Sieves, sieves, groups of washing and Gosag, in Smopyc 2011 decanters

Gosag, S.A. was founded in 1966 and has become a company specialized in the design and manufacture of equipment for the classified and the separation of all kinds of materials. Since 2003 it belongs to the German multinational group, Allgaier. We then do some reviews about their products.

Gosag, S.A. manufactures as licensee only for Spain and Portugal the Mogensen screens for more than 40 years. The sieve Mogensen uses up 6 placed mesh stepped by flats and allowing to get up to 7 different products, which are mounted in a metal body which is given a variable vibration amplitude and shape based on the classified to perform.

Lights of mesh decrease progressively higher to the lower, at the same time that its slope increases. This causes the material to flow quickly and vertically through fabrics, getting it so high capacities. Are also significantly reduced the cegamientos and waste produced by the conventional screens and helps to increase the effectiveness and the ability of screening increasing the range of hard materials that can be treated successfully: fine, moist, sticky, etc.

The model E, equipped with a single vibrator, comes as he improved to older models of the type S (2 vibrators and short of 1,300 mm mesh). This model has an elliptical motion variable according to the mesh point, thereby increasing the effectiveness of classified connection to the sieves S, allowing the most demanding requirements.

The select model doubles the stitch length and decreasing the slope of the fabrics, increasing significantly the capacity. Within this type of screens increased in 2008 a new model, the screens select 3000, which is the larger family Mogensen.

As special devices, is the system of irrigation for screening in wet process, consisting of a ramp of washing and showers on the mesh; the cleaning system through playing, electric heating of fabrics for wet and sticky materials and pneumatic system of mesh distensionamiento; and finally the system of divergent bars (Divergator) or parallel used for seed, avoiding possible solenoid of bodies of irregular shapes.

By mutation of Allgaier screening machines are highly effective classification systems, designed primarily for powder, granules and bulk raw very fine. Allgaier boasts one of the techniques of screening for older nutation and that applies very practical and effective methods such as segmented sieve, floor combined of meshes, ultrasonic cleaning, electronic control of the process...

These teams are designed to eliminate the fraction < 63 µm without losing fine; through a hidrociclón. The performance of these teams is far superior to other machines (Ferris wheels or non-washing). The components of each team are selected depending on the specifications of the work (pump, engine...).

Two major problems arise after the washing of any material. The treatment of sludge generated and the recovery of water for its recirculation; What are these machines.