The SEIATSU-process,pattern,pattern plate/pattern bolster,airtank,moulding box,filling frame,ram,sand dosing hopper,machine table,squeezing device,The airflow process,Optimization of the compactibilitywith SEIATSU II,SEIATSU II,In the same time with squeezing permeates the airflow through the sand,The airflow destroy the sand bridge,The sand hardness will get constant through the mould,Detailes of the SEIATSU process,movement of the moulding sand during SEIATSU,mould hardness before and after squeezing,moulding sand,paint,pattern,
