Series of GFH light-electric auto slitting machine is an incision equipment with high precision and sensitivity. It collocates photoelectric edge position controlling system, tension arrester with magnetic powder brake, long distance controller. It can automatically check and correct error, account and moo. It is suitable for slitting glass paper, CPP,OPP, PE, PVC, PET, paper, compound film, etc. It is a suitable equipment for cutting various plastic film.