Filling machinery has various forms due to different packaging containers, packaging materials and filling processes, and there are many classification methods. More common:
Classification according to the measurement method: level filling machine, quantitative filling machine, weighing filling machine;
Classification according to the filling method: atmospheric filling machine, negative pressure filling machine, isostatic filling machine, pressure filling machine;
Classification according to the conveying form of the packaging container: linear filling machine, reversible filling machine.