Vacuum Machine Single Chamber DZQ 400 In that case, "Single Chamber DZQ 400" refers to a specific model of floor type vacuum packing machine that is designed for packaging products in a vacuum-sealed environment. This particular model is manufactured by the company Dajiang Machinery Equipment Co., Ltd. The Single Chamber DZQ 400 is a high-performance vacuum packing machine that is capable of packaging a wide range of products including food, electronics, and industrial components. It has a single chamber design, which means that only one product can be packed at a time. This model is considered to be one of the best floor type vacuum packing machines available, thanks to its advanced features and reliable performance. It is equipped with a powerful vacuum pump, which creates a strong vacuum that removes all the air from the packaging bag, helping to preserve the quality and freshness of the product being packaged. The Single Chamber vacuum packing machine DZQ 400 is a specific model of floor type vacuum packing machine that is designed for packaging products in a vacuum-sealed environment. However, there are different types of vacuum packing machines available that differ in their design and functionality. Here are some types of vacuum packing machines that are commonly used in the industry: Chamber vacuum packing machines: These machines have a vacuum chamber where the product is placed for packaging. Once the product is placed inside the chamber, the vacuum pump creates a vacuum environment, which removes all the air from the packaging bag. External vacuum packing machines: These machines have a nozzle that is used to remove air from the packaging bag. The nozzle is attached to the bag, and the air is removed through the nozzle. Thermoforming vacuum packing machines: These machines use heat and pressure to create a vacuum-sealed environment. The product is placed in a preformed tray, and then the tray is sealed with a film that is heated and vacuumed. The Single Chamber DZQ 400 is a type of chamber vacuum packing machine that is designed for packaging a wide range of products. It is considered to be one of the best floor type vacuum packing machines due to its advanced features and reliable performance.