AX Series Dehumidifyers
Ambient Air Dehumidification
Adsorption Dryers for Dehumidifying Atmospheric Air.
The AX Series of dehumidifiers are ideal for all applications where high performance dehumidification is required. The AX series are supplied complete with high efficiency process fan and integrated filters and are supplied in steel powder coated casework or as an open assembly.
Military helicopter dehumidification
High quality engineering is extremely important in ambient air systems.
For this reason all components at risk from corrosion are made from stainless steel, whilst all other parts of the dehumidifier are produced from a specially coated steel plate. The construction also uses cast aluminium and bronze for valves.
The unique design of the dehumidifiers operating on the adsorption
principle is extremely efficient even at low ambient inlet air temperatures.
As standard the desiccant used is a specially blended Molecular Sieve.
This material is chemically inert with exceptional performance over a
long service life. The full range of desiccants can be utilised within this
range of machinery to suit the process requirements. The correct
desiccant is selected at the system design stage and process
parameters are integrated into the specially developed control system.
The main design feature of this range of equipment is that there are 6
adsorbsion vessels which 3 vessels are drying air 2 are regenerating
and 1 is cooling. By this method extremely effective drying of air is
obtained with minimal energy consumption. The only moving parts,
excluding the fan, are the Inlet and Outlet butterfly valves. This ensures
extremely high reliability and extremely long service life. For this reason
these machines are used in many highly critical applications in military,
pharmaceutical and museum applications for periods up to 20 years
with minimal service or maintenance.
Ax Series Specifications
The capacities are based on:
Type Dried air volume Water removal Max. Power. Heaters
AX-1M 105 m3/hr 25 kg / 24 hrs. 1.8 kW
AX-1 105 m3/hr 25 kg / 24 hrs. 1.8 kW
AX 2 210 m3/hr 50 kg / 24 hrs 3.3 kW
AX 3 500 m3/hr 120 kg / 24 hrs 7.5 kW
AX 4 1000 m3/hr 250 kg / 24 hrs 15.0 kW
Inlet conditions Temp. 20 C. Dew Point +12 C.
Outlet Conditions Temp. 45 C. Dew point - 5 C.
Dehumidification Delta X = 8.2g H2O / kg Dry air.
Specific Energy Consumption. 1.40 kW / kg H2O.
07.30 - 18.00 GMT
Goldcrest Engineering Technologies Limited
Unit 15 St John's Way
St John's Business Estate
+44(0) 1366 383398
+44 (0) 1908 613121
+44 (0) 1865 600720
+44 (0) 1223 969596
+44 (0) 7588965838
You can also use our contact form.
9Goldcrest has recently invested in the latest Hurco Winmax CADCAM Offline Programming Software to offer its customers faster turn arounds and competative prices.
We have also recently expanded our operations by setting up a factory in Turkey specialising in large volume turning and milling and being on the edge of europe are able to offer our customers value for money as well as transport solutions in the form of Road, Sea and Air for rapid turn arounds.
Latest News:- We now have our own E Commerce Webstore which can be found at the following address
Goldcrest Updates can also now be found on Twitter at
UPDATE:- GETL has just completed its relocation to Downham Market Norfolk
Goldcrest has recently invested in a Hurco VM1 Mill to expand on its Milling Capacity