... type with thin-wall ,by using roll-sheet , under high-speed vacuum suction-forming processing .The products out of this ... Feeding Driving ,length stepless adjust ,Feeding accurate,stable and high speed.(Max Feeding Speed 1000mm /per second) 3. Temperature Control system , ... machine could start production from the first feeding .7.Two-step vacuum ,Two time of up-mould ,Mould Shaking Function ,Mould ...