Precise Metering Optimizes Beverage Filling Lines: Walsn UniMass-E/V Coriolis Mass Flowmeters

The beverage industry is shifting toward intelligent and precise manufacturing. For manufacturers focused on cost reduction and efficiency gains, stable flavor consistency, minimal filling losses, and fully traceable production data have become critical benchmarks.

Traditional time-based filling is vulnerable to variations in viscosity, temperature, and pipeline air bubbles, often leading to formula imbalances, inaccurate fills, and raw material waste. The Walsn hygienic UniMass-E/V series, powered by in-house developed CSE intelligent core technology, solves these challenges. A single device simultaneously measures flow rate, density, and temperature across raw material batching, closed-loop quantitative filling, and stable metering of lightly aerated liquids, delivering precise control and significantly improved line efficiency.

Precise Batching for Consistent Flavor
Beverage quality depends on accurate batching. Walsn flowmeters provide reliable metering for diverse raw materials.

- Wide Viscosity Range: Smooth, unobstructed measuring tubes handle everything from pure water to high-viscosity syrups and concentrated juices. The CSE algorithm filters interference, ensuring stable batch ratios from pilot runs to high-volume production.

- Optional Real-Time Concentration Monitoring: Inline measurement of sugar content, solution concentration, alcohol content, or mixed components eliminates the need for offline sampling. Real-time data enables automatic valve adjustments and timely formula corrections, helping reduce reject rates. Ideal for juice blending and chocolate slurry processes.

Closed-Loop Filling with Superior Accuracy
Unlike open-loop timed filling, the UniMass-E/V series integrates with PLC systems to create a full “measurement–feedback–regulation” closed loop. It supports rapid initial filling with automatic deceleration near the target and instant valve closure to prevent overfill, plus synchronized continuous batching for stable ratios. Built-in temperature and pressure compensation maintains accuracy under varying conditions and during extended high-speed operation.

Hygienic Design for Sterile Production
Designed to meet food-grade standards, the E/V series helps customers achieve reliable hygienic precision with:

- 3-A sanitary certification
- Compact & fully self-draining design

- CIP/SIP compatible up to 150°C
- Surface finish up to Ra ≤ 0.38 μm (mechanical or electropolishing)
- Advanced diagnostics with virtually zero daily maintenance

Its compact, lightweight design integrates easily into existing process lines while minimizing residue and contamination risks.

Proven in Real Production Environments
Superior resistance to acids, alkalis, and fouling delivers long-term reliability and minimizes downtime.

Comprehensive data logging of flow rates, ratios, and process parameters supports traceability, audits, troubleshooting, and continuous process optimization.

With high measurement precision, excellent interference rejection, and flexible functionality, the Walsn hygienic UniMass-E/V series helps beverage manufacturers advance intelligent production, maintain consistent product quality, and strengthen their market competitiveness.