This series of external vacuum heat sealing machine has complete functions. It can be used for single-piece air-pumping and sealing packaging between gaps, and it can also be used for packaging filled with inert gas after vacuuming. The machine adopts an external-pumping double suction nozzle mechanism. The vacuum chamber has a limited period of time and a wide range of applications. It is suitable for packaging items that require less vacuum and higher inflatable purity.

If you need to pack heavy loads and large objects, you can choose the JKW-600D model. The head of this model can be raised and lowered at any height within the allowable range. It is suitable for large packaging, up to ton packaging, and the sealing length is based on user needs. The maximum can be increased to 1000mm, the particle size is more than 100 mesh powder, can be equipped with spiral sedimentation filter to recover the powder and protect the vacuum pump.

This model is suitable for large packaging of granular items, and can be automatically formed with a mold. It is widely used in new energy, chemical and food industries.