Most of the pneumatic system consist of tiny orifice. Hence must to have processed dry air to protect precision pneum valves, cylinders etc. from fine dust; burnt hydro carbons, C moisture particles.
Types of Air Dryers - Desiccant Air Dryer
- Refrigerated Air Dryer
Desiccant Air Dryer- It gives complete dryness as per ISO-8573 which is called instrument quality air.
- Atmospheric air which is not pure is sucked by air compressor & pressurized stored I(roman numeral 1) receiver tank.
- Air Dryer process this impure air & remove dust, oil & moisture content to avail Pure & dry air.
- Principal : Pressure swing absorption.
- Media : Activated Alumina
- Working : It contains twin tower filled with activated alumina elements which works one at a time by auto control sequential timer & valve kombi system.
- It has build in pre & post filter to remove dust & oil particles.
Uses: Pharma, Food & Beverages, Painting, CNC & Laser Machine, Laboratory, Instrumentation, Gas, Printing, Air Tools, Defence, Chemical & Refinery, Automobile etc.