East of the beer city Qingdao, south of the new port city Rizhao, north of the kite city Weifang, the geographical position is superior, the traffic in all directions, international, domestic passenger and cargo transport is very convenient. Since its establishment, the company has been focusing on the research and development of food machinery, through many years of advanced technology and our own unremitting efforts, has gained a good reputation, and a high market share. Zhucheng Dinghai Machinery Co., LTD has accumulated rich knowledge and practical experience. The main products are vegetable cleaning machine, food air dryer, pasteurization machine, vacuum, dryer, press dehydrator, mixing machine, walnut peel machine...

1, remove part of the air (oxygen) in the packaging container, can effectively prevent food spoilage. 2, the use of good barrier (air tightness) packaging materials and strict sealing technology and requirements, can effectively prevent the exchange of packaging content substances, can avoid food weight loss, loss of flavor, and can prevent secondary pollution. 3. The gas inside the vacuum packaging container has been removed, which accelerates the heat conduction, which can improve the thermal sterilization efficiency, and also avoid the breakage of the packaging container due to the expansion of gas during the heating sterilization.