Principal Features: l Two vacuum chambers can work independently one after the other. Make working time and preparing in sequence. Enhance the efficiency. l The chambers are made of stainless steel, which have good design in structure for airtightness. l A cycle with vacuum, seal and code-print (pressed in seal part of bag) and also gas flushing option. l Lock down wheel installed, easy to moving and working. l Adjusting the vacuum degree, hot sealing temperature and sealing time by different materials. l Prevent products in vacuum bag from oxidation, mildew, corrosion and moisture, prolong the storage period and get less volume in transportation ModelDZ400DDZ500DDZ600DMax. Vacuum≤ 1 KpaVacuum Chamber Size550mmx510mmx150mm650mmx560mmx150mm750mmx560mmx150mmMax. Sealing Length400mm500mm600mmSealing Width:12mmWorking Speed2-3 cycles/minPower:Sealing1.70 Kw2.00 Kw2.3 KwPump0.75 Kw1.50 Kw1.5 KwShipping Dimension1030mm x 640mm x 920mm1230mm x 680mm x 935mm1420mm x 680mm x 950mmWeight:135 kgs183 kgs193 kgs