Vertical core shooting machine and core making machine will allow core box rotating 180° and drain excessive resin sand out of core box. Therefore, core will come out in hollow. 1 ~ 4 kg/cm² shooting pressure will make core surface very firm and solid. We do insist on producing the products with quality control and do our best to satisfy the demands of our customers. Kao Kuen is a manufacturer and supplier of vertical core shooting machine. All core making machine are produced under strict standards of quality control.