Changai participated in the 2025 China International Pharmaceutical Machinery Expo
From April 23 to 25, the 66th National Pharmaceutical Machinery Expo was successfully concluded at the Chongqing International Expo Center. As an annual event for the pharmaceutical equipment industry, this exhibition brought together more than 1,200 exhibitors from more than 20 countries and regions around the world, and attracted more than 80,000 professional visitors to visit and exchange ideas. At this industry event, Changai Technology became one of the highlights of the exhibition with its innovative oxygen monitoring solutions.
In the pharmaceutical production process, accurate oxygen concentration monitoring is directly related to the safety of the production process and the stability of product quality. Whether it is the micro-oxygen environment that needs to be maintained during the biological fermentation process, the explosion-proof requirements during the centrifugal separation of raw materials, or the inert gas protection in the freeze-drying process, the oxygen concentration needs to be accurately controlled. Industry data shows that improper oxygen concentration control has become one of the important factors leading to pharmaceutical production accidents.
In response to this industry pain point, Changai Technology has brought two industry-leading oxygen monitoring devices. Among them, the CI-PC68-1 laser Oxygen Analyzer uses the innovative TDLAS tunable semiconductor laser spectroscopy technology to accurately detect oxygen concentrations in the range of 0-25%. It can not only achieve 0.01% high-resolution detection, but also has excellent anti-interference performance. This device can achieve a quick response in seconds, capture changes in oxygen concentration in real time, and provide users with reliable monitoring data.
Another CI-EX60E3-O2D centrifuge oxygen analysis system is designed for high-risk links in pharmaceutical production. The equipment has passed strict explosion-proof certification and can adapt to the complex working environment of pharmaceutical workshops; it adopts a dual-sensor redundant design to instantly capture oxygen leaks and link the nitrogen replenishment system to eliminate the risk of explosion.
During the exhibition, Changai's booth attracted many pharmaceutical company representatives and professional visitors to stop and consult. Many company representatives said that Changai's products have solved the oxygen monitoring problems they encountered in the production process. Changai has been committed to providing reliable monitoring solutions for the pharmaceutical industry for many years. In the future, we will continue to deepen our efforts in the pharmaceutical field, help pharmaceutical companies improve production safety and product quality through technological innovation, and bring more innovative results. Let us look forward to the next National Pharmaceutical Machinery Expo and see you next time!
