Laboratory Mini Freeze Dry Machine 3kg/Batch For Food Processing

Vertical Freeze Dryer NovaDryer-F104 Multi-pipeline Manifold Top-press Gland Type

• Exceptional Value: Provides all essential freeze-drying capabilities in a compact, cost-effective package.
• User-Friendly LCD Interface: Simple digital display for basic monitoring and control, keeping operation straightforward.
• Space-Efficient Design: Its small size is perfect for locations where floor or bench space is at a premium.
• Quick and Easy Cleaning: The cold trap without internal coil pipes is designed for hassle-free defrosting and maintenance.
• Effective Pre-freezing: Combines the pre-freezing and drying stages in one affordable unit.
• Capable Compressor: A reliable, low-noise compressor delivers solid water-capture performance for its class.
• Adjustable for Efficiency: The adjustable stainless steel shelves let you optimize each batch for different products.
• Safe, Visible Chamber: The transparent dome ensures safety and allows for visual checks without expensive sensors.
• Meets Environmental Standards: Built with eco-friendly components, ensuring it is a responsible choice.

Stainless steel trays and tray rack

3 trays(Ø180mm) with 77mm tray space

Freeze drying time: Approx. 24 hours (Sample thickness 10mm)

8 bottles at most in 5 specifications(1000/500/250/100/50ml)

Independent assortment according to needs

Process of freeze dry renew the freeze drying bottle

Freeze dry series of the samples. Fast, easy and simple to operate

Sample can be frozen into a thin shelf structure for water sublimation

*A pre-freeze rack (130mm high) with 27mm tray space is offered.

Q: What is the HS code?A: Typically 8419331000, 8419339090, or 8419399090. Confirm with your local customs.

Q: How to get a quote and brochure?A: Tell us the model and quantity. You'll receive a detailed quote with specs and brochure.

Q: Compatible with 110V/60Hz or 220V/60Hz?A: Yes. Supports 110V/60Hz and 200V-240V/50-60Hz. Specify your requirement when ordering.

Q: Operating vacuum level?A: 15Pa (0.15 mbar).

Q: English version available?A: Yes.

Q: Can the power plug be replaced?A: Yes. We provide cords with various international plugs. Specify your standard.

Q: Ready to use upon delivery?A: Almost. Connect the pump, plug in, and power on. Use the touch screen to operate.

Q: Difficult to install for first-time users?A: No. We provide a manual, picture checklist, and a setup video for easy installation.

Q: Can I get an oil-free vacuum pump?A: Yes, as an optional upgrade for extra cost.

Q: What is the packaging?A: Strong plywood crate for safe international shipping.

Q: Can it ship by air?A: Yes, but extra inspections/fees apply for refrigerant. Sea freight is more cost-effective.

Q: Can we check quality before shipment?A: Yes. We provide photos and videos of your actual unit for approval before shipping.

Q: Payment terms?A: T/T (Bank Transfer).

Q: Delivery time?A: 5-20 working days after payment, depending on order.

Q: Company location? Can we visit?A: Based in Shanghai with a factory nearby. Visits are welcome.

Q: What certifications?A: ISO 9001 and CE.

Q: After-sales service?A: Includes online support, video training, quick spare parts supply, and optional factory training.

Q: Warranty?A: 12-month standard warranty (14 months for stock orders). Lifetime maintenance support.

Lyophilization, commonly called freeze-drying, is an ancient technique to preserve and portableize perishables by freezing and sublimating water under low pressure. Originating with 13th-century Andean Indians, it refined in the 1950s. World War II spurred its use for blood plasma. Afterward, it entered consumer food sectors. In 1890, Albert Altmann freeze-dried organs; 1920s patents covered rabies virus freeze-drying. The 1950s expanded to camping food. NASA leveraged it for astronaut meals, famously with ice cream on space missions. Nestlé’s 1965 freeze-dried instant coffee popularized it. Historically, Aztecs and Eskimos used it for biological samples. Modern methods involve freezing in designed chambers with heating to create solid granules based on chamber geometry and speed.

Benefits are substantial: foods last 7–8 times longer than fresh, keep nutrients, save money, and offer convenience. Freeze-dried dairy maintains nutrients and probiotics.

Senova freeze dryers, serving homes, labs, and industries for 15 years, provide global support in over 80 countries, with an EU office in 2024.