Working Principles
Gravity Filling: It relies on the weight of the liquid itself to generate flow, allowing soy sauce to flow out from the orifice of the liquid storage tank or measuring cylinder for filling under atmospheric pressure. When the soy sauce bottle is transported to the filling station, the filling head descends to an appropriate position above the bottle mouth. The soy sauce flows into the bottle under gravity, and the filling head stops filling when the liquid level in the bottle reaches a certain height.
Piston Filling: Soy sauce is sucked and pushed through the reciprocating motion of a piston. The liquid in the filling machine's storage tank is drawn into the piston cylinder and then squeezed into the soy sauce bottle through the filling head. The filling volume can be precisely controlled by adjusting the piston stroke, thus achieving quantitative filling of 280ML.
Structural Components
Feeding System: Mainly includes a liquid storage tank, feeding pipeline, and valves. The storage tank is used to store a large amount of soy sauce; the feeding pipeline transports soy sauce from the storage tank to the filling head; and the valves control the flow of soy sauce to ensure it only enters the filling process when needed.
Filling System: As the core part of the filling machine, it consists of multiple filling heads, each equipped with an independent drive device and metering device. The drive device controls the lifting and movement of the filling head, while the metering device accurately measures and controls the amount of soy sauce filled each time to ensure filling precision.
Conveying System: Typically composed of a conveyor belt, rollers, and transmission devices. The conveyor belt transports empty soy sauce bottles from the bottle inlet to the filling station, and after filling, conveys the full bottles to the bottle outlet. The rollers and transmission devices ensure the stable movement of the bottles during transportation.
Control System: Generally controlled by a PLC (Programmable Logic Controller) combined with a touchscreen. Operators can set various parameters on the touchscreen, such as filling volume, filling speed, and the number of filling heads. The PLC controls the operation of each component according to the set parameters to automate the entire filling process.
Product Features
High-Precision Filling: Using advanced metering devices and control technologies, it can accurately control the filling volume, ensuring each bottle of soy sauce reaches exactly 280ML. The filling precision can be controlled within ±1%, reducing product measurement errors and guaranteeing product quality.
High-Efficiency Production: With a high filling speed, for example, a multi-head filling machine (such as an 8-head model) can fill thousands of bottles of soy sauce per hour, significantly improving production efficiency and meeting the production needs of enterprises of different scales.
User-Friendly Operation: Equipped with a full-color touchscreen human-machine interface, the operation is simple and intuitive. Operators can complete operations such as starting, stopping, and adjusting parameters on the touchscreen with minimal training, making it easy to master.
Wide Application Range: It is not only suitable for filling 280ML soy sauce bottles but can also adapt to different bottle capacities (such as 100ML, 500ML, etc.) through simple adjustments. Meanwhile, it can well accommodate bottles of different shapes, such as round bottles, square bottles, and special-shaped bottles.
Hygienic and Safe: Components in contact with soy sauce are made of stainless steel that meets food hygiene standards, featuring corrosion resistance and easy cleaning. This ensures the hygiene and safety of soy sauce during the filling process, complying with relevant food production requirements.
