Along with this, small shops and manufacturing areas: modeling, molding, melting, purifying, and also feature simple equipment (the same for non-ferrous alloys), production of which is established in Ukraine (for other types of molding quality equipment often need to import). If the entire molding consists of backfill of dry sand, then there is no need for high-precision machines, pressing, shaking, device assembly forms. The focus of attention shifted to production models – these "lightest toy" with the material density 25-27 kg / cu. m, which is typically "trust" feminine hands, often placing in the second and higher floors of buildings. For serial production of castings supplied semiautomatic, production cycle models in which foam is about 2 … 3 min. and are "taken" from the packaging industry, where they are used for the production of fancy packaging, light packaging, as well as decorative, sound and thermal insulation panels, facade elements. Recycling cooling is carried out in the sand closed walk-through coolers.
Way to get FF cast iron and steel of all kinds, bronze, brass and aluminum foundry all brands. In the box on the "Christmas tree or a bush" is often just poured tens of castings, as in the jewelry industry, usually with an almost "jewelry" accuracy, 90% of castings can be used without machining. Departments and sections of this flexible technology multiply around the globe – from America to China, in factories General Motors, Ford Motors, Fiat. In today's world of foam models produce castings of over 1.5 million tons / year, forecasts for the near future given the technology of 10-20% of world casting.