KN full hydraulic CNC hollow blow molding machine is a molding processing equipment for thermoplastics. The molding process is that the molten tubular plastic blank obtained by extrusion is placed in a mold of a certain shape, and compressed air is introduced into the tubular plastic blank to inflate it, so that the plastic shape reproduces the mold cavity, and then is cooled and taken off. The mold, in addition to the flash, gives a hollow plastic product. It can be used to produce plastic packaging containers for toys, food, washing, chemical and pharmaceutical industries. K full hydraulic numerical control hollow blow molding machine has the following advantages: large extrusion volume, fast action speed and high output; it can be equipped with automatic deflashing, product and flash separation device with high degree of automation.