1, high production efficiency, the working process of the hot core box shoot core machine sand filling and compaction is done at the same time, and immediately hardening in the hot core box, a cycle only ten seconds to a few seconds, can be produced for casting cores.
2. The sand core is of good quality: it can shoot the sand core of any complex degree, and the size is accurate and the surface is clean, which can reduce the residual amount of casting process.
3. It can save a lot of auxiliary equipment and tools, such as core oven, dryer, core bone and wax line, etc.
4, reduce labor intensity, flexible operation of portable, easy to grasp, use electric heating, temperature automatic control, work easy to keep clean, create conditions for core making process of mechanization and automation.