Working principle：
The freeze dryer is a kind of equipment which uses the
principle of freeze dehumidification to dry compressed air. It uses high
quality imported components. It has stable performance, low noise, low energy
consumption and no foundation installation, so it is widely used.
The freeze dryer is a kind of equipment which uses the
principle of freeze dehumidification to dry compressed air. It uses high
quality imported components. It has stable performance, low noise, low energy
consumption and no foundation installation, so it is widely used.
Features:
Long-term usability, reliability
Scientific process design, good
dehumidification effect, small air pressure drop
High quality parts, the refrigerating compressor and the refrigerating
components all adopt the international famous brand
High and low voltage protection
The hot gas by-pass valve is installed to
open or close when the load is reduced or increased, so as to avoid freezing of
refrigeration compressor and ensure dew point stability.
Use electronic drainage or automatic drainage.
Lower energy
consumption：
With the third generation heat exchanged tubes (threaded copper tubes),
the heat transfer area increases, and the heat transfer efficiency is higher
than that of the first generation heat ex-changer tubes (aluminum tubes) and
the second generation heat ex-changer tubes (ordinary copper tubes), so the
power of refrigeration compressor is smaller.High efficient pre-cooler recovers
part of the cooling capacity, high efficiency and energy saving。
Stable product air dew point:
Advanced temperature control system
The double automatic balance function of hot gas bypass
valve and thermal expansion valve ensures the stability of dew point.
Advanced control system:
The intelligent cooling machine adopts Germany Siemens PLC
controller, which can display the condensation temperature, evaporation
temperature, inlet and outlet temperature and dew point temperature (with dew
point meter) on line. It has the advantages of simple operation, automatic
control, multiple fault alarm, temperature control monitoring and remote
control transmission.
It can realize the joint control with air compressor
Easy to operate and maintain
Regular cleaning by electronic or automatic drain
Clean the condenser regularly with clean air gun (air
cooled)