Sand unit

Find out our sand units designed to ensure a liqui/solid separation by cycloning/dewatering.

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Description

Find out our sand units designed to ensure a liqui/solid separation by cycloning/dewatering.

Field of application

The MS sand units typical applications are in gravel & concrete sand industries, but they are also widely used in the production of industrial sands, the desanding of bentonic slurries used by slurry TBMs shield, the treatment of polluted soils (rehabilitation of industrial site dredging of rivers or harbours...).

Modular Design

The MS range of Sand Units is built up by combining one of each of the following main components:

  • 4 models of pumping tanks
  • 6 sizes of sand pumps, WARMAN or equivalent, chosen for their resistance to abrasion, and their performance
  • 6 types of high performance cyclones designed to ensure a cut between 40 et 70 µm
  • 8 types of vibrating dewaterers equipped with modular polyurethane panels with slottled openings.

Safety

The MS sand units comply with CE standards of personnel safety and ergonomics.

Performances

In general application, an MS Sand Unit produces a 0-4mm washed sand in accordance with applicable concrete sand standards. Depending on the unit size, the slurry flow can reach 1200 m3/h and produce up to 300 t/h of washed sand.

In more demanding applications, e.g where there is a higher degree of pollution, or for specific productions or higher tonnages, MS is able to propose an individual solution corresponding to the customer's specific request by combining several Sand Units either in parallel or in series.

Anti-abrasion protection

  • Special rubber lining of:

- Pump parts
- Hydrocyclones inner parts
- Steelwork and steel parts subject to abrasion

  • Dewaterer modular panels in polyurethane
  • Choice of impeller and pump lining depend on the characteristics (crushed or natural, size...) of the sand to be processed and on the working conditions.

Our strenghts

  • Pre-mounting in our workshops
  • Automatic recomposition of grain size distribution
  • High performance dewaterer
  • Custom made health and safety devices
  • Controlled envelop
  • Leading partners for components: (Metso, Isenmann, Friedrich...)

Technical descriptions

References Tanks Metso Pumps Warman Pumps Motor Cyclone Dewaterer Capacities (0-4 mn dewatered sand)
MS 60 x 20 2 x 1,4 m HR 75 3/2 11 kW Ø 300 ES 5 x 15 20 t/h
MS 100 x 40 2,2 x 1,6 m HR 100 4/3 15 kW Ø 400 ES 6 x 19 40t/h
MS 200 x 60 2,5 x 2 m HR 150 6/4 18,5 kW Ø 560 ES 8 x 20 60t/h
MS 300 x 60 2,5 x 2 m HR 150 6/4 22 kW Ø 650 ES 8 x 20 60t/h
MS 300 x 100 2,5 x 2 m HR 150 6/4 30 kW Ø 650 ES 10 x 24 100 t/h
MS 400 x 130 3 x 2,2 m HR 200 8/6 37 kW Ø 750 ES 12 x 27 130 t/h
MS 500 x 150 3 x 2,2 m HR 200 8/6 45 kW Ø 900 ES 15 x 31 150 t/h
MS 600 x 200 3 x 2,2 m HR 250 10/8 55 kW 2 x Ø 650 ES 18 x 33 4P 200 t/h
MS 800 x 250 3 x 2,2 m HR 250 10/8 75 kW kW 2 x Ø 750 ES 18 x 33 6P 250 t/h
MS 1000 x 300 3,5 x 2,8 m HR 250 10/8 90 kW 2 x Ø 900 ES 21 x 40 300 t/h
MS 60 x 20
Tanks 2 x 1,4 m
Metso Pumps HR 75
Warman Pumps 3/2
Motor 11 kW
Cyclone Ø 300
Dewaterer ES 5 x 15
Capacities (0-4 mn dewatered sand) 20 t/h
MS 100 x 40
Tanks 2,2 x 1,6 m
Metso Pumps HR 100
Warman Pumps 4/3
Motor 15 kW
Cyclone Ø 400
Dewaterer ES 6 x 19
Capacities (0-4 mn dewatered sand) 40t/h
MS 200 x 60
Tanks 2,5 x 2 m
Metso Pumps HR 150
Warman Pumps 6/4
Motor 18,5 kW
Cyclone Ø 560
Dewaterer ES 8 x 20
Capacities (0-4 mn dewatered sand) 60t/h
MS 300 x 60
Tanks 2,5 x 2 m
Metso Pumps HR 150
Warman Pumps 6/4
Motor 22 kW
Cyclone Ø 650
Dewaterer ES 8 x 20
Capacities (0-4 mn dewatered sand) 60t/h
MS 300 x 100
Tanks 2,5 x 2 m
Metso Pumps HR 150
Warman Pumps 6/4
Motor 30 kW
Cyclone Ø 650
Dewaterer ES 10 x 24
Capacities (0-4 mn dewatered sand) 100 t/h
MS 400 x 130
Tanks 3 x 2,2 m
Metso Pumps HR 200
Warman Pumps 8/6
Motor 37 kW
Cyclone Ø 750
Dewaterer ES 12 x 27
Capacities (0-4 mn dewatered sand) 130 t/h
MS 500 x 150
Tanks 3 x 2,2 m
Metso Pumps HR 200
Warman Pumps 8/6
Motor 45 kW
Cyclone Ø 900
Dewaterer ES 15 x 31
Capacities (0-4 mn dewatered sand) 150 t/h
MS 600 x 200
Tanks 3 x 2,2 m
Metso Pumps HR 250
Warman Pumps 10/8
Motor 55 kW
Cyclone 2 x Ø 650
Dewaterer ES 18 x 33 4P
Capacities (0-4 mn dewatered sand) 200 t/h
MS 800 x 250
Tanks 3 x 2,2 m
Metso Pumps HR 250
Warman Pumps 10/8
Motor 75 kW kW
Cyclone 2 x Ø 750
Dewaterer ES 18 x 33 6P
Capacities (0-4 mn dewatered sand) 250 t/h
MS 1000 x 300
Tanks 3,5 x 2,8 m
Metso Pumps HR 250
Warman Pumps 10/8
Motor 90 kW
Cyclone 2 x Ø 900
Dewaterer ES 21 x 40
Capacities (0-4 mn dewatered sand) 300 t/h

Product Schemas

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Case studies

1/ Treatment of alluvial sand, treatment of washing water and sludge.

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2/ Amélioration du lavage des matériaux altérés et traitement des eaux

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3/ Le sable naturel, une ressource menacée

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4/ Taking into consideration the natural environment and the water challenge in Brazil, to produce a high-quality concrete sand

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5/ Recovery of fine materials

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6/ Treatment of materials soiled by fuel because of Erika’s sinking

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7/ Recomposition of sand and water treatment - Morocco

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