Pump engine is a power tool parts that made from zinc die casting Zamak 5. As a professional die casting manufacturer with 20 years of experience in zinc and aluminum casting process. We full understand it very important to remain a proper temperature during casting process. A higher or lower casting temperature will result in dimension deviation, deformation, recessed dots and other casting defects.

Particularly for a zinc die casting process, if improper mold temperature will also affect the casting filling time, cooling time, and spraying time.  To avoid this defects to happen, we take serious flowing and filling analysis by moldflow software. Finally we achieved a very successful casting parts.