Process introduction: Making foam model -- brushing special paint, drying -- gasifier roasting into empty shell -- shaking table modeling -- negative pressure casting -- forming casting.
Scope of application: This process is between investment casting and lost foam casting process, it can do large parts that are not suitable for investment casting and stainless steel castings that are not suitable for lost foam casting process.
Casting weight range: ≤2000kg
Applicable casting materials: low alloy steel, stainless steel and duplex stainless steel.