Hangzhou SED Pharmaceutical Machinery Co.,Ltd. 86-571-88617715 shu@sedpharma.com
SED-250DG Power 380V/50HZ Fruits And Vegetables Freeze Dryer Lab Equipment Customizable With CE Passed

SED-250DG Power 380V/50HZ Fruits And Vegetables Freeze Dryer Lab Equipment Customizable With CE Passed

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    freeze drying equipment

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    freeze dryer lyophilizer

  • Name
    SED-250DG Power 380V/50HZ Fruits And Vegetables Freeze Dryer Lab Equipment Customizable With CE Passed
  • Power
    380V/50HZ,3Phase,5Wire
  • Power Consumption
    133.5KW
  • Shelf Dimensions
    540mm*10000mm*18mm
  • Total Weight
    ≈30000kg(Approx.)
  • Model Num.
    SED-250DG
  • Place of Origin
    China
  • Brand Name
    SED Pharma
  • Certification
    CE
  • Model Number
    SED-250DG
  • Minimum Order Quantity
    1 Set
  • Price
    Negotiable
  • Packaging Details
    Wooden Case
  • Delivery Time
    90-120 days after receiving the deposit
  • Payment Terms
    T/T,L/C, MoneyGram,Cash
  • Supply Ability
    10 Sets per month

SED-250DG Power 380V/50HZ Fruits And Vegetables Freeze Dryer Lab Equipment Customizable With CE Passed

 

SED-250DG Power 380V/50HZ Fruits And Vegetables Freeze Dryer Lab Equipment Customizable With CE Passed

 

main parameter

Power 380V/50HZ,3Phase,5Wire
Power consumption 133.5KW
Cooling water qty ≥76m3/h(T≤30℃/P=0.1-0.15Mpa)
Compressed air ≥0.45 m3/min(P=0.5-0.8Mpa)
Structure Integral
Chamber design pressure -0.1Mpa
Chamber design temperature 120℃
Chamber Vacuum leak rate 0.025Pa.m3/sec
Total usable area of shelves 280㎡
The number of shelf Symmetrical hanging (26 +26 blocks)
Shelf spacing 77mm
Shelf dimensions 540mm*10000mm*18mm
Machine size (L×W×H) Dry chamber (L*W*H)11000*2200*3200
Condenser(L*W*H)2300*5000*2800
Unite (L*W*H)4000*2200*2200
Total weight ≈30000kg(Approx.)
Model Num. SED-250DG

 

main features

1. Stainless steel is polished with excellent brand to ensure surface roughness to ensure sterility requirements


2.Cabinet, board level, and hose are tested after multiple procedures to ensure without leakage


3. Shelf has high strength and can withstand long-term use; Shelf through a dedicated machining, can guarantee high demand flatness; Plate layers with constant temperature function, can realize the automatic operation of the freeze drying process.

 

4. Temperature and pressure of compressor has multiple protection features

 

5. Temperature protection set to avoid oil degeneration in extreme conditions , to reduce the exhaust temperature by cooling motor

 

6. Liquid cooling for two times: the cooling before high-pressure liquid enter into condenser to avoid motor heating in extreme conditions.

 

7. Multi-stage vacuum setting function, you can achieve a degree of vacuum freeze-drying cycle to control of multiple variables

 

8. Electric heating is controlled by PID with the characteristics of energy efficiency and temperature stability;

 

9. Electronic signatures, multiple passwords;

 

Product introduction

Freeze-dry (brief named Freeze-dry) is a stable process of material dried which will put the material contained with water to freeze to solid first, then make among them of the water sublimate from solid to air condition, removing water to preserve materials.

 

Products at solution stage are frozen through sublimation and desorption, then the solvent reduce to a certain extent, thereby preventing the formation of micro-organisms or chemical reaction between the solute and solvent that products can be preserved for a long time and maintained its nature.


Vacuum freeze-drying method is a liquid solid gaseous process. In freeze-drying process, "liquid bridge" between the solution particles has been frozen into "solid bridge".

 

The relative position of particles has been fixed and does not exist surface tension on gas-liquid interface between the two particles. With the continuous distillation of solvent, "solid bridge" continuously decrease, but the the relative position between two particles will no longer change until the "solid bridge" completely disappear.

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SED-250DG Power 380V/50HZ Fruits And Vegetables Freeze Dryer Lab Equipment Customizable With CE Passed 4SED-250DG Power 380V/50HZ Fruits And Vegetables Freeze Dryer Lab Equipment Customizable With CE Passed 5SED-250DG Power 380V/50HZ Fruits And Vegetables Freeze Dryer Lab Equipment Customizable With CE Passed 6SED-250DG Power 380V/50HZ Fruits And Vegetables Freeze Dryer Lab Equipment Customizable With CE Passed 7SED-250DG Power 380V/50HZ Fruits And Vegetables Freeze Dryer Lab Equipment Customizable With CE Passed 8