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SALA

Rubber roller mill SRR


Metso rubber roller mills Metso draws from more than 100 Simple installation Features Installation is fast and simple. This mill is A standard product with variations available years of mill design and manufacassembled and mounted on a steel frame in including variable mill length; variable turing expertise. our factory before shipment. The SRR mill is power; choice of lining materials available Sala’s rubber roller mill has been mounted to a flat floor with the necessary (steel and rubber); choice of feeder designs manufactured since 1960, and are load capacity. and choice of discharge systems. thus well-proven and are designed The costs for foundations, foundation design, The variations indicated above and more specialized modifications allow this mill to for use as rod or ball mills for wet and mill installation is much lower for SRR mills compared to a trunnion bearing type be taylor made to handle a wide variety of as well as dry grinding applicamill. wet or dry grinding applications using either tions. balls, rods, or pebbles as the grinding mediTypical installation time for the SRR mill is a The SRR mills utilize rubber or couple of days instead of a couple of months um. polyurethane rollers for the supfor a trunnion bearing type mill. Metso engineers will review your process application and recommend the optimum port of the mill and transmission As a result of this the SRR mill will provide SRR Mill for your application. the lowest total installation cost. of power to the mill.

2 SRR rubber roller mill


Trunnion screen

Benefits In this type of grinding mills rubber rollers are assigned the double duty of power transmission and cylinder support. The SRR mill is economical because of its allwelded construction; standardized parts; lightweight design; simple installation; and mounting frame. Variations to the standard mill design make SRR Mills a cost efficient alternative for a wide variety of grinding applications including iron ore, gold, copper, zinc, quartz sand, tungsten carbide and lime, etc.

SRR mills

Size DxL (mm)

Carrying / Drive rollers

• Simplicity

• Short delivery time

• Standardized parts with no castings

• Inexpensive

• No ring gear, trunnion bearings or lube system • Fully shop-assambled – minimal field setup

• Easy to move

• Little maintenance required

Power corresponding to Bond (kW) Ball mill Rod mill

• Flexibility – modular design accomendates various feeders, discharge arrangements and drives

Motor power (kW) Ball mill Rod mill

• Varied mill length

Weight Kg Ball mill

Rod mill

600 x 900

1,4

1,6

2,2

2,2

850

800 x 1 200

3,8

3,9

5,5

5,5

1 850

1950

1 000 x 1 500

9,3

9,3

11

11

2 500

2 800

1 200 x 2 400

25,6

24

30

30

5 700

6 200

1 500 x 3 000

58

54

75

75

9 600

10 500

1 800 x 3 600

107

94

132

55+55

13 000

14 100

2 100 x 3 600

164

132+75

22 000

2 100 x 4 200

183

160+90

24 500

SRR rubber roller mill 3

950


• Metso Minerals (Sweden) AB Norrängsgatan 2, SE-733 38 Sala, Sweden, Phone: +46 224 570 00, Fax: +46 224 169 50

• Metso Minerals Industries, Inc. 2715 Pleasent Valley Road, York, PA 17402, USA, Phone: +1 717 843 8671

• 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 1300

www.metso.com E-mail: minerals.info@metso.com

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. 2720-02-12-ESBL/Sala-English

© 2012 Metso Minerals

Printed in Sweden


M rubber roller mill