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Reasons For The Unstable Filling Volume Of Pure Water Filling Machine

17 3 月, 2022

At present, the pure water filling machine is widely used in the field of pure water production, and has now become an indispensable equipment in this field. In the application of this equipment, the problem of unstable filling volume may occur, so what is the reason for this problem?
1. Due to the excessive setting of the suction volume, the water will return to the silicone tube, and it is very easy to form bubbles at the needle mouth during the next filling, thus affecting the filling volume (mainly small standard products).
2. The installation parts of the liquid storage tank, the dispenser, the ceramic pump and the needle holder, the height difference between the installation part of the buffer tank and the installation part of the ceramic pump is too large, and the ceramic pump is subjected to excessive water pressure, which is very easy to cause Pure water filling machine filling needle dripping.
3. When the pump is installed, the pump body and the pump rod are mixed, and the gap of the pump does not match, which is very easy to cause the pump rod to wear, the air tightness is not good, and air bubbles occur in the filling process.
4. If the connection between the silicone tube, the dispenser and the ceramic pump is not tightened tightly, air bubbles or drips will form.
5. The connection between the ceramic pump and the rotary valve is too shaken or the verticality of the pump is a problem, resulting in dripping.
6. The rigidity of the servo motor itself is insufficient, which causes the ceramic pump to shake slightly in the later stage of filling, resulting in dripping.
7. The filling speed is too fast, resulting in excessive pressure on the silicone tube, resulting in dripping.
8. The length of the needle holder and its silicone tube is too long, resulting in excessive shaking and dripping.

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