1, the use of high-quality vacuum pump supporting, the vacuum pump must be able to ensure a good brand.

  2, electrical components must be the choice of standardized low-voltage electrical production and manufacturing enterprises to ensure safety, reliability, durability, because the electrical control part is an important part of the packaging machine. The composition of the machine control line, must ensure the convenience of maintenance and spare parts of the generality, standardization.

  3, the entire steel structure from the material to the thickness of the machine should be able to meet the frequent use of the requirements, especially the structure of the vacuum chamber body and the use of materials to meet the food-grade hygiene requirements and standard thickness, strength requirements.

  4, the appearance of the entire machine design should be reasonable, beautiful, and in line with the professional standardization of electromechanical products (or vacuum packaging machine), with basic safety requirements

  5, vacuum packaging machine in the same model, the products produced by different manufacturers in addition to the above aspects are not quite the same, the key also lies in the level of configuration of the main components are high and low differences, the quality of the difference between good and bad. Generally speaking, the key factor in determining the manufacturing cost of packaging machines is the quality of the internal configuration components, the selection of high-grade, high-quality manufacturers of vacuum pumps and electrical components is to ensure that the machine has good performance and life of the key, at the same time, the choice of a large amount of pumping (high pumping rate) vacuum pumps are also an important factor in improving the grade of the machine, but the equipment cost is high.