operation principle:Shaping → vacuum→ sealing→cutting Technical data: Width of upper film:393mm Width of lower film:422mm Vacuum: ≤200Pa Compressed air: ≥0.6MPa Cooling water: ≥0.15MPa Power: 380V/50HZ Capacity: 12KW Dimension: 5160*950*1860mm Weight: 1600kg Samples: