Force feed unit: The whipping fork words rapidly during the feed box moves to up of mold box, finally the equalization of material feed and the consistency of the product's intensity are insured. The whole process uses a PLC aptitude control and dialogue system of human-machine interface, easy to analyze the chance signal, fault diagnosis and parameters setting, ensure the best operation effect of the machine. Enlarge the available area of the word table: The appliance of the advanced vibration technology causes the larger word table, it makes that the productivity is increased greatly. Reasonable distributing of vibration: mold box fixes at the vibrating table via the cylinder of drawing mold, there is a special vibrator fitted on the pressure head. The combine vibration of the work table and mold increases the vibrating velocity and causes the concrete liquefy and exhaust quickly, final the product reaches the high density and high strength