Are Bi-component raw material Preparatory Lines possible?
Yes. Preparatory Lines of Bi-component raw are used in such cases as: when soft lime-stone is to be added to “hard” basic raw materials to decrease expenditure of moulds, at making thin coloured layer at surface of sidewalk tile to decrease pygment expenditure. The comparative economic analysis of profitability of investment to Bi-component Preparatory line, Press modification, expenditure of pygment usage and mould renewal should be performed.
