The sand-type effect of the lever made by the fully automatic horizontal parting flaskless molding machine can reach a hardness of 85--90. The fully automatic horizontal parting flaskless molding machine adopts air-blasting, hydraulic extrusion, and a total of ten cylinders, and the pressure is evenly applied. It can produce multiple products in one box, the production efficiency is very high, and it's very convenient to change the mold. The whole process of changing the mold is completed in five minutes. One machine only needs one person to operate, and the operation is simple and after-sales service. The service of the church is also provided. The medium casting machine can produce 80-100 boxes in one hour (excludding core setting time).