Single and Two shaft shredders adopt double film shafts design that rotate a medium speed, low noise and high efficient without pusher. Adopt SIENMENS brand microcomputer control system with function of start, stop, automatic reverse sensors to protect the machine against over loading and jamming. It is especially suitable for recycling the medium hardness and soft material, for example PE film, LDPE film, HDPE bags, PP woven bag, PP jumbo bag, paper and ect. Aiming at different material, machine could use different shaft.