Machine Mold Pattern are one step advance process than hand molding process. In this process various type of machines like Vibration jolting machine, Semi Automatic Squeeze Jolting Machine,  Disamatic Arpha Line Molding Machine. In This method runner riser & getting are predefine so no need to do it again & again as per hand molding.

Now a day this process highly adopted by foundry. We can achieve goo d surface quality of casting.