Another enterprise has successfully overcome the technical difficulties in the field of core shooting machines and obtained a patent for a core shooting machine with a new type of sand injection mechanism. This core shooting machine consists of a fixed base, a top cover, a sliding track, and a sand shooting mechanism. The fixed base is used to stabilize the mold, and the top cover is set above, equipped with a sand dropping mechanism and a pressing mechanism. The sliding track is located between the top cover and the fixed base, and the sand shooting mechanism includes a moving frame, a sand shooting component, and a protective fence.

It is worth mentioning that the protective fence is set around the moving frame and is connected to it by sliding. During the sand blasting process, the protective fence descends to block the connection between the sand blasting component and the mold. It can buffer and redirect the high-speed molding sand sprayed from the gaps, effectively preventing the sand from splashing into the surrounding environment, greatly improving the working environment and reducing the risk of manual operation. This innovative achievement will provide stronger support for the widespread application of core shooting machines.