Fully  automatic top-bottom shooting sand molding machine has gone abroad to help overseas casting manufacturers solve the recruitment problems of manual sanding and improve production efficiency. It has won the trust and support of many overseas customers with excellent product quality and reliable after-sales service. The surface smoothness of castings produced by fully  automatic top-bottom shooting sand molding machine is very beautiful, the compactness can reach between 75-90, which greatly improves the yield of casting products and saves labor costs. One machine only needs one person to operate. It can produce about 80-100 boxes of sand in one hour (excluding core setting time), which is equivalent to the output of 6-7 styling workers, which makes casting manufacturers have more advantages in the highly competitive market.