Low-Temperature Hot Air Circulation Vacuum Drying Equipment Successfully Shipped, Empowering Customers to Achieve Green Drying of High-Value Materials
Recently, our company’s self-developed, designed, and manufactured large-scale low-temperature hot air circulation vacuum drying equipment successfully passed factory acceptance testing and was delivered on schedule to a leading domestic biopharmaceutical enterprise. This project—executed efficiently and delivered with exceptional quality—once again demonstrates our technical expertise and reliable delivery capability in the field of high-end drying equipment.
Customer Requirements: Sensitive Materials, Stringent Processes
The customer specializes in the R&D and production of highly active biologics and heat-sensitive active pharmaceutical ingredients (APIs). They imposed extremely stringent requirements on temperature control accuracy, oxygen inhibition, batch-to-batch consistency, and GMP compliance during the drying process.
Conventional drying methods often lead to product degradation, agglomeration, or loss of activity, creating an urgent need for an advanced drying solution that ensures product quality while aligning with green and energy-efficient principles.
Our Solution: Innovative Integration, Precision Customization
To address these challenges, our engineering team developed a customized low-temperature hot air circulation vacuum drying system with the following key advantages:
Low-Temperature, High-Efficiency Drying: Operating under vacuum conditions combined with precisely controlled hot air circulation, the system maintains drying temperatures stably below 40°C, effectively preserving the activity of heat-sensitive components.
Fully Sealed Inert Atmosphere: Continuous nitrogen purging ensures oxygen levels remain below 50 ppm, eliminating oxidation risks and guaranteeing chemical stability of the product.
Intelligent Control System: Integrated PLC + HMI fully automated platform supports real-time parameter logging, electronic signatures, and full data traceability, fully compliant with GMP and FDA 21 CFR Part 11 requirements.
Energy-Efficient & Eco-Friendly Design: Featuring a heat recovery efficiency exceeding 85%, the system reduces energy consumption by over 30% compared to traditional vacuum ovens, supporting the customer’s “dual carbon” sustainability goals.
This successful delivery reinforces our position as a trusted partner in high-value, sensitive-material processing—and underscores our commitment to innovation, quality, and customer success.