Biological Stoppering Type Vacuum Freeze Dryer: The material is divided into penicillin bottle, and the bottle cap is pressed mechanically after drying, which can avoid secondary pollution, adsorb water again, and is easy to be preserved for a long time. Suitable for freeze-drying of pharmaceutical products, cosmetics, apis, biological prepara-tions, extracts, probiotics, etc.
Freeze dryer, also called a lyophilizer, gently removes moisture through low-temperature freezing and vacuum sublimation. It preserves color, nutrients, aroma, and activity, making it ideal for food, pharmaceuticals, biotechnology, herbs, and pet food. We offer household to industrial models for both small-batch research and large-scale production.
①According to SIP and CIP equipment standards for biological products, the chamber & shelves material is SUS 316L, which meets the cleanliness requirements of GMP.
② CIP wide-angle nozzle at the top of the chamber CIP nozzle on the side , covering a wide range of comprehensive cleaning, to ensure no dead angle cleaning.
③SIP sterilization system adopts steam or VHP hydrogen peroxide sterilization function.
④ The circulating channel of heat conducting silicone oil in the shelves adopts independent pressure test to achieve the best heat conduction.
⑤ Refrigeration system adopts imported two-stage semi-closed compressor, imported brand refrigeration accessories, to ensure refrigeration capacity.
⑥ Choose Edwords, Leybold and other imported brands.
⑦PLC control system adopts Siemens or Omron and other imported brands, according to the process parameters and procedures stored in the memory, control the operation of the production system.


| Model | HFD-1 | HFD-4 | HFD-4Pro | HFD-6 | HFD-7 | HFD-8 | HFD-10 |
| Freeze-dried Area(M2) | 0.1M2 | 0.3.M2 | 0.4M2 | 0.6M2 | 0.7M2 | 0.8M2 | 1M2 |
| Handling Capacity(Kg/Batch) | 1~2Kg/Batch | 3~5Kg/Batch | 4~6Kg/Batch | 6~8Kg/Batch | 7~9Kg/Batch | 8~10Kg/Batch | 10~12Kg/Batch |
| Cold Trap Temperature(℃) | -35℃ | -35℃ | -55℃ | -35℃ | -55℃ | -35℃ | -35℃ |
| Maximum Ice Capacity/Water Catch(Kg) | 3kg/24H | 4kg/24H | 5kg/24H | 6kg/24H | 7kg/24H | 8kg/24H | 10Kg |
| Layer Spacing(mm) | 40mm | 45mm | 36mm | 70mm | 56mm | 45mm | 38mm |
| Tray Size(mm) | 140mm*278mm*20mm 3Pcs | 200mm*425mm*20mm 4Pcs | 200mm*425mm*20mm 5Pcs | 430*315*30mm 4Pcs | 430*315*30mm 5Pcs | 430mm*315*30mm 6Pcs | 430mm*265mm*25mm 8Pcs |
| Ultimate Vacuum(Pa) | 2pa(No-load) | ||||||
| Vacuum Pump Type | 2XZ-2 | 2XZ-2 | 2XZ-2 | 2XZ-4 | 2XZ-4 | 2XZ-4 | 2XZ-4 |
| Pumping Speed(L/S) | 2L/S | 2L/S | 2L/S | 4L/S | 4L/S | 4L/S | 4L/S |
| Noise(dB) | ≤60db | ||||||
| Power(W) | 1100W | 1550W | 1750W | 2000W | 2200W | 2300W | 2500W |
| Power Supply | 220V/50HZ or Custom | ||||||
| Weight(Kg) | 73Kg | 84Kg | 86Kg | 125Kg | 127Kg | 128Kg | 130 |
| Dimension(mm) | 450*500*825mm | 500*640*900mm | 500*640*900mm | 640*680*1180mm | 640*680*1180mm | 640*680*1180mm | 640*680*1180m |
| Model | HFD-15 | HFD-20 | HFD-25 | HFD-35 |
| Freeze-dried Area(M2) | 1.5M2 | 2.0M2 | 2.5M2 | 3.5M2 |
| Handling Capacity(Kg/Batch) | 15~20Kg/Batch | 20~26Kg/Batch | 26~30Kg/Batch | 35~40Kg/Batch |
| Cold Trap Temperature(℃) | -60℃ | |||
| Maximum Ice Capacity/Water Catch(Kg) | 20Kg/24H | 26Kg/24H | 30kg/24H | 40kg/24H |
| Layer Spacing(mm) | 40mm | 53mm | 48mm | 47mm |
| Tray Size(mm) | 270*780mm 7Pcs | 390*900mm 6Pcs | 390*900mm 7Pcs | 390*600mm 14Pcs |
| Ultimate Vacuum(Pa) | ≤2pa | |||
| Vacuum Pump Type | 2XZ-4 | 2XZ-6B | 2XZ-6B | 2XZ-8B |
| Pumping Speed(L/S) | 4L/S | 6L/S | 6L/S | 8L/S |
| Noise(dB) | ≤60dB | |||
| Power(W) | 3000W | 4350W | 4500W | 5500W |
| Power Supply | 220V/50HZ or Custom | |||
| Weight(Kg) | 197Kg | 256Kg | 258Kg | 344Kg |
| Dimension(mm) | 650*1080*1130mm | 800*1100*1335mm | 800*1100*1335mm | 1460*810*1370mm |
| Model | HFD-50 |
| Freeze-dried Area(M2) | 5.0M2 |
| Handling Capacity(Kg/Batch) | 60~70Kg/Batch |
| Cold Trap Temperature(℃) | -70℃ |
| Maximum Ice Capacity/Water Catch(Kg) | 50Kg/24H |
| Shelves Spacing(mm) | 60mm |
| Tray Size(mm) | 540*495mm 18Pcs |
| Ultimate Vacuum(Pa) | ≤15pa |
| Noise(dB) | ≤60dB |
| Power(W) | 7500W |
| Power Supply | 220V/50HZ or Custom |
| Weight(Kg) | 700Kg |
| Dimension(mm) | 2350*1150*1800mm |
| Gross Weight(Kg) | 700Kg |
| Package Dimension(mm) | 2350*1150*1800mm |