Walsn Highlights Coriolis Mass Flowmeters for Biopharmaceutical Processes at CPHI & PMEC China 2026

Shanghai, June 16–18, 2026 – Walsn showcased its Unimass Coriolis mass flowmeters at CPHI & PMEC China 2026, highlighting their critical role in key biopharmaceutical processes such as fermentation aeration, precise media feeding, off-gas monitoring, and sterile purification.

Fermentation is a core process in biopharmaceutical and enzyme production. Flowmeter accuracy directly impacts cell growth, product yield, batch-to-batch consistency, and serves as an essential GMP compliance control point. However, the demanding fermentation environment — characterized by high vibration and frequent high-temperature steam-in-place (SIP) sterilization — often exceeds the capabilities of conventional flowmeters. These meters are typically susceptible to measurement drift, limited tolerance to repeated sterilization cycles, and poor adaptability. Such limitations can result in dosing inaccuracies, batch rejection, and compliance failures. Therefore, the scientific selection of process instruments is of vital importance.

At the exhibition, Walsn presented its Unimass series Coriolis mass flowmeters, specifically engineered for demanding biopharma applications including biologics, APIs, and enzyme production. Application engineers provided expert guidance on meter sizing and selection, emphasizing measurement stability, hygienic design, immunity to external disturbances, and seamless integration with control systems.

A key highlight was a live chromatography system featuring the Walsn Unimass-E Coriolis flowmeter, demonstrated in collaboration with the system manufacturer. The display showcased the instrument’s reliable performance in critical purification processes.

The exhibition generated strong interest from pharmaceutical manufacturers and industry partners. Walsn remains committed to delivering high-performance measurement solutions for biopharmaceutical fluid handling, guided by its philosophy: Precision in Measurement, Simplicity in Control. These solutions help customers achieve regulatory compliance, superior product quality, and operational excellence.

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