KD-18ND freeze dryer

Large freeze dryers are on sale. The price is cheap, less than 1000$. It uses a precision refrigeration compressor with low noise and long running time.

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KD-18ND has a heating function to speed up the drying process.

Advantage:

The freeze dryer is composed of refrigeration system, vacuum system, heating system, electrical instrument control system, etc. The main components are drying oven, condenser, refrigeration unit, vacuum pump, heating/cooling device, etc.

Features:

1. Beautiful appearance, ergonomic design and convenient operation.

2. Compact structure, small occupation of table surface.

3. The international standard vacuum interface can be used in conjunction with a variety of vacuum pumps.

4. The temperature of the cold trap and the vacuum degree of the sample are all displayed by LED numbers, which is concise and clear.

5. The original imported inflation valve can be filled with dry nitrogen or inert gas.

freeze dryer large

freeze dryer on sale

freeze dryer under 1000

freeze dryer cheap

After sale:

Free maintenance for life

Technical engineers can receive overseas training

Remote technical consultation

Video guide installation

Free replacement of some accessories

Grouped equipment:

Circulating water vacuum pump

Diaphragm Vacuum Pump

FAQ:

1. What is the working principle of the freeze dryer?

Vacuum freeze-drying is to freeze the material below the eutectic point temperature, so that the water in the material becomes solid ice, and then under a proper vacuum degree, the ice is directly sublimated into water vapor. Then use the water vapor condenser (water trap) in the vacuum system to condense the water vapor to obtain the technology of drying products.

2. What are the supporting equipment of the freeze dryer?

Circulating water vacuum pump, diaphragm vacuum pump.

3. What is the reason why the vacuum degree of the freeze dryer cannot drop?

The temperature of the pump is too high. It is likely that the pump casing or inner wall of the vacuum freeze dryer pump is worn out, and the motor rotor pivot is offset, causing damage to both sides. Or the air inlet filter is blocked.

Model		KD-18ND
Specification		Gland multi-manifold
Freeze-dried area(㎡)		0.09
Water catching capacity(kg/ time)		6
Vial bottle bottling	Φ12mm	990
	Φ16mm	349
	Φ22mm	184
Number of eggplant bottles		8
Ampoule interface		/
Disk loading solution(L)		1
Material tray size(mm)		Φ200
Material spacing(mm)		70
Material tray size		3
Cold trap size(mm)		Φ300×405
Cold trap minimum temperature(°C)		≤-56 ( No load)
-80°C cold trap minimum temperature(°C)		≤-80 ( No load)
Ultimate vacuum(Pa)		≤5 ( No load)
PowerKw(220V50Hz)		1.42
Ambient temperature(°C)		≤25
Overall dimensions(mm)		670525910+480
-80°C overall size(mm)		780525910+480
Total Weight(kg)		91
Special Note		The size and weight of the whole machine do not include the external vacuum pump. The height of the B/D lyophilizer does not include the manual gland handle (the height is about 70mm)