3 square meter air cooled vacuum Freeze Dryer, 30kg~45kg per batch

FD-300F Series

Model

FD-300F-R

Heating type2

Silicone oil circulation

Picture

Drying chamber

Freeze-drying area

3.16 m²

Shelves quantity

7+1 pcs

Shelf Temperature

-50°C ~70°C

Shelf Temp. Accuracy

± 1°C (when stable)

Shelf spacing

80mm

Size of shelves

500*900*20 mm

Roughness of inner wall & shelves

Ra ≤ 0.6μm

Shelf Flatness

≤ ±0.5mm / m

Temperature decreasing rate

+20°C down to -40°C/ within 60 min, (no-load, entrance of silicon oil )

Temperature elevating rate

-40°C up to +20°C/ within 60 min, (no-load, entrance of silicon oil )

Raw material load capacity (be better)

31 L (when thickness 10mm)

Material of chamber

Polish SS304

Material of Shelves

Polish SS304

Material of trays

SS304

Tray quantity

14 pcs bulk trays

Material of door

ACRYLIC

Stoppering device

-

Thermal insulation material

Polyurethane foam

Condenser

Shape

Vertical type, cylindrical

Compact structure, better water capture ,easy to clean and defrosting

Max temperature

≤-85°C (Empty load)

Water-capture capability

> 60 Kg/24h

Defrost

Water soaking

Material

SS304 or SS316 (Optional)

Condenser temp. Decreasing

+20°C~ 40°C, within 30 minutes

thermal insulation material

Polyurethane foam

Refrigeration unit

Compressor

France original imported TECUMSEH full closure compressor * 2 sets

Refrigerant

CFC-FREE R507 & R23

Cooling type

Air cooled

Pressure controller

DANFOSS

Expansion valve

DANFOSS

Vacuum System

Double stage rotary vane pump

Standard vacuum pump (Ulvac, Leybold and etc is optional)

Quantity

1 set

Vacuum gauge

Reborn

Chamber pumping rate

Atmosphere to 10 Pa less than 30 minutes(in dry condition)

System Maximum vacuum

≤ 5Pa

System leaking rate

≤ 10 Pa.l / sec

Liquid circulation system

Liquid

low viscosity silicon oil( 25°C, 5cst )

Liquid tubing material

AISI 304, welding, heat  keeping

Circulation pump

GRUNDFOS, original imports, web rotor canned pump, From Denmark brand, world famous brand

Circulation pump quantity

1 set

Heating rate

3 kW

Heating control style

Solid-state relay

Stainless steel plate heat exchanger

Well-known brands

Temperature sensor

PT-100 platinum resistance

Control system

Control style

Automatic and manual control

PLC

FATEK

Touch screen

MCGS

Intermediate relay

CHINT

AC contactor

CHINT

Air circuit-breaker

CHINT

Wiring terminals

Well-known brands

Safety protection

Whole machine protection

All safety conditions are ready for whole machine, machine can start running.

Operation protection

Electrical system have logic interlock, control and protection function

Vacuum pressure

Available

Heating system

Available

Power cut and supply

With safety protection measure

Products protection during sublimation process

Heat cutting if vacuum lack

Condenser protection when vacuum pump start

Interlock

Basic parameters

Vacuum degree

≤5 Pa

Dimension

1200x2300x1700 (mm)

Max Power

MAX 15KW    (working power is far less)

Weight

1500 kg

Data Process

RS232 Interface or USB

Control method

PLC auto + manual

Design, production, installation standards

As GMP

Other main spare parts brand

High pressure protection device

When system’s air discharge pressure exceeds allowed pressure, machine automatically stops working, to avoid an accident.

expansion valve

DANFOSS (Denmark)

Top cover valve

Castel (Italy）

solenoid valve

DANFOSS (Denmark）

Oil separator

ZOER

High pressure controller

DANFOSS (Denmark）

Disacidify filter

DANFOSS (Denmark）

Pressure meter

LR/REFCO(Germany/Swiss) oil submerge  pressure meter

Water cooling condenser

Well-known brand