Horizontal hydraulic pushing type HDPE big pipe shredder machine is a special kind of single shaft shredder machine, it is used to shred the uncut HDPE, PPR, PVC pipe with length of 3-6m and pipe diameter up to maximum 1200mm, main advantage of this shredder machine is energy saving, it is safe and efficient solution for the big long HDPE pipe recycling, and the system is based on PLC center control.