Owing to its unique design and performance features, the vertical external suction liftable vacuum packaging machine excels in packaging large-sized items and can ensure continuous, stable, and efficient operation. The specific introduction is as follows:
- Liftable Machine Head: The angle can be adjusted to suit the size, height, and weight of the product, allowing for horizontal, inclined, or vertical placement. With a lifting range of up to 0-700mm, it can be flexibly adjusted according to the height of large-sized items, facilitating operators to place the items in an appropriate position for packaging and reducing labor intensity.
- Large-sized Sealing: Some models come with a large sealing size. For example, the 1200-type vertical external suction vacuum packaging machine has a sealing length of up to 1200mm, which can meet the sealing requirements of large packaging bags. It can be used for packaging large items such as large furniture components, mattresses, and carpets.
- Adjustable Air Nozzles: The length of the air suction nozzles of some machines can be adjusted. For instance, the air nozzle length of the ZD-600/1200T model can be freely adjusted from 0 to 200mm. Combined with the automatic lifting transmission design, it enables faster air suction and inflation speeds, making it better adapted to packaging large-sized items of different sizes.
- Intelligent Control System: Equipped with a microcomputer program control system, such as a PLC controller combined with a liquid crystal display (LCD), it can accurately control parameters such as vacuum degree, inflation time, sealing temperature, and sealing time. Users can preset multiple working programs according to different packaging requirements, ensuring easy operation as well as the consistency and stability of each packaging process.
- Sturdy and Durable Structure: The machine body is usually made of stainless steel, which complies with food hygiene standards. Meanwhile, it possesses excellent corrosion resistance and strength, enabling it to withstand various pressures and abrasions during the packaging of large-sized items, thus ensuring the service life and continuous working capacity of the machine.
- Efficient Air Suction and Sealing System: Adopting a double-cylinder and double-air-nozzle structure, it achieves faster air suction (and inflation) speeds. Compared with the single-air-nozzle structure, its work efficiency can be significantly improved. In addition, the sealing adopts a pneumatic type, and the heat-sealing strip heats evenly, ensuring firm sealing. It can complete the sealing operation in a short time, further enhancing packaging efficiency.
