The high-power vacuuming system can extract the oxygen in the box to1 the extreme.Using PLC and human-machine interface operating system,the parameter setting is intuitive and accurate,the operation is convenient,the operation is stable,the product has a long shelf life,reliable quality,and stable packaging performance.,high efficiency and wide applicability. Machine use: It is suitable for fresh-keeping packaging of cold meat, cooked food, aquatic products, fruits and vegetables, fast food and other products. Techincal parameters: This product is non-standard and can be customized according to customer needs.