... vacuum forming machineUSE:DH series forming machine is mainly suitable for curled sheet of PVC,PS,expansion PSP,PP,PET,biodegraded PP ... for farm crops,and vegetables.The machine is suitable for curled sheet of PVC,PS,PET,PP,bildegraded PP,expansion PSP ... products through vacuum forming process. STRUCTURE CHARACTERISTICS: 1.The machine is combined with pneumatic,mechanical and electric drive to achieve ...