Raw material handling capacity: 10~20kg / batch; pallet area: 1m²
Special quick freezing device is equipped to realize the separation of pre freezing and drying, improve the freeze-drying efficiency and shorten the freeze-drying time.

Main feature

1 square meters

Raw material handling capacity: 10~20kg / batch; pallet area: 1m²
Special quick freezing device is equipped to realize the separation of pre freezing and drying, improve the freeze-drying efficiency and shorten the freeze-drying time.
The radiation heat exchange drying technology is adopted, with uniform temperature and higher heat exchange efficiency.
It is made of aerospace grade aluminum alloy partition board, with double-sided radiation heating, over 90% emissivity and good temperature uniformity.
The small freeze-drying machine (FD-1 ~ FD-50) adopts the single cold hydrazine water flushing ice melting system, and the hot water can melt the ice quickly 30 minutes after each freeze-drying, which improves the production efficiency.
Industrial embedded touch screen + special sh-hpsc-iii modular controller, the system is stable and reliable with high control precision.
Specially designed fd-manager control system can save multiple sets of process formula, and adjust the process in real time during the drying process to improve the process optimization rate.

Technical Parameters

model	FD-0.5	FD-1	FD-2	FD-3	FD-5
Dry area (㎡)	0.5	1	2.3	3.3	5.6
Processing capacity of each batch of raw materials (kg)	5~10	10~20	20~40	30~60	50~100
Maximum dehydration capacity (kg/h)	1	2	4	6	10
Pallet size (mm)	350X500X35	870x390x33	870x540x33	870x540x33	870x540x33
Number of pallets (pcs)	3	3	5	7	11
Drying chamber size(m)	Φ0.5X 0.7m	Φ0.6x1.1 m	Φ0.8x1.135 m	Φ1x1.37 m	Φ1.2x1.47 m
Dimensions (m)	1.5x1.2x1.4(m)	2.1x2x1.9(m)	2.3x2.1x2.1(m)	2.5x2.2x2.3(m)	4.1x2x2.3(m)
Working vacuum (pa)	13~260 Pa
Heating plate temperature (℃)	15°C ~+120 °C
Electric heating power (KW)	2.0KW	2.1KW	4.2KW	6.3KW	10.5KW
Heating plate number (Layer)	3+1	3+1	5+1	7+1	11+1
Cold hydrazine working temperature (℃)	-35°C ~ -45°C
Installed power (KW)	6.6KW	7.7 KW	10.3 KW	15.8 KW	26KW