Filtering elements

Woven wire cloths and meshes

Crimped, lock crimped and welded meshes

Fabricated parts

Perforated plates for vibrating screens

Wire meshes and perforated plates, obtained by punching and constructed according to specific criteria, are used in vibrating screens for the classification and separation of various materials in different industrial sectors such as, for example, cement, lime, chalk and plaster. If necessary, these meshes and plates can be provided equipped with hooked edges for their assembling in screening machines. Since this kind of application involves considerable fatigue tension, as well as heavy wear and tear, the choice of the best material relating to the type of application is crucial for the efficient operation of the vibrating screen. It is possible to make meshes and perforated plates from carbon steel, high quality steels, high tensile strength steels and from special wear proof steels. Thanks to its extensive experience in the production of wire meshes and perforated plates, Costacurta can propose excellent solutions for a variety of screening related problems.

Perforated plates for vibrating screens

The perforated plates used for vibrating screens are usually obtained by punching.

Other fabricated parts
This family includes a wide range of products made from wire cloths and meshes, perforated plates and wedge wire screens. The cloths, meshes, perforated plates and wedge wire screens are transformed into baskets, sieves, perforated trays and numerous other products, applying Costacurta’s vast experience in the field of the processes typical to steel work such as cutting, rolling, welding and surface finishing treatments. Costacurta’s high level of specialization is transformed into a competitive advantage in the event of requests for particularly close tolerances and a high qualitative level. Flexibility and punctual delivery times, even when critical, are made possible thanks to the number and qualitative level of the machines and dies, to organizational flexibility and a large availability of wire cloths and meshes and perforated plates ready for use in stock.
Sieves for granulometric analysis

The test sieves can be used singly or in complete series for cascade sieving, with mesh sequences complying with international test sieve series.