From March 17th to 19th, the TCT Asia 3D Printing Exhibition, the flagship event of additive manufacturing in the Asia-Pacific region, was grandly held at the National Exhibition and Convention Center (Shanghai). Shanghai GaoChuan Electronic Technology Co., Ltd. made a strong appearance with its all-scenario oxygen and dew point detection solutions, focusing on core processes such as metal SLM, powder sintering, and special material printing. With its high-precision water and oxygen monitoring technology, it has built a quality defense line for additive manufacturing, attracting many equipment manufacturers, research institutions, and end users to stop and exchange. 
 

Directly Addressing Process Pain Points: Comprehensive Presentation of Water and Oxygen Monitoring Solutions 

Metal 3D printing and high-performance polymer molding have extremely strict requirements for the oxygen content and humidity control in the cavity. Excessive trace oxygen and moisture can easily lead to oxidation inclusions, pores, cracks, and insufficient density. Shanghai GaoChuan, focusing on the pain points of the industry, offers a one-stop online monitoring solution:
∗  High-precision oxygen analysis solution: covering the measurement of oxygen from the macro level to the ppm level, with rapid response and long-term stability. It is suitable for online monitoring of the molding cavity, circulation filtration system, sieve, powder feeder, glove box, inert gas source, etc., effectively avoiding material oxidation and molding defects.
∗  Professional dew point detection solution: wide range and high-precision dew point measurement, capable of achieving ppb-level moisture monitoring, stably controlling the dryness of the inert atmosphere, and safeguarding the printing quality of sensitive materials such as titanium alloys, aluminum alloys, nylon, and PEEK.
∗  Portable water and oxygen integrated machine: on-site rapid calibration and inspection verification, covering both equipment debugging and daily quality control, improving operation and maintenance efficiency.
∗  System integration solution: supporting data remote transmission, alarm linkage, and closed-loop control, seamlessly integrating with mainstream 3D printing equipment to achieve full-process traceability. 

Deeply engaged in industrial sensing, empowering high-end manufacturing with precise technology. 

Shanghai GaoChuan has been deeply engaged in the fields of gas analysis, pressure and temperature-humidity sensing for many years. It possesses independently developed measurement and control modules and mature engineering capabilities. At the same time, it has deep cooperation with international renowned brands to create highly reliable and easy-to-integrate industrial monitoring products. 
At this exhibition, the company took "Oxygen Defines Quality, Dew Point Ensures Safety" as its theme, providing complete services from sensors, analyzers to system integration for additive manufacturing scenarios such as aerospace, automotive manufacturing, medical implants, and mold casting. The on-site technical exchanges and cooperation negotiations were lively, further solidifying GaoChuan's professional position in the 3D printing supporting monitoring field. 

Rooted in the local market, continuously innovating, and contributing to the high-quality development of additive manufacturing. 

As a local high-tech enterprise in Shanghai, Shanghai GaoChuan uses the TCT exhibition as a bridge to connect the global additive manufacturing ecosystem and solve key quality control problems in the industry with precise sensing technology. In the future, the company will continue to iterate and adapt its miniaturized, intelligent, and integrated water and oxygen monitoring products for 3D printing, providing more stable performance and more convenient deployment to help enterprises improve the yield rate and reduce production costs, and promote the development of China's additive manufacturing industry towards higher precision and higher reliability.