Gravity Casting, Filler Neck Parts with Precision Die Molds and ... -D053 Material: aluminum alloy Die, sand and mold-casting process Can offer three types of molds die-castings, ... sand-castings and permanent mold-casting Software for drawing: pro/E, auto CAD, UG, ... to 500 tons/month Weight: 0.010 to 100kg Gravity Casting,Filler Neck Parts with Precision Die Molds and Tooling, ...