Each series contains multiple products. Open a series to view full models.
SJIALAB GMP freeze dryers are built for pharmaceutical freeze drying workflows from process development and pilot validation through commercial production. The platform combines stable shelf temperature control, reliable vacuum performance, and configurable chamber formats to support scale-up with consistent batch quality.
Our systems are suitable for vial and bulk lyophilization, with optional SCADA integration and 21 CFR Part 11-ready data workflow support. Typical projects include sterile injectables, biotech intermediates, peptides, proteins, and other temperature-sensitive products that require repeatable drying performance.
If you are comparing GMP lyophilizers for a new facility, pilot line, or production upgrade, this series covers multiple shelf areas and chamber sizes so you can match capacity, automation level, and validation requirements to your process.
Products: 8
Filling and capping machines are the upstream partner to every freeze dryer. In a typical vial fill-finish process the liquid is dosed, half-stoppered, lyophilized, and then aluminum-capped — and SJ Scientific builds the equipment for each step. As a freeze dryer manufacturer since 2012, we match the right filling technology to your product: tool-free peristaltic pumps for fast changeover and single-use aseptic filling, or valveless ceramic piston pumps for high-precision, corrosion-resistant dosing. Models range from benchtop 2–10 ml units to inline systems running up to 300 vials/min, all built to GMP with 316L product-contact parts. Lower-throughput lines can integrate capping into the filler; higher-throughput lines pair a filling-stoppering machine with a dedicated capper.
Products: 4
Scale-up platforms for process development and optimization.
Products: 4
Pioneer laboratory freeze dryers support benchtop R&D, flask drying, vial trials, and small-batch lyophilization with 3L to 12L condenser options.
Products: 4
H-series food freeze dryers cover 5-30 kg reference fresh loads for households, farms, test kitchens, recipe development, and small food brands. Compare usable tray area, electrical supply, condenser option, and production rhythm before choosing a model.
Products: 5
Commercial H food freeze dryers provide 30-70 kg reference fresh loads and 2.95-4.98 m2 of tray area for specialty-food brands, farms, pilot plants, and regular small-factory production. The 30H, 35H, and 50H bridge small H-series testing and 500 kg-plus FFD industrial lines.
Products: 3
FFD industrial food freeze dryers cover 50-250 m2 of usable shelf area and approximately 500-2500 kg of fresh material per batch. They are engineered for food factories processing fruit, vegetables, coffee, pet food, meat, seafood, ready meals, and high-value ingredients with planned pre-freezing, tray and cart handling, utilities, sanitation, and packaging.
Products: 6
Thermostatic baths and accessories for analytical and process use.
Products: 5
