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8 ㎡stainless Steel 304 Freezing Dryer for Food Nutrition , Flower , Hospital

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Zhejiang

  • Validity to:

    Long-term effective

  • Last update:

    2018-06-18 17:49

  • Browse the number:

    359

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Company Profile
Hangzhou KASSEL Machinery Co.,Ltd
By certification [File Integrity]
Contact:

hzzsjd(Mr.)  

Email:

Telephone:

Phone:

Area:

Zhejiang

Address:

No.3, Wanhe Rd, Gaoqiao Ind. Zone, Cangqian Town, Yuhang Hangzhou, China

Website:

http://www.kassel-temperaturecontroller.com/ http://www.fjjingrui.com/com/hzzsjd/

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Product Details


8 stainless steel 304 Freezing Dryer For Food Nutrition, Flower, Hospital



1. Before each start-up, first check the vacuum pump oil enough.

2. Unscrew the drain valve to let the remaining water flow out. Tighten the valve after draining.

3. Check the contact area between the freeze-dried chamber and the cold trap is intact, if necessary, clean and readjust.

4. Close all valves (valves connected directly to the lyophilizer, with the white knob turned upwards). Close the trap with the vacuum pump to be connected (behind the instrument, to the vacuum tube).

5. Open the cold trap power switch, turn on the vacuum pump power switch.

6. After 15 minutes, open the valve to which the trap is connected to the vacuum pump.

7. After 1 minute, the sample that has been pre-frozen (already in the freeze-dried bottle) can be hung on the bracket, and the corresponding valve can be opened to freeze-dry.

8. After lyophilization is complete, close the corresponding valve (white knob up) and remove the lyophilized bottle.

9. After all lyophilized bottles have been removed, turn off the vacuum pump and cold trap power.

10. After the frost in the cold trap has melted, open the drain valve to drain and close.


Precautions 


1. The sample must be pre-frozen before lyophilization. The sample must be lyophilized in the solid state (frozen state). The longer the pre-freeze time, the better the lyophilization. The volume of the sample should not exceed 1/3 of the volume of the sample bottle.

2. In the freeze-dried if there is sample melting phenomenon, and the vacuum pump and cold trap work in good condition, the reason is not enough vacuum, where there is a leak. Check all valves are closed, freeze-dried cavity in contact with the surface of the cold trap is sealed, if necessary, clean the cold trap surface and freeze-dried cavity seal.

3. Regularly clean the cold trap cavity and freeze-dried cavity.

4. 15 minutes after the boot can be lyophilized, the purpose is to let the cold pre-cooling, let the vacuum pump preheat. This will enable the instrument to work in the best working condition.

5. After the end of the freeze-dried valve closed, freeze-dried bottle connected to the outside world, until the pressure balance can be removed after the bottle.

6. Regularly clean the dust inside the compressed bottle, the vacuum pump to refuel less oil.




Specifications:




































































































































































































































































































ZG-8㎡




Construction




Technical parameters




Remark




Base Structure




Effective area of shelves




8㎡








Input capacity




80kg








Maximum Condenser capacity




100Kg/batch








Power supply




380V/50Hz/3P




Could be changed to follow customer’s country voltage




Power consumption




31.8Kw




380V/50Hz




Cooling Water




5T/Hr(T<28℃, P=0.1-0.15MPa)




Recyclable




Machine size(L*W*H)




2200*1400*2400mm




subject to the actual design




Main Structure




Unity type








Weight




6000 Kg








Drying Oven




Dry Chamber Material




SUS304/ 6mm thick








Dry Chamber Shape and dimension




Cylinder φ1200*1250








Door lock




Hand knob lock








Door Open direction




Right to left




Decided by customer




Open angle




>110°








Door material




SUS304








Surfaceness




Ra≤0.5um








Observation window




Frost-resistant glass

φ220mm,δ25~27




Installed on the front




Door seal




Medical o section silicone rubber seal








Temperature sensor




T-type thermocouple








Shelves




Shelf material




SUS304








Shelf Surfaceness




Ra≤0.5um








Shelf quantity.(pc)




10+1 layers




The top layer of the shelves is temperature compensation




Stainless steel tray




395*330*30/ 2mm thick




60pcs




Distance between shelves




75 mm








Shelf dimension(L*W*H)




1000*800*15mm








Shelf lowest temperature




-55℃








Shelf highest temperature




+70℃








Shelf Cooling Rate




+20~-40℃≤60min




No-load




Heating power consumption




12 Kw/380V/50Hz








Shelf fence




prevent the tray cross over the shelf








Condenser




Condenser Material




SUS304/ 6mm thick








Shape and dimension




cylinder φ1200*1000




at back of dry chamber




Coil pipe material




SUS304








Coil shape




Circular coil pipe








Coil pipe water catching area




≥8㎡








Refrigerant




R404a








Condenser lowest temperature




-65℃








Cooling rate




+30~-40℃≤30min








Observation Window




Frost-resistant glass

φ100mm,δ25~27




Installed on the side




defrosting method




spray +  immersion








Temperature sensor




T-type thermocouple








Refrigerating Unit




Compressor.




BITZER 20HP two-stage motor




1set




Power consumption




15Kw








Refrigerant




R404a








Shelf temperature uniformity




+/-1℃








Oil separator




Jinhao




1set




Oil Filter




Emerson (America)




1set




Oil pressure differential controller




Fengshen




1set




Gas-liquid separator




Emerson (America)




1set




Dehumidification drying filter




Emerson (America)




1set




Manometer




Jinhao




3set




High/low voltage protection relay




Danfoss (Danmark)




1set




Water-cooled condenser




Kaidi




1set




Corrugated Damping Pipe




Jinhao




2pcs




Manual stop valve




Jinhao




1set




Refrigerating solenoid valve




Emerson (America)




1set




Expansion valve




Danfoss (Danmark)




1set




Red Copper Pipe




φ16,φ12,φ10








Refrigeration Return-pipe




φ38 Stainless steel seamless pipe








Vacuum System




Vacuum Pump




LEYBOLD D40B 2.2KW




1set




Roots vacuum pump




LEYBOLD WSU151 1.5KW




1set




Corrugated pipe




Φ76




Vacuum Pipe Shock Resistance




Pump air flow




100L/S








Power consumption




3.7Kw








Butterfly valve




GI-63








vacuum solenoid valve




DDC-40




Automatic open or close with vacuum pump




vacuum gauge




ZJ-54D








Final vacuum




≤1Pa




No-load




Pumping rate




From the atmospheric pressure dropped to 133 Pa≤20min








Circulation system




Pipe material




304 seamless pipe








Circulation pump




Nanfang 1.1KW




1set




Power consumption




13.1 Kw








Ball valve




Shanghai DG40




Comply with the standard of Q/IAKX002-97




Circulating fluid




Multiple fluid








Heat exchanger




ALFA LAVAL (Sweden)




1set




Heating rate




>1℃/min








Heating method




Electric Heating pipe 4KW*3pcs 12Kw








Control method




Manual/Auto control








Circulating fluid tank dimension




¢300*400








Control system




System Monitoring Software




Hangzhou Kassel




1set




Vertical control cabinet




Hangzhou Kassel

1100×400×600




Control,record




PLC




SIEMENS CPU  226 CN AC/DC/relay




1set




Thermocouple extension module




SIEMENS EM 231 CN 4(4 TC)




1set




Analog input module




SIEMENS EM 231 CN(4  AI)




1set




HMI




Taiwan Panel Master  PT070




1set




Cable of HMI and PLC




Hangzhou Kassel








Constant current




Hangzhou Kassel




1




Switching Power Supply




Taiwan MW companies / 24V/5V




24V 1pc

5V 1pc




Temperature sensor




T-type thermocouple








vacuum gauge




Shandong ZJ-54D




2




AC contactor




SCHNEIDER








Air-break




SCHNEIDER











Competitive Advantage:



1) We have applied the CE, ISO9001 certificate for our products and get the good technical test report, who is the international famous third party test institute.1) Our products are designed and produced completely according to European standard, which are oriented as high efficiency and high quality.

2) We have applied the CE, ISO9001 certificate for our  products and get the good technical test report, who is the international famous third party test institute.



If the 8 ㎡stainless steel 304 freezing dryer for food nutrition , flower , hospital caters to your requirement, welcome to buy the precise equipment made in China from our factory. We are one of the professional manufacturers and suppliers in China who can offer you unmatched services and prices. And the customized service is also available. Don't hesitate any more.

http://www.kassel-temperaturecontroller.com/