How does the High Speed ​​Vacuum Detector use the deformation of the lid to determine the internal pressure of the container?

Relationship between lid deformation and internal pressure
In the production process of canned food and beverages, the vacuum degree or internal pressure in the container directly affects the shape of the container lid. Usually, when a certain vacuum or pressure is formed inside the container, the container lid will deform slightly. The degree of this deformation is an important basis for judging whether the internal pressure meets the standard.

For example, in the case of vacuum packaging, the air in the container is extracted, forming a negative pressure, so the container lid is concave inward. In the case of pressurized canning, the gas pressure in the container is higher than the external environment, causing the container lid to bulge outward. These tiny deformations are difficult to detect with the naked eye, but they can be accurately captured by the high-precision sensors of the High Speed ​​Vacuum Detector.

Detection principle of high-precision sensors
The core technology of the High Speed ​​Vacuum Detector lies in its built-in high-precision sensors. These sensors can detect the tiny deformation of the container lid in real time and convert it into digital signals. These signals are then transmitted to the computer system, and after complex algorithm analysis, the actual pressure value inside the container can be obtained.

During this process, the sensor can accurately detect every detail of the lid deformation, whether it is a slight dent or a tiny bulge. This high-precision detection capability enables the High Speed ​​Vacuum Detector to quickly and accurately determine whether the internal pressure of each container meets the set standard.

Dynamic online detection and automatic rejection
The High Speed ​​Vacuum Detector not only provides accurate pressure detection, but also has the ability of dynamic online detection. This means that it can be directly integrated into the production line to perform real-time detection on every container passing through. Compared with traditional sampling detection methods, this online detection method can greatly improve detection efficiency and ensure that every product undergoes strict quality control.

During the detection process, the High Speed ​​Vacuum Detector will perform a rapid deformation detection on each container and determine whether it is qualified according to the preset pressure standard. If it is detected that the internal pressure of the container does not meet the standard, the system will immediately trigger the automatic rejection device to remove the container from the production line.

High-quality components and technical advantages
The key components of the High Speed ​​Vacuum Detector come from well-known manufacturers in Germany and Japan. These high-quality components provide reliable guarantee for the overall performance of the equipment. The combination of high-precision sensors made in Germany and advanced electronic control systems from Japan makes the High Speed ​​Vacuum Detector reach the industry-leading level in both detection accuracy and speed.

This device is the first independently developed high-speed vacuum detection product in the Chinese market, filling the gap in the domestic market and becoming an ideal substitute for imported equipment. Its advanced technology and performance have made it widely used in major domestic beverage factories and canning factories in just a few years, and won wide acclaim from users.