It adopts a microcomputer programmable controller and a human-machine interface touch screen control system, enabling intuitive and accurate setting of various parameters and stable and reliable operation of the program. According to the fresh-keeping packaging requirements of different foods, only one setting of packaging parameters is needed to continuously complete the desired packaging operation.
The equipment adopts a high-precision gas mixing system from WITT Company in Germany. According to the fresh-keeping needs of different foods, it can accurately switch the types and mixing ratios of different fresh-keeping gases with high adjustment precision. The gas mixing precision is better than ±1%, which can ensure the fresh-keeping period of fresh-keeping packaging.
It adopts a fully enclosed vacuum replacement method. A vacuum pump is used to evacuate the closed vacuum chamber to form a high vacuum degree in the vacuum chamber, and then fill it with gas suitable for extending the fresh-keeping period of food. The gas replacement rate is ≥99%.
It adopts a Busch vacuum pump from Germany, which achieves high vacuum degree, long service life, no daily maintenance and high safety factor. When the oxygen concentration of the fresh-keeping gas is higher than 21%, it is equipped with a high-oxygen vacuum pump from Germany, which can effectively prevent accidental deflagration accidents caused by excessive oxygen content.
According to the fresh-keeping packaging needs of different foods, three kinds of fresh-keeping gases, two kinds of fresh-keeping gases and one kind of fresh-keeping gas configuration can be selected respectively, which can meet the needs of different packaging to a large extent and effectively save the purchase cost.
The equipment is simple and convenient to operate. After setting all operation program parameters, you only need to gently push in the sealing mold to automatically complete the working procedures such as vacuuming, gas adjustment, sealing, edge cutting and waste film recycling.
The whole set of equipment adopts a split design, that is, the packaging equipment, gas mixing and vacuum system can be placed separately according to the equipment installation conditions and space, and the two are connected by pipelines to adapt to the production requirements under different conditions.
It is suitable for modified atmosphere fresh-keeping packaging of chilled fresh meat, cooked meat products, fast food, pastries, rice noodles, cheese, bean products, aquatic products, poultry and other foods.