The Regenerative Air Dryer has two adsorption towers, where the compressed air is dried in one tower, while the adsorbent in the other tower is simultaneously regenerated by using part of the dry air. The towers are used alternatively to give continuous flow of dry air.
The Air & Gas Dryers are designed to ensure minimum attention, maintenance & downtime, and enables easy servicing. The other products offered are Heat Exchangers, Tube Bundles, Air Receivers, Auto Drain Valves, Nitrogen Generators, and Filters.
The Air Receivers are properly engineered & sized to take into account fluctuating air demand of the user devices. These are designed & manufactured under stringent fabrication codes with provision for mounting safety & control devices.
The Tube Bundles are the most critical (and also the most vulnerable) part of intercoolers, aftercoolers & oil coolers used in reciprocating / screw compressors, DG sets, air dryers, gas generators, etc.
The Water Cooled Aftercoolers perform two essential functions that provide the necessary first step in conditioning of compressed air. They reduce the temperature of air to a safe operating range, as well as remove the moisture condensed during the cooling process.
Spantech Engineers undertakes Revamping of PSA Nitrogen Generator. A nitrogen generator is generally taken out of service due to mechanical malfunctioning (eg, valves not operating, control system not working) or for not delivering nitrogen at the rated capacity and/or purity.
Filters are used to remove contaminants that get added to the Condensates generated during cooling which create solid (dust, rust, etc), liquid (oil/water sludge) and vapour (oil and water) pollution in the air.The liquid aerosol is removed the principle of coalescene.