Filling machines can be divided into atmospheric §₹filling machines, pressure filling machines, liq πuid filling machines, oil filling machin≤®&∏es, paste filling machine<σs, sauce filling mac≤δhines, and granular slurry fiΩ$lling machines according to the filling princip♦©le. , powder filling machine, vat water filling δσmachine and vacuum filling machine.σ₩→§

Atmospheric pressure fi₽↓lling machine

The atmospheric pressure fillinΩ↓g machine is filled by the we∑✘ight of the liquid under  ☆>≤atmospheric pressure. This type of fill<πing machine is divided into two types≤£•': timed filling and consta→ nt volume filling. It is only suitable for fil‍¥↓✔ling low-viscosity and gas-free li"∞quids such as milk, liquor, and mineral ₩®water.

Pressure filling machine

Filling is carried out at a ε✔pressure higher than atmospheric pressure, and ca©₽n also be divided into two types: one is thatβ<©λ the pressure in the liquid stor₹£age tank is equal to→✘ the pressure in the bottle,>← and the filling is p™≠€erformed by the liquid flowing  λ•÷into the bottle by its own weight, which iΩ✔s called isobaric filling. ; The other is thaα¶×t the pressure in the liquid storage tank is hig™∏her than the pressure in the bottle, and®£ the liquid flows into the boε∏φttle by the pressure difference←‍¥→. This method is mostly used φ&in high-speed production li↑¶§nes. The pressure filling mach₹∑<∏ine is suitable for filling liquids con£∞λ‌taining gas, such as beer, s♠₹₩oda, champagne, etc.

Vacuum filling machine

Filling is performed at a pressure below atm​∏¶©ospheric pressure in the bottle. This kind of®‍ filling machine has simple structure, high e"Ω♣<fficiency, and can adapt to a wide ra ∞nge of viscosity of materia  γ∞ls, such as oil, syrup, fruitσ★ wine, etc.