The JKF-159C series uses vacuum suction to feed materials. The packaging bag is placed in a sealed vacuum chamber. Material enters the bag under negative pressure, while gas is expelled through bag pores. Once the preset weight is reached, the vacuum pump stops, the chamber door opens, and the bag is manually removed, completing a single pack. The process is dust-free, reducing environmental pollution. It achieves high compression ratio filling, making the final bag compact and smaller in size, with excellent packaging results.
The JKF-159C valve-port vacuum powder dosing packaging machine consists of a vacuum pump, negative pressure tank, vacuum chamber, and bag filter. The medium is sucked into the packaging bag in the vacuum chamber using the pressure difference between the vacuum chamber and the feeding device, enabling powder packaging under airtight and vacuum conditions. It solves pollution issues when packaging powders with large volume and small specific gravity, and can monitor and control negative pressure up to 90 Kpa. The system integrates vacuum measurement, PLC, HMI, and fully automatic operation, featuring high speed, accurate measurement, and dust-free performance. It is mainly used for silica (gas phase and settling method), various white carbon black, and powders with large volume and small specific gravity, widely applied in powder production and re-packaging.