DZ-800/2SBAvacuum-packing machine Main technical parameters: Vacuum chamber size: 920 × 780 × 220mm Sealing length: 800mm x 4 strips Sealing width: 8-10mm Sealing line spacing: 650mm Packaging capacity: 2-5 times/minute Power supply: 380V/50HZ 5.0KW Dimensions: 1830 × 910 × 1060mm Note: Type A has two 40 pumps or 063 pumps or 100 pumps, while Type B is an original German imported pump