Core shooting machine use coated sand to making sand core, suitable for hot box and cold-box two type. Core shooting machine application is characterized by two guide posts, open clamping vertical parting installed at the same time two different die, the middle holder can be double-sided installation scheduled to die, around the opening and closing mode (equivalent to a dual-mode frame). Core shooting machine is widely used in the foundry industry, the size of the core manufacturing core shooting machine precise, smooth surface. The core shooting machine working principle is in liquid or solid thermosetting resin for the core sand of the binder mixture the incident after heating the core box, the sand cores in the core box preheated quickly hardened to a certain thickness (about 5 ~ 10 mm) to be removed, to form a smooth surface, the precise size of the finished high-quality sand core.