+Mass production,free testing +CE ISO +For tearing hard&tuff plastic lump,blocks,pipes +PLC controller Single shaft shredder Plastic shredders:1.Function: The series is the economical type of plastic Shredder which can be used to tear more hard and tuff plastic like rubber, fiber, paper, wood, electrical parts, cables and other solid materials such as: lumps, PET bottles,cardboard, wood, plastic ...