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DSM Screens
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DSM Screen is short of Dutch State Mines Screen. It is also referred to sieve bend screen. It is a curved concave wedge bar type of stationary screen. The common DSM screen available types are 45°, 60°, 120°, 270°, 300°. Different types have the special applications, such as They are widely used in waste water cleaning up, mineral processing, sugar mill and paper processing and Classification and Flotation Systems .
-- Efficient separation with sharp cut;
-- Unique profile wire welded wege wire sieve bend;
-- Safe and stand equipment;
-- Simple screen replacement design;
-- Pneumatically operated washing jet for screen surface.
Sugar mill.
Mineral processing;
Waste water cleaning up;
Condensate water filtration;
Column bottoms purification;
45°DSM screen is suitabe for thickening and screens;
120°DSM screen is used for separating water suspension.
1) Production process continuity: V-shaped profile wires creating slots which enlarge inwardly and therefore avoid clogging and minimize downtime.
2) Low maintenance costs: Separation at the screen surface which can easily cleaned by scraping or back washing.
3) Maximum process output: Precise and continuous slot openings resulting in accurate separation without loss off media.
4) Low operational costs: Large open area with an effective flow, high yield and a low pressure drop (dP)
5) Long live: Welded at each intersection creating a strong and durable screen.
6) Reduced installation costs: supporting constructions eliminating costly support media and enabling a maximum flexibility in the design of components.
7) Chemical and thermal resistant: A variety of corrosion resistant stainless steel materials and many exotic alloys suitable for high temperatures and pressures.