What to do if the filling volume of the filling machine is unstable
What should I do if the filling volume of the filling machine is unstable? 2020-12-04 14:16 For liquid materials, the commonly used quantitative filling machine is mainly the plunger filling machine. The machine uses the working principle of the piston, and there are some common words. Air pressure liquid filling. The main principle of the filling machine is to use a cylinder to drive the movement of the piston tissue. The filling process is completed by changing the volume of the piston, and the movement program of the cylinder is adjusted to achieve the purpose of changing the filling volume. For the instability of the filling volume, you can pay attention to the following two reasons: (1) The air pressure is unstable; the power of the filling is driven by the cylinder, so when the air pressure is unstable, it will have a great impact on the filling volume accuracy of the machine. Yes, so the machine must ensure a stable source of air pressure. Solution: You can check whether the air pressure is the problem by investigating the air pressure gauge of the pneumatic triplex on the machine. Since the air pressure is the largest at the first time when the machine is turned on, there will generally be a large error in the first filling. In this case, it is not recommended to investigate the pneumatic triplex. (2) There is air leakage; the filling part of the machine is required to be sealed. If there is air leakage, it will affect the filling accuracy, and most of the large filling errors of the machine are caused by air leakage. Solution: If there are bubbles in the re-feeding pipe and the touch position of the filling machine, it can be concluded that the machine is leaking. At this time, it is necessary to check all the joints of the butt joint to ensure that the sealing ring has not failed. On the basis of the above, it is judged that the leaking position is one by one. Generally, it will be caused by unsealed welding at the joints of some pipes. Yes, Niu Lan Machinery Technology Co., Ltd. is a professional manufacturer of beverage packaging equipment that integrates design, manufacturing, sales and after-sales. Based on years of research results and production experience, the company has extensively absorbed advanced technology from Germany and Japan, and has provided efficient beverage production lines for many years of beverage filling machinery production and technology accumulation; committed to providing competitive and comprehensive solutions for global beverage companies Programs and services. The equipment integrates washing, filling and capping, and is suitable for the filling and production of various pure water, mineral water, carbonated beverages, and tea beverages. After simple adjustment of some parts, this machine can also be used for filling production of pure water and mineral water. Using isobaric filling technology, the filling is fast, stable and accurate. The equipment is equipped with a perfect backflow system to avoid secondary pollution and oxidation of the beverage; it can meet the technical requirements of hot filling below 95℃, and is equipped with a CIP cleaning system , It can clean the liquid contact places such as liquid tanks and pipelines; it adopts man-machine interface touch screen control, imported Mitsubishi PLC computer control, inverter control and other advanced technologies.