Aiming at problems in inadequate filling in thin-walled castings with deep cavity

a special gating system

top sprue feeding

was adopted with designing overflow well with large capacity.The inadequate filling in the die castings has been successfully solved

making sure the rational production.Mould structure for the castings with deep cavity was designed

and mould operation procedure was described.The mould possesses the features of reliable

maintain easy and high efficiency.