... custom aluminium sand castings1.Sand casting,Aluminium sand casting,Brass sand casting 2.A356,A535,A380,Brass ... 3.OEM 4.50g-50kgMaterial :Aluminium: ASTM 380,2017,2011 ... injection machine, Heat treatment machine, Gravity casting machine, Die casting machine etcFor machining parts: Machining center, ... requirement. large aluminium sand casting part