A major problem in compressed air systems is the presence of water, dust particles, oil (oil particles are introduced by lubricated air compressors) and solid contaminants which can adversely affect air quality.
Moisture in compressed air may change the colour of tablet coating
There should not be dust while powder coating process
Moisture can react with chemicals
Moisture results in blisters in tablets
Moisture may result in breakage of tablets
If the contaminated compressed air will be used through pneumatic tools and machines then there will be following problems :
Malfunctioning of pneumatic tools and machines
Sluggish and inconsistent operation of valves and cylinder
Corrosion in pipe lines, cylinder and other components
Increase in downtime
Increase in maintenance cost of pneumatic machines / tools / controls.
Freezing in exposed lines during cold weather.
Majority of the pharmaceutical products are highly hygroscopic and tend to suffer physical. enzymatic, microbiological and biochemical deterioration after coming in contact with moisture laden compressed air.
Containers requires reliable clean-out and evacuation to meet stringent quality standards.
Delair offers wide range of refrigeration dryer and adsorption dryers which removes water / moisture, dust particles, oil (oil particles are introduced by lubricated air compressors) and solid contaminants from compressed air.
The Delair Solution
Delair Refrigeration Dryer
This dryer operates on the method of cooling the air to near freezing point to remove the moisture and reheating it to approximately 10°C below the incoming compressed air temperature at nominal conditions.
Delair Adsorption Dryer
The dryers is based on the principle of heatless regeneration and the physical properties of the desiccant to adsorb and desorb the water vapour. It use pressure swing principle / purge air to regenerate the desiccant bed.
Delair also offers Pre Filters and Oil Filters which removes dust particles, oil particles and other types of solid contaminated present in dry air.