FJL-1000/1250 ZK-B lunch box Vacuum Forming Machine suitable for processing those reeling sheets including PVC, PS, PSP, ... PP, PET FJL-1000/1250 ZK-B Vacuum Forming Machine are suitable for processing those reeling sheets including PVC, PS ... device of a precision retarding electric machine, and geared by a double-lined needle-point chain, this machine can achieve both accuracy and ...