Method and system for producing sand moulds
By Ferraiuoli LLC

It is a method for the stepwise production and advancing of sand mould parts in a mould-string foundry plant comprising a station for making mould parts, a pouring station and a conveyor for stepwise advancing of mould parts from said station for making mould parts towards said pouring station. It includes the step of double indexing the mould parts using a first, moveable, part of the conveyor. By double indexing the mould string, the time during which pouring into the moulds has to be interrupted can be reduced.
