s predecessors have been working with grinding mill circuits in a wide variety of mining applications throughout the world. The new Metso MD series of mill discharge slurry pumps encompass all of this experience coupled with an understanding of today s market needs and demands for improved sustained performance. For improved sustained performance Mill discharge pumps 3
Excellent hydraulic efficiency Specifically designed from its inception for mill circuit applications, the Metso MD series of mill discharge MDM hard metal and MDR rubber lined slurry pumps offer sustained performance with maximum time between mill shutdowns. Hydraulic design is consistent across the entire range and by limiting the inlet velocity at design BEP impact damage from coarse heavy solids is kept to an absolute minimum. Large diameter high aspect ratio impellers provide for excellent hydraulic efficiency with minimum turbulence at minimum rotational speed, thereby reducing the rate of wear. Reduced impeller overhang restricts shaft deflection across a wide range of flows, and in so doing maximizes shaft seal and radial bearing life. Suction side recirculation is restricted by an adjustable inlet liner / wear plate. When used in conjunction with the axially adjustable bearing cartridge, the design provides for double adjustment ensuring that both suction side and gland side impeller clearances can be set and reset at a minimum. Summary of design features High sustained efficiency Even hydraulic wear Longer operating life Oversized robust steel shaft Extra thick casings and liners at known points of wear Back pull-out option for ease of maintenance Self contained oil or grease lubricated bearing cartridge assembly with non contact labyrinth seals for maintenance free operation Bearing housing arranged to accept temperature and vibration sensors Split stuffing box gland and gland guard Various shaft seal options including Metso EnviroSet TM Modular design with good interchangeability of parts Loose steel flange connections 4 Mill discharge pumps
Selection of pump size for MD series mill discharge pumps Pump designation MDM or MDR 500 Pump series: Mill Discharge Metal Inlet size (mm) Pump series: Mill Discharge Rubber Mill discharge pumps 5
Model Inlet Outlet H L W1 W2 C1 C2 C3 C4 Weight * mm inch mm inch mm inch mm inch mm inch mm inch mm inch mm inch mm inch mm inch kg lb MDM300 300 12 250 10 1400 55,1 2246 88,4 900 35,4 1485 58,5 610 24,0 790 31,1 505 19,9 400 15,7 4845 10660 MDM350 350 14 300 12 1750 68,9 2473 97,3 1000 39,4 1678 66,1 850 33,5 900 35,4 572 22,5 503 19,8 7655 16840 MDM400 400 16 350 14 1940 76,4 2876 113,2 1300 51,2 1915 75,4 900 35,4 1040 40,9 652 25,7 572 22,5 12065 26545 MDM450 450 18 400 16 2020 79,5 2940 115,7 1300 51,2 2104 82,8 900 35,4 1120 44,1 725 28,5 618 24,3 14245 31335 MDM500 500 20 450 18 2145 84,4 3042 119,7 1300 51,2 2380 93,7 900 35,4 1245 49,0 825 32,5 638 25,1 18105 39830 MDM550 550 22 450 18 2145 84,4 3059 120,4 1300 51,2 2380 93,7 900 35,4 1245 49,0 825 32,5 653 25,7 18130 39885 MDR300 300 12 250 10 1300 51,2 1830 72,0 940 37,0 1519 59,8 610 24,0 690 27,2 503 19,8 448 17,6 3045 6700 MDR350 350 14 300 12 1346 53 2215 87,2 900 35,4 1772 69,8 610 24,0 736 29,0 588 23,1 378 14,9 4680 10300 MDR400 400 16 350 14 1940 76,4 2876 113,2 1300 51,2 1915 75,4 900 35,4 1040 40,9 652 25,7 572 22,5 10610 23395 MDR450 450 18 400 16 2020 79,5 2940 115,7 1300 51,2 2227 87,7 900 35,4 1120 44,1 725 28,5 618 24,3 12525 27560 MDR500 500 20 450 18 2145 84,4 3042 119,8 1300 51,2 2519 99,2 900 35,4 1243 49,0 825 32,5 638 25,1 17460 38415 MDR550 550 22 450 18 2145 84,4 3059 120,4 1300 51,2 2519 99,2 900 35,4 1243 49,0 825 32,5 653 25,7 17470 38435 * Bare shaft pump weight 6 Mill discharge pumps
Our range of complimentary products: Hose and pipes Branch pipes and valves Mechanical seals Vertical slurry pumps Horizontal slurry pumps EnviroSet TM seals For more detailed information on our MD series contact your local sales office. www.metso.com/pumps Mill discharge pumps 7
Metso Sweden AB Norrängsgatan 2, SE-733 38 Sala, Sweden, Phone: +46 224 570 00, Fax: +46 224 169 50 Metso Minerals Industries, Inc. Columbia 1030 Metso Way (GPS 10145 Two Notch Rd), Columbia, SC 29229-4388., Phone +1 803 699 4200 Metso Minerals Industries, Inc. 4820 Centennial Blvd, Suite 115, Colorado Springs, Co 80919-3351, USA, Phone: +1 719 471 3443, Fax: +1 719 471 4469 Metso Minerals Industries, Inc. P.O. Box 96, Birmingham, AL 35201, USA, Phone: +1 205 599 6600, Fax: +1 205 599 6623 Metso Minerals (South Africa) (Pty) Ltd. Private Bag X2006, Isando, Johannesburg,1600, South Africa, Phone: +27 11 961 4000, Fax: +27 11 397 2050 Metso Minerals (Australia) Ltd. Level 2, 1110 Hay Street, West Perth, WA 6005, Australia, Phone: +61 8 9420 5555, Fax: +61 8 9320 2500 Metso Minerals (India) Pvt Ltd 1th floor, DLF Building No. 10, Tower A, DLF Cyber City, Phase - III, Gurgaon - 122 002, India, Phone: +91 124 235 1541, Fax: +91 124 235 1601 Metso Perú S.A. Calle 5 Nro. 144, Urb. Industrial Vulcano, Ate, Lima 03, Peru, Phone: +51 1 313 4366, Fax: +51 1 349 0913 Metso Minerals (Chile) S.A. Av. Los Conquistadores 2758, Piso 3, Providencia, Santiago, Chile, Phone: +56 2 370 2000, Fax: +56 2 370 2039 Metso Brasil Indústria e Comércio Ltda. Av. Independência, 2500 Éden, 18087-101 Sorocaba-SP - Brazil, Phone: +55 15 2102 1709 www.metso.com E-mail: minerals.info@metso.com Pumps information at www.metso.com/pumps Metso Corporation, Fabianinkatu 9 A, P.O. Box 1220, FI-00101 Helsinki, Finland, tel. +358 20 484 100, fax +358 20 484 101, www.metso.com Subject to alteration without prior notice Brochure No. 3099-02-15-SBL/Sala-English 2015 Metso