1. Local features

The machine uses one vacuum cover to work alternately on two vacuum chambers to improve work efficiency. When one vacuum chamber is vacuumizing, the other vacuum chamber can place the packaged goods. The machine uses pneumatic device to realize automatic cover swing. The manual integrated operation mode developed by our company's equipment can be switched arbitrarily, In manual mode, inching the cover swing button can also automatically swing the cover, which reduces the air leakage caused by poor cover closing, and basically reduces the workload of operators. It has the advantages of beautiful appearance, compact structure, high efficiency, simple operation, seat wheel at the bottom, convenient movement and so on.

2. Native configuration
The machine adopts the industrial large pump produced by the domestic well-known brand Shanghai No. 2 vacuum pump, which has attracted the attention of German puxu technology. Some core components are fully imported. The materials of key parts contain trace metal elements, and the service life of the vacuum pump is longer. Among them, the vacuum oil is a professional formula, which is resistant to high temperature and more durable than the traditional vacuum pump oil. The pumping rate is 100m 3/ H,

The vacuum chamber is made of 304 stainless steel, which has corrosion resistance, is clean and meets the hygienic standard, and the high-pressure pumping force of thickened steel plate is not deformed.

3. Scope of use
Double chamber vacuum packaging machine is widely used in the food industry. All kinds of cooked products such as chicken legs, ham, sausage, grilled fish slices, beef jerky, etc; Vacuum packaging is increasingly used for pickled products, such as all kinds of pickles, bean products, preserved fruits and other foods that need preservation. The vacuum packaged food has a long preservation period, which greatly prolongs the shelf life of the food. Brand electrical control, automatic heating, excellent stability; Equipped with excellent vacuum pump, it has good vacuum effect, fast speed and long service life. DZ series automatic swing arm vacuum machine independently produced by our company is very popular in the market.