Ultimate Series Centrifugal Spray Dryer

The Centrifugal Spray Dryer Ultimate Series is engineered for pharmaceutical, advanced food ingredient and fine chemical producers requiring full process automation, precise particle engineering and complete electronic batch traceability.

【Working Principle】Filtered air is heated to a precisely regulated set temperature and enters the drying chamber uniformly through an automated air distributor. Liquid feed is delivered by a variable-speed metering pump to a high-speed centrifugal atomizer (10,000 to 30,000 rpm) under closed-loop speed control, atomizing into fine droplets that contact hot air and dry within seconds; particle size, moisture and yield are continuously monitored and logged.

【Automation & Premium Engineering Features】① Full PLC + SCADA/HMI architecture with recipe management for inlet/outlet temperature, feed rate, atomizer speed and airflow, enabling validated, repeatable product changeover; ② Closed-loop control: outlet air temperature and feed rate are automatically coordinated to maintain target moisture content despite feed variability, with optional inline particle size analyzer feedback; ③ Full 21 CFR Part 11/GMP Annex 11 compliant data historian with electronic batch records, alarm history, audit trail and automated batch report generation; ④ Premium construction: 316L stainless steel wetted parts, precision-balanced atomizer wheel (ceramic or hard-alloy option), mirror-polished (Ra ≤0.4μm) tower interior, validated CIP (Clean-in-Place) cycle with recorded cleaning parameters; ⑤ Remote monitoring and predictive maintenance via Ethernet/OPC-UA connectivity integrated into plant MES; ⑥ Redundant safety instrumentation including high-temperature, high-pressure and atomizer vibration monitoring exceeding standard configuration.

【Technical Advantages】Extremely fast drying with 95% to 98% instant moisture evaporation; automated closed-loop control delivers consistent particle size, bulk density and moisture across production campaigns; complete electronic batch traceability supports regulatory audits and technology transfer; premium materials and components extend atomizer and tower service life; validated CIP reduces changeover time and cross-contamination risk.

【Applications】Suitable for pharmaceutical (biologics, high-value APIs), infant formula/specialty nutrition and fine chemical manufacturers in North America, Europe, Japan, South Korea and China's high-end domestic market where GMP data integrity, closed-loop automation and validated cleaning are mandatory operational requirements.