... 1. automatic lubrication device 2. automatic stop system 3. Produce 12 tapes at the same time Automatic zipper machine1. Cam oil ... , spare parts available.DetailsYTA Series specification ModelYTA 8/25YTA 12/20YTA-D 12/20(double heads)Number of tapes81212*2=24Max tape width ... , creel places, normal attachment.Optional attachmentBeam Automatic zipper machine YTA 12/20