| After-sales Service: | Online Technical Support |
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| Warranty: | 1year |
| Movement Way: | Fixed |
| Flow: | Cross Flow |
| Heating Mode: | Dielectric |
| Material Status: | Bulk |
| Customization: |
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Audited Supplier China Industrial Vacuum Freeze Dryer for Drying Jackfruit, Pineapple
Vacuum freeze dryers are widely used in the fields of medicine, pharmaceuticals, biological research, chemicals and food. Freeze-dried products are easy to store for a long time and can be restored to their pre-freeze-dried state and maintain their original biochemical properties after the addition of water.
Main Features:
1. The transparent door of the drying bin is made of aviation acrylic material, no bonding, high strength and no leakage, so that the change process of the material can be clearly observed during the operation.
2. Imported brand compressor, stable and low noise.
3. Branded vacuum pump, large pumping speed and low noise.
4. pre-freeze drying in situ, reducing the tedious operation of the drying process and realising the automation of the freeze drying process.
5. Simulation of the operating window interface, an image response to the operating condition of each part and a digital display of the current operating parameters of each part.
6. silicone oil as circulation medium, high precision temperature control, shelf temperature difference ≤1ºC, uniform drying effect.
7. shelf pre-freezing temperature adjustable, controllable, mappable, pilot and production process.
8. dry chamber and cold trap cavity separation design to achieve the standard of pharmaceutical grade pilot machine at the same time a greater increase in the efficiency and ability to capture water.
9. 1000 groups of programs can be stored, freezing each program can be programmed to set the pre-freezing section and drying section, the freeze dryer can modify the program parameters during operation and record the drying curve and data.
10. 7" touch screen operation, PLC industrial controller, display of drying curve.
11. Square tray is not easy to deform, easy to operate and easy to clean.
12. equipped with gas filling valve, can be filled with drying inert gas.
13. User level and password can be set, decentralized operation management.
14. Can be filled with nitrogen or inert gas for preservation after drying.
15.Automatic control system for lyophilisation.
Plate layer heating control system.
Thermal cycle protection, special heating materials, fuzzy PID control algorithm.
Freeze-drying curve optimisation control algorithm to control the heating rate of the sample during the sublimation and resolution drying phases.
Industrial touch screen, good human-machine interaction, easy to understand and simple to operate without manual.
Manual and automatic mode options.
Manual mode for figuring out process parameters (strong human intervention), automatic mode for process maturation stage, simple and convenient one-button operation.
Data recording system.
Intelligent data recording system, real-time recording of operating data of each component and generating curves, and exporting data for viewing and printing via PC and various operations, convenient for process optimisation and drying effect verification.
PC database storage, the amount of data stored is related to the available capacity of the computer hard disk (optional item).
Defrosting method.
Electric defrosting of the cold trap, which improves the speed and safety of defrosting by means of two control modes: temperature and time.
Optional features (at extra cost).
Vacuum adjustment system: Vacuum adjustment for the sublimation and resolution drying process to avoid blistering of special substances, blowing of bottles and acceleration of lyophilisation efficiency. Optional interface for negative pressure doping system with built-in 0.2μm filter element to reduce secondary contamination of the sample and backfill with nitrogen or inert gas; (optional)
PC (computer) side can remotely monitor the operation of the equipment, the farthest monitoring distance is 1.5KM (optional), print the lyophilisation curve and data (optional)
Freeze-drying end-point judgment function; (optional)
Eutectic point test function; (optional)
10" large colour screen for easier operation of the equipment (optional)
Imported brand vacuum pump (optional)
Water-cooled condensation, more stable temperature not affected by ambient temperature (optional)
External multi-manifold bottle hanging device (8 / 12 / 16) (optional)
Calibration function (optional).
Temperature and vacuum calibration is possible to ensure the accuracy of the measured values for long-term use
Freeze-drying curve query function (temperature and vacuum curves can be queried to facilitate process optimisation and validation of freeze-drying results).
Technical parameter
| Drying area | 3.15 Square meter |
| Number of partition layers | 7+1 |
| Partition temperature range | -50ºC-+70ºC |
| Partition temperature difference | ±1°C (at equilibrium) |
| Spacing between partitions | 70mm |
| Partition size | 500mm*900mm |
| Minimum cold trap temperature | ≤-75°C air-cooled |
| Whole machine power | 13.5KW |
| Overall machine weight | approx. 1300 kg |
| Water catching capacity | 60Kg |
| Maximum tray capacity | 40L |
| Defrost | Electric defrost |
| Ultimate vacuum | ≤5Pa |
| Cooling method | air-cooled, optional water-cooled (extra charge) |
| Ambient temperature | ≤25ºC |
| Power Supply | 220V/50HZ |
Package Detail
Q1:Are you trading company or manufacturer?
A1:We are professional manufacture of lab equipment and we have our own factory which is a high-tech enterprise integrating R&D, production and sales. And welcome to visit our factory.
Q2: How long is your delivery time?
A2: Usually, delivery time is 30-45 days after receiving your payment.
Suppliers with verified business licenses
Audited Supplier 
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