4Kg 5K 6Kg Commercial Food Freeze Dryer Senova Biotech Food Lyophilizer

4-6Kg Commercial Freeze Dryer / Lyophilizer NovaDryer-HF400

Main Features:

• SUS304 stainless steel interior and trays provide a non-porous, easy-to-clean, and hygienic surface.
• Thermostatic heating stainless steel tray and chamber are inherently safe, reliable, and resistant to corrosion.
• Compressor and vacuum pump protection prevents costly damage to the heart of the system.
• Powder coated housing resists chipping and scratching; opt for the stainless steel exterior for ultimate durability.
• Silent and low-heat vacuum pump reduces operational stress and extends the pump's service life.
• Automatic defrosting minimizes manual labor and prevents ice buildup that can strain components.
• CFC-free refrigerant is not only eco-friendly but also aligns with future regulatory standards.
• One-key start automatic run reduces operator error, a common source of equipment issues.
• Password protection prevents unauthorized and potentially damaging changes to machine settings.
• Multiple temperature PT100 sensors ensure the process stays within safe parameters, protecting your product.
• Clear acrylic glass door is strong and allows for safe status checks without opening the chamber.
• Unattended during night operation is made safe by multiple built-in protection systems.
• User programmable settings let you lock in perfect, safe parameters for each product.
• PLC controller with color LCD touch screen is a robust industrial-grade component built for long-term use.
• Guaranteed warranty & free lifetime support is our commitment to the machine's longevity.
• Optional vacuum pump inlet oil filter protects the pump from contaminants, extending its life.
• Optional vacuum pump air outlet smoke filter captures oil mist, maintaining a cleaner workshop environment.
• Automatic/Manual dual control modes provide flexibility without compromising the core protected automatic functions.

Specifications

FAQ

About Freeze Drying Technology

Freeze-drying, or lyophilization, preserves perishable items by freezing and sublimating water through pressure reduction, an ancient practice from 13th-century Andean Indians. It refined in the 1950s. Developed for blood plasma in World War II, it later entered consumer food markets. Albert Altmann freeze-dried organ pieces in 1890; 1920s patents included rabies virus freeze-drying. The 1950s saw camping food applications. NASA adopted it for space food, notably freeze-dried ice cream on Apollo 7 and Gemini. Nestlé’s 1965 instant coffee made it mainstream. Early applications by Aztecs and Eskimos involved biological sample preservation. Contemporary freeze-drying freezes products in specialized chambers with heaters to form solid granules determined by chamber design.

Advantages: foods last 7–8 times longer than fresh, retain nutrients, save money, and are convenient. Freeze-dried foods are nutritious, and dairy preserves probiotics.

Senova, a freeze dryer innovator for 15 years, serves over 80 countries with dependable performance and support, launching an EU office in 2024.