◆ double chamber vacuum machine vacuum packaging machine is the introduction of semi-automatic vacuum equipment, simply press the vacuum chamber cover automatically according to set procedures to complete the evacuation, sealing, printing, exhaust the entire process. After packaged products to prevent oxidation, mold, insects become wet, can be stored on the shelf, preservation, extend product. Technical Notes ◆ double chamber vacuum machine: 1, shell made of stainless steel, the new control panel with touch-button, microcomputer control 2, prior technical parameters can be pre-programmed into the desired packaging, 3, simply press the vacuum chamber work cover, ie automated programs complete the whole process of vacuum-packed. ◆ double chamber vacuum machine packaging materials for a variety of composite films such as polyester / polyethylene, nylon / polypropylene, polypropylene / polyethylene, polyester / aluminum foil / polyethylene, nylon / aluminum foil / polyethylene composites. ◆ double chamber vacuum machine parameters Model DZQ400 / 2S DZQ500 / 2S DZQ600 / 2S vacuum chamber size 420 × 440 × 120MM × 2 570 × 440 × 120MM × 2 650 × 530 × 120MM × 2 sealing length 400MM × 2 500MM × 2 600MM × 2 compression chamber ≤1KPA ≤1KPA ≤1KPA absolute minimum packaging capacity of 2-4 times / min 3-4 times / min 2-5 times / min voltage and power 380V (220) /50Hz/0.75kW 380V (220) / 50Hz / 1.5kW 380V / (220V) 50Hz / 3.5kW where: pump power Sealing power 0.75kW 1.5kW 1.5kW 0.8kW 0.9kW 1.5kW Dimensions 920 × 700 × 1000MM 1320 × 750 × 1000MM 1460 × 800 × 1000MM Weight 180Kg 220Kg 250Kg