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Power: 220V/380V
Machine power: 1kw
Vacuum pump power: 0.9kw*3
Capacity: 1-3times/min
Sealing quantity: 2PCS
Sealing size: 600x10mm
Chamber size: 660X540X50mm
Machine size: 1450x760x960mm
How it Works
Vacuum extraction: When the pack machine starts and the vacuum chamber lid is closed, the vacuum pump begins to operate, extracting the air from the vacuum chamber and the packaging bag. The pointer of the vacuum gauge rises. When the rated vacuum degree is reached, the vacuum pump stops working.
Sealing: While the vacuuming is in progress, the heat - sealing air chamber is in a vacuum state. After the vacuum pump stops, the outside atmosphere enters the heat - sealing air chamber, causing the heat - pressing frame to move downward to press the bag opening. At the same time, the heat - sealing transformer operates to seal the bag.
Air return: After the sealing is completed, the valve opens, and the atmosphere enters the vacuum chamber. The pointer of the vacuum gauge returns to zero. The heat - pressing frame is reset by the return spring, and the lid of the vacuum chamber is opened, completing the packaging process. If it is a nitrogen - filling vacuum packaging machine, nitrogen will be filled into the packaging bag after vacuum extraction, and then the bag is sealed.
Advantages
Extended Shelf Life: It can extract the oxygen inside the packaging bag, inhibit the growth and reproduction of microorganisms such as aerobic bacteria and molds, and slow down chemical reaction rates like food oxidation and rancidity, thus significantly prolonging the shelf life of food. For example, fresh meat can only be stored for 1 - 2 days at room temperature under ordinary packaging, but it can be stored for 7 - 10 days under refrigeration after vacuum packaging.
Retained Flavor and Texture: By avoiding the contact of food with air, it prevents the oxidation of fats and the loss of aroma, enabling the food to maintain its original flavor and texture for a long time. For instance, vacuum - packaged fried peanuts can remain crispy even after long - term storage.
Locked - in Nutrients: It reduces the loss of nutrients such as vitamins and minerals in food during storage, better preserving the nutritional value of the food.
Enhanced Food Safety: The vacuum environment is not conducive to the survival and reproduction of microorganisms such as bacteria and molds. It can effectively reduce the number of microorganisms in food, minimize the risk of food - borne diseases caused by microbial contamination, and ensure the dietary safety of consumers.
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+86 199 2706 5265
+86 758 278 8707
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