... the hard materials such as waste PCB,waste wire,circuit board,ABS,PP. PCB recycling machine Description:Level 1 crusher(Knife ... for crushing the hard materials such as waste wire, circuit board and so on into pellets.Level 2 crusher(Ring of ... materials were processed in the form of powder and the Particle diameter is less than 2 mm. Electrostatic Separation EquipmentIt is ...