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: 9
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
Creator pilot freeze dryers and pilot-scale lyophilizers support formulation work, cycle development, process optimization, vial studies, and scale-up from research toward controlled production.
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 freeze dryer machines for home, farms, test kitchens, and small food brands cover 5-30 kg reference fresh loads. Compare usable tray area, electrical supply, condenser option, ventilation, and production rhythm before choosing a model.
Products: 5
Commercial H freeze dryer machines for food provide 30-70 kg reference fresh loads and 2.95-4.98 m2 of tray area. SJ-30H, SJ-35H, and SJ-50H support specialty-food brands, farms, pilot plants, and regular small-factory production before a cart-based FFD line is required.
Products: 3
FFD industrial food freeze dryer and food lyophilizer systems cover 50-250 m2 of usable shelf area and approximately 500-2500 kg of fresh material per batch. They are engineered around pre-freezing, tray and cart handling, condenser load, utilities, sanitation, controls and packaging for factory production.
Products: 6
Thermostatic baths and accessories for analytical and process use.
Products: 5
