This machine completes vacuuming, casing, and sealing in one single operation. It is used for packing foods, medicine, special dried or preserved foods, aquatic and electrical products to enhance taste and to avoid oxidation, mildew of the other products. Customized specifications are accepted. Technical parameters for single and double chamber): 1) Power supply: 110/220V-240V, 50-60Hz, 380-415V/50-60Hz 2) Power: 750kW, 1,500kW 3) Vacuum room size: 440 x 440 x 115mm, 570 x 470 x 118mm 4) Vacuum pump exhaust: 20m/h, 50m/h 5) Vacuum capacity: 0.66kpa, 0.66kpa 6) Dimensions 660 x 610 x 1,0070mm, 1,320 x 920 x 1,000mm 7) Weight: 120kg, 180kg