Die casting machine is one of the necessary machines in die casting factory. Therefore, it is very important for the die-casting factory to choose the die-casting machine and what kind of die-casting machine to choose.



1、 Selection steps of die casting machine



1) Calculate the technical parameters and processability of the die-casting machine according to the technical requirements, service conditions and die-casting process specifications of the die-casting factory, and preliminarily select the appropriate model.



2) According to the technical parameters and process requirements of the die-casting mold initially conceived, the die-casting process parameters and the overall dimensions of the die-casting mold are calculated, and the appropriate model is selected.



3) Evaluate the working performance and economic effect of the die casting machine, including the yield, qualification rate, productivity, stability, reliability and safety of operation.



2、 Selection method of die casting machine



In actual production, the choice of die-casting machine is mainly d on the type of die-casting alloy, the size and weight of the casting, and the use of hot chamber or cold chamber die-casting machine. For zinc alloy castings and small magnesium alloy castings, it is usually determined to use hot chamber die casting machine. For aluminum alloy, copper alloy castings and large magnesium alloy castings, cold chamber die casting machine is mainly selected. Vertical cold chamber die casting machine is suitable for castings with central radial and cylindrical shape and the conditions for opening central sprue.