DSM Screen is simplified term of Dutch State Mines Screen with welding the wedge wire to the support bars, horizontal slots between the bars. This wire screen is known as DSM screens because the Dutch State adapts sieve bend in Mine development first. DSM screen sieves for mining and filtering uses has a slot size 0.6mm-1.6mm, 60 radius, 45-60 degree and other sizes.
SS304 DSM Screen
Size: width 2000 x length 2000mm x arc length 1575mm
Slot 0.35mm
Material: SS304, non magnetic
Sieve Bends for DSM Screen for Cane Mill
Sieve bends for DSM screen size 900mm x 1,528 mm, 60 degrees slot 0.35 mm
Specification: 900 mm wide x 1,528 mm radius x 60 degrees(1,600 mm arc length)
-#63 profile wire, 0.35 mm slot; ss 304 material
- c/w drilled angle SS end bars
- include side bars
DSM Sieve Bend Screen
Size: W.1596mm x L 1828MM x 0.6 mesh
Mesh: 0.6
Material wire: Stainless steel wire 304
DSM Screen / Sieve with cross slots 0.6 mm
Technical characteristics of Sieve with cross slots 0.6 mm:
Grate profile - 28Sb
Stiffening rib profile - 10x3
Material - AISI 321 (08 * 18H 10T GOST 5632-72)
Slit width -0.6 mm
Grizzly direction - perpendicular to the flow
Working surface radius -2200 mm
Welded joints - flash resistance spot welding
Working medium - alkali (120 g / l), pulp
Working temperature -100 °C
1 Dimensions for reference
2 H14, h14, ± t2 /2.
3 Welded seams in accordance with GOST 5264-80.
4 Welded joints not specified should be welded according to similar joints in the drawing.
5 Electrodes AWS A5.4:E308-15 / DIN8556:E199B20 (GOST 10052-75).
6 The use of gas-shielded arc welding is allowed. Welded joints in accordance with GOST 14771-76.
7 Quality control of welded seams is carried out by visual inspection and measurement.
The weld seam has a smooth or finely flaked surface along the entire length of the seam (without sagging, burn-through and lack of fusion). The weld metal must be dense along the entire length of the weld, free from cracks, shrinkage cavities and pore chains. The craters of the seams must be welded.
Wedge Wire DSM Screen
Wedge wire dsm screen
Aperture 0.25 mm
3000 mm x 1600 mm 45°
DSM Type Sugar Screen
Attached reference diagram of the screen installation:
DSM type sugar screen for a capacity of 250 tons of sugar per hour with 20mm holes, for VHP type sugar.
Besides wedge wire type, we also supply DSM screen made of perforated metal sheets: