Ukraine

For serial production of castings available semi-automatic, cycle of foam models which account for about 2 … 3 min. and are “taken” from the packaging industry, where they involve the production fancy packaging, light packaging, as well as decorative, sound and thermal insulation panels, decorative facade elements. Practice shows that this model of operating equipment in foundries of our country is the most busy and often operated in three shifts. Industrial areas: modeling, molding, melting, purifying have roughly the same size and are equipped with simple equipment (the most complex model is mentioned).

All molding is composed of dry sand backfill with the vibration of the container up to one minute without massive precision machines pressing, shaking, device assembly forms of traditional types of molding. The focus of attention transferred to production models – these “lightest toys” with the density of the material 25 … 27 kg / cu. m, which is typically “trust” feminine hands, often placing in the second and higher floors of buildings. Quality of the model basically determines the quality of the casting.