From pilot validation to full production, we deliver complete vacuum freeze-drying lines built around your material, batch load and on-site energy.
Have ready: material · wet load · daily target · destination & voltage
The full cycle: freeze cold → sublimate under vacuum → keep colour & shape
Tell us the material and the target output; we scope the whole line — process route, machine selection and integration. Common directions below.
Freeze-dried instant coffee and tea — aroma and flavour kept at low temperature, instantly soluble.
Strawberry, durian, okra, mushroom — original colour and shape, crisp, shelf-stable.
Freeze-dried raw and treats that keep nutrition and palatability without preservatives.
High-value freeze-drying for sea cucumber, fish and meat — nutrition and form retained.
Low-temperature drying for yogurt bites, milk powder and probiotics — actives protected.
Careful freeze-drying of heat-sensitive actives for pharma and biotech.
The material is frozen first; ice then sublimates directly to vapour under vacuum — low temperature throughout, so structure, flavour and nutrition survive almost intact.
Blast-frozen deep below zero; water forms fine crystals and the cell structure is fixed in place before it can degrade.
Under vacuum, ice turns straight to vapour and is drawn off — no heat, no liquid water to collapse the structure.
Bound moisture is removed as temperature rises, leaving a light, porous body that rehydrates in seconds and stores for long.
Illustrative curve showing the phase sequence, not measured data — actual curves vary by material and machine.
Chosen by your stage and material. Figures are catalogue ratings; final values per technical agreement.
All-in-one stainless cabinet — connect water and power and it runs automatically, logging every parameter so pilot data scales to industrial models.
Unit and chamber installed separately — high batch yield, short cycles, low running cost. Process R&D and turnkey delivery available.
When freeze-drying isn't required: continuous mesh-belt dryers for throughput, energy-saving heat-pump rooms for durability.
Freezing comes before freeze-drying. Tunnel freezers with aerodynamic bed plates and VFD fans deliver true IQF; washing, peeling, cutting, blanching, pasteurizing and grinding complete the line.
Focused on drying and freeze-drying since 2012. Design, manufacture, commissioning, training and after-sales — responsibility we don't outsource.
Established in Zhucheng, Shandong, focused on vacuum freeze-drying and food-processing equipment.
Grew from pilot units to industrial models, drying equipment and IQF lines — pilot to full plant.
Sold across China and exported to 20+ countries, with turnkey projects and process R&D support.
Countries listed in our company brochure.
The more specific, the better the sizing. We usually reply within one business day.