The unique design has features such as Automatic open and close cover (Using pneumatic air for operation). Design with glass window enables to view the whole process of operation. The machine can open to a large angle of approx.85 to enhance the placing of items easier. Improve design heating mechanism are mounted on the cover side as to helps the mounted on the cover side as to helps the heating process in safety even vacuuming under wet environment. Machine's material: The whole structure,vacuum chamber and metal parts of vacuum lid of DZ-800 D(Q)Electric (Pneumatic) Operation Vacuum Packing Machine is made of 304 Stainless Steel. Model DZ-800Q(D)Machine Size(mm) 970x 630x1050Chamber Size(mm) 800x 560x210Sealer Size(mm) 480x8/780x8Final Vacuum(kpa) ≤1.0Voltage(v) 380Frequency(hz) 50Power Consumption(kw) 1.1Speed(bags/min) 2Air Pressure(mpa) 0.3-0.5Gross Weight(kg) 266Net Weight(kg) 219Packing Dimension(mm) 1100x 690x1080