How To Use The Freeze Dryer
Customized Vacuum Food Freeze Dryer
China Vacuum Food Freeze Dryer

Industrial Large Freeze Dryer

Name:freeze dryer
Size: from 0.3 to 200m²
Highlight: can be customized
Warranty:one year

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Product Introduction

Industrial Large Freeze Dryer

How to use the industrial large freeze dryer:

1. Turn on the main power switch on the left side of the lyophilizer chassis, and the air pressure digital display is atmospheric pressure 110pk;

2. Press and hold the main switch on the control panel of the freeze dryer for more than three seconds, and the temperature digital display will show the actual temperature;

3. Start the freeze dryer and pre-cool for more than 30 minutes;

4. Put the sample into the tray, close the door and start the vacuum pump;

5. After the digital display of the air pressure of the freeze dryer is stable, record the temperature and air pressure;

6. Record the temperature and air pressure values before shutdown;

7. Press and hold the inflation valve on the control panel of the freeze dryer and immediately turn off the vacuum pump;

coffee lyophilizer

8. When the air pressure digital display is atmospheric pressure, open the door and take out the sample;

9. Turn off the freezer of the freeze-dryer. Press and hold the main switch key for more than three seconds and then turn off the main power switch;

10. After the ice is completely turned into water, open the water outlet valve on the left side of the chassis to release the water. Clean the inner wall of the cold trap with a dry cloth and cover it with a large piece of filter paper to prevent dust.

What are the matters needing attention in the industrial large freeze dryer:

1. The surface area of the sample prepared by the lyophilizer should be expanded as much as possible. It shall not contain acid-base substances and volatile solvents;

2. Note that the cold trap of the freeze dryer is about minus 65 degrees, which can be used as a low-temperature refrigerator. But wear thermal gloves to prevent injury;

3. Before starting the vacuum pump, check whether the water outlet valve is tightened, whether the inflation valve is closed, and whether the contact surface between the glass cover and the rubber ring is clean and free of dirt, and is well sealed;

4. Under normal circumstances, the freeze dryer shall not be used continuously for more than 48 hours;

5. During the freezing process of the sample, the temperature gradually decreases. The sample can be taken out to warm up for a period of time and then continue to dry to shorten the drying time.

Note: The above is for reference only, please contact the manufacturer of the freeze dryer for detailed information and instructions.

Parameter:

Model	KFD-1	KFD-2	KFD-5	KFD-6	KFD-8	KFD-10
Capacity (Kg/Batch)	10	20	50	60	80	100
Shelf Area (㎡)	1.1	2	5	6	8	10
Shelf Size (Mm)	500*400	700*500	800*895	950*800	1000*800	1190*800
Shelf Quantity (Layer)	5+1	6+1	7+1	8+1	10+1	11+1
Shelf Temperature (℃)	-60 to +70
Water Catcher Temper (℃)	-65±5
Max Catch Water（Kg）	15	30	75	90	120	150
Ultimate Vacuum	1	1	1	2	2	2
Electricity（Kw）	12	16	22	34	34	41
Size（Mm）	220010002000	250010002300	220012002400	350014002430	350014002430	454014002450
Weight（Kg）	1500	2000	2500	3000	3500	3800

Pre-sale:

* As soon as we get your inquiry, we will always reply to your email on time and try our best to recommend you the most suitable freeze dryer. Detailed tech info will also be provided for you.

* We can do sample tests for customers.

After-sale:

* If possible, please do come to our factory and we will teach workers the whole process of freeze-drying. The most appropriate time needed for freeze-drying will be tested by us.

* We will keep in touch with you, to make sure every part of the freeze dryer works well. One-year warranty, free online service for abroad customers.