New Design of Polyurethane Foam Moulds for Vibrational Casted Refractory Materials

Abstract

This paper describes problems of testing and development of new mould types for refractory vibrational casting parts for melting aggregates (glass furnaces, limekilns, etc.). The main problem of the existing moulds design is in their cost and relatively complex production. We need to significantly reduce costs of production and shorten the time of delivery to the customer (now the reaction time is about 1 -2 months, the demand from customers is about 1 -2 weeks)