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Pilot Production Freeze Dryer, LYOL Series

  1. Final condenser temp (℃): -80
  2. Freeze drying area (m2): 0.24-2
  3. Liquid material loading capacity (L): 4.5-40
  4. Condenser capacity (Kg/24h): 6.5-40
  5. Control System: Touch screen
  6. Cooing: Air cooling with SECOP compressor

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LYOL pilot-scale series is a small in-situ freeze-drying equipment, suitable for pilot-scale workshops of pharmaceutical factories and small-scale production use, and also suitable for freeze-drying of food and medicinal materials. LYOL series is divided into standard type and gland type.

Mainly used in pharmaceutical factories, food factories, life sciences and other places that require lyophilization.



1.World famous compressor(SECOP),high performance. lubricating oil with Sole design ensure the compressor work stable in high and low environment which enhance the compressor life.

2.World famous dry-filter to avoid moisture and Impurity went into refrigerant system.

3.The rack is cooled and heated through Silicone oil.The temperature accuracy is 1°C,the refrigerant and heating are uniformity.

4.In-situ freeze-drying design,avoid the contamination during material transfer.High transparent organic glass in Drying chamber helps users to observe materials changes.

5.Cold trap and drying chamber are separately designed which is with high moisture capture and fast dry time.

6.Chamber is made of stainless steel anti-corrosion and easy cleaning.Each rack is with temperature sensor and monitor the materials temperature changes in each rack.

7.Square racks easy to cleaning

8.With gas valve, can inject dry inert gas.


1.7″ Colorful touch panel, can digital and curve display the real time status and historical data.

2.Large FAT32 files system storage can store all data for more than 1 month.

3.USB interface can download the freeze-drying data to U disk.

4.Rack temperature can adjustable, controllable which helps to search for freeze-drying technology. is two types manual and automatic type.The Automatic process can setting 40 programs, each program can set 40 temperature range,it can meet different requirements on freeze-drying process.

6.Automatic frost:

  • Optional Eutectic point test function helps users to controlmaterials’ sublimation point
  • Optional Freeze drying flask


Type Standard Top-press Standard Top-press Standard Top-press Standard Top-press
Shelf temp (℃) -50~+70
Final condenser temp (℃) ≤-80
Vacuum Degree (Pa) <10
Freeze drying area (m2) 0.24 0.36 0.5 0.5 1 1 2 2
Condenser capacity (Kg/24h) 6.5 6.5 10 10 15 15 40 40
 Shelf specification (L*W*H mm) 300*400*13 300*400*13 300*450*13 550*480*13 500*700*13 500*700*13
 Qty of shelf 2+1 3+1 4+1 6+1 6+1
Distance between shelves(mm) 145 90 90
Liquid material loading capacity (L) 4.5 7 10 10 20 20 40 40
Temperatureuniformity (℃) ±1
 Cooling mode Air cooling
Electric heater defrost Y
 Cap seal method N Hydraulic pressure N Hydraulic pressure N Hydraulic pressure N Hydraulic pressure
Penicillin bottle Φ22 468 702 1040 1040 2016 2016 4100 4100
 Penicillin bottle Φ16 864 1296 1944 1944 3944 3944 7800 7800
 Penicillin bottle Φ12 1584 2376 3456 3456 7020 7020 14400 14400
Power supply (V/Hz) 220V/50Hz 220V /50Hz or 380V/ 50Hz 380V/ 50Hz 380V/50Hz
Exterior dimension (W*D*H mm)  



1337*1015*1500/1860 1633*1027*1612/1912 1260*3105*2077/2565


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    Contact Info

    Rm. 2014, Bldg. 3, Ligaoguojihuayuan, No. 1222, West Aoti Road, Lixia District, Jinan, Shandong

    Phone: +86-531-88982330

    Fax: +86-531-88983691


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