① Working principle of glass bottle filling equipment
The basic working principle of glass bottle filling equipment is to accurately fill liquid into glass bottles in a certain way. This process usually includes the following steps:
- Bottle conveying: Empty bottles are sent to the filling area through a conveyor belt.
- Bottle mouth cleaning: Before filling, the equipment will clean the bottle mouth to ensure dust-free and sterile.
- Liquid filling: The equipment fills the liquid into the bottle according to the set range and accuracy. This process can be done in different ways such as gravity filling, pump filling or vacuum filling.
- Bottle cap closing: After filling, the bottle will be sent to the capping device for bottle cap closing.
- Inspection and packaging: Finally, the filled bottle will be inspected to ensure no leakage or other defects, and then packaged.
② Types of glass bottle filling equipment
There are many types of glass bottle filling equipment, each type is suitable for different liquid characteristics and production needs:
– Gravity filling machine: Use the gravity of the liquid to fill the liquid into the bottle, suitable for liquids with good fluidity.
– Pump filling machine: The liquid is transported from the storage tank to the bottle through a pumping device, suitable for liquids with high viscosity.
– Vacuum filling machine: The liquid is pumped into the bottle through a vacuum environment, suitable for foam or easily oxidized liquids.
– Metering pump filling machine: High-precision filling is achieved through a precise metering pump, suitable for liquids that require strict control of dosage.