8-3, which is HG Machinery independently researched, designs and manufactures it based on the technology of the German filling machine. It adopts isobaric filling principle and filling valve adopts high precision mechanical.
Filling system consists of filling valve (exhaust valve), filling tanks, liquid level control devices, the filling valve lift cylinder, filling tank height adjustment devices, etc.
Filling valve components, including liquid valve, the back (Note) trachea, air valves, centering hood, lifting mechanism, exhaust valve.
Empty cans into the tank through the star wheel into the filling machine.
After cans arrived in the booking center, followed by filling valves along the cam bearing downing right in the center of cans and pre-pressure sealing, the sealing pressure except centering cover own weight of its own apart from centering hood outside, from a cylinder pressure generated, the gas pressure in cylinder can be controlled to adjust of the reducing valve, pressure is 0 ~ 0.25MPa, the pressure depends on the material cans. In the open vacuum channel while the gas back pressure in filling tank fill into the cans and feed into the vacuum channel. Vacuum for the implementation of CO2 cleaning process to remove the air inside tank, through this program so that material in the filling process,oxygen increment reach minimize.
Tank does not produce negative pressure, even very thin walls Aluminum cans can be washed with the CO2.
Cans of filling materials through the hook chain sent to positioning head rotation of sealing machine, the lid by the sending device and the pressure head sent to mouth of cans, when the holding cans body care rise, the pressure head pressed mouth of cans, Pre-sealed and then sealed the first real round of closures, cans through star wheel sent from the sealing machine.
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CO2 content of filling products
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Weight of machine
Size of the machine