What is the classification and working principle of the filling machine?
According to the filling principle, the filling machine can be divided into atmospheric filling machine, pressure filling machine, liquid filling machine, oil filling machine, paste filling machine, sauce filling machine, granular slurry filling machine , Powder filling machine, vat water filling machine and vacuum filling machine.
Atmospheric filling machine
is filling by the weight of the liquid under atmospheric pressure. This type of filling machine is divided into two types: timing filling and constant volume filling, which are only suitable for filling low-viscosity and gas-free liquids such as milk, liquor, mineral water, etc.
Filling is carried out at higher than atmospheric pressure, and it can be divided into two types: one is the pressure in the liquid storage cylinder is equal to the pressure in the bottle, and the liquid flows into the bottle by its own weight. This is called equal pressure filling. ; The other is that the pressure in the liquid storage cylinder