The unit is operated on a table by the operator manually.
The aerosol valves are put on the neck of the containers who are already filled with liquid in the previous unit, by the operator manually. The containers with valves on them are put under the crimping unit , and by pressing on the foot pedal the process of crimping and gas filling would be completed at the same time.
The unit can be adjusted with the demanded weight in grams , and also has speed control. Its usage and maintenance is so easy.