This 3 square meter box-type vacuum cold drying machine is designed for commercial food processing applications, featuring integrated structure and long service life. The freeze-drying process is completed in a single location, eliminating traditional complex operations while preventing product contamination.

• Integrated structure design for space efficiency
• Rectangular chamber provides superior energy efficiency
• AISI 304 stainless steel standard construction (316L optional)
• Bitzer piston compressor, dual-stage, cools ice condenser to -80ºC and shelves to -50ºC
• Shelf temperature range: -50ºC to +70ºC with ±1ºC accuracy
• Four high-sensitivity temperature probes for precise material monitoring
• Edwards or Leybold vacuum pump options with system final vacuum
• Inert gas charge function for specialized applications
• Full color touch screen controller with LYO-CONTROL system
• Pneumatic valve system for quick vacuum pumping, condenser defrosting, vacuum release, and inert gas charging
• Patented vapor guidance technology and ice condenser design
• Optional features: CIP, SIP, stoppering, PC/mobile connectivity, data recording

Ideal for drying vegetables, meat, fish, condiments, convenience foods, and specialty products. Preserves original fresh appearance, aroma, taste, and shape while enabling longer storage and reduced shipping costs.

Suitable for vacuum freeze-dried products including royal jelly, ginseng, soft-shelled turtle, and rain worm, maintaining natural authenticity.

Used for drying Chinese and Western medicines such as serum, plasma, bacteria, enzymes, antibiotics, and hormones.

Enables long-term storage of blood, bacteria, arteries, bones, skin, cornea, nerve tissue, and organs with full moisture restoration and regeneration capabilities.