By introducing new-type PLC, touch screen type operation, BUSCH vacuum pump and Siemens components, this machine is advanced in design, complete in functions, reliable in performance, broad in application and high in packing efficiency. It is adapted for solid vacuum heat-sealing packing, such as various food, medicine, local products, aquatic products and chemical raw material, effectively preventing from oxygenation and corruption caused by bacterial propagation to keep fresh and to prolong deposited time. It is an ideal vacuum packing equipment that can substitute foreign similar product at present.