Each series contains multiple products. Open a series to view full models.
Choose a freeze dryer machine by application and process stage
Start with the material, container, water to remove, batch target, and operating environment. Shelf area or a model name alone cannot define the right lyophilizer.
Use the 12-input sizing worksheet
| Your work |
Selection basis |
Recommended path |
| Laboratory samples, flasks, or early vial trials |
Sample chemistry, solvent, total ice load, collector temperature, flask or tray format |
Pioneer laboratory freeze dryers |
| Cycle development and small-batch scale-up |
Shelf area, vial format, fill depth, stoppering, product probes, pressure control |
Creator pilot freeze dryers |
| Peptides, proteins, vaccines, sterile vials, or API |
Vial count, fill volume, shelf map, condenser duty, cleanroom interface, data and validation scope |
Command GMP freeze dryers |
| Home, farm, test kitchen, or first food products |
Prepared kilograms, tray area, slice thickness, power supply, packaging plan |
H Series small food freeze dryers |
| Regular commercial food batches |
Weekly throughput, product changeover, cleaning, operator time, heat rejection |
Commercial H freeze dryers |
| Industrial food production and factory lines |
Water removal, kg/day, pre-freezing, carts, utilities, layout, sanitation |
FFD industrial food freeze dryers |
- Product
- Material, formulation, solvent, food type, and anything corrosive or volatile.
- Load
- Prepared load per batch, water or solvent to remove, and required batches per day.
- Geometry
- Vial size and fill volume, or tray dimensions and product thickness.
- Endpoint
- Target residual moisture, water activity, reconstitution, appearance, or stability requirement.
- Site
- Country, voltage, frequency, cooling, ventilation, room limits, and available utilities.
- Project scope
- Research, pilot, GMP production, food production, FAT, documentation, commissioning, and target date.
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 5-250 m2 of usable shelf area and approximately 50-2500 kg of fresh material per batch. Compact FFD-5 / 10 / 20 models use direct-contact shelves; FFD-50+ platforms use radiant heating with cart-and-tray handling for factory production.
Products: 9
Thermostatic baths and accessories for analytical and process use.
Products: 5
Probe-based ultrasonic systems for liquid-processing research and process development. Compare recirculating flow-cell configurations, independent jacket cooling and application-specific pump selection. Detailed specifications and the operating simulation are available on the product page.
Products: 1
