آلة الصندوق الساخن للنواة المشتركة للضغط الجوي متعدد الفوهات الرأس الرصاص للإنتاج من نواة الرمل الكثيفة

KAILONG Sand Core Making Machine – Professional Overview The KAILONG Sand Core Making Machine is a high‑precision, automated system designed for the production of complex sand cores used in metal casting. Utilizing the core shooting (blowing) principle, it delivers resin‑coated sand or chemically bonded sand into a core box under controlled pressure, producing dense, homogeneous cores with excellent dimensional accuracy and surface finish. Constructed with a rigid welded