Frank Technologies Pvt. Ltd.

Kurudampalayam, Coimbatore, Tamil Nadu

All about compressed

AIR DRYER MANUFACTURING

The latest technology in desiccant Air Dryers offers total cleaning and drying solution for lubricated as well as non-lubricated Compressors. Coalescing filters(boro silicate micro glass fibres) assure maximum removal of oil and liquid moisture upto 0.3 microns. Compressed air at -40°C dew point.

Compressed air drying solutions just like your unique environment and applications are not standard to fit all. They help remove water vapour from the compressed air. Therefore, they are often found frequently in a variety of industrial and commercial facilities. Frank, is one of the leading compressor air dryer manufacturers, which engineers the drying technology of your compressed air keeping several factors in mind such as your environment need, your footprint, your energy costs, maintenance etc.

OPERATION

The atmospheric contaminants including the water vapour are concentrated in the process of air compression. As a result, the dew point of the compressed air gets raised in comparison to the free atmospheric air which leads to condensation within pipes as the compressed air cools downstream of the compressor. Users of compressed air have to confront a gamut of operational problems if the compressed air carries excessive water either in liquid or vapour phase. Some of them are freezing of outdoor airlines, corrosion in piping and equipment, malfunctioning of instruments that control the pneumatic process, fouling of processes and products and more as such.

Salient Features

• Microprocessor Controller
• Pre-filter rating 0.3 microns (coalescer)
• Shuttle valve for Low Pressure drop
• All Aluminium resist oxidation & scale formation
• Dewpoint better than -40°C
• Design Patented.

Refrigeration Compressed Air Dryer (Nippydry)

Principle of Operation

Warm compressed air enters the Air / Air Heat Exchanger where it is precooled by outgoing cold dry air. The pre-cooled air enters the Air to Freon Heat Exchanger where it is cooled down to +3°C.

At this temperature, water condenses into liquid droplets, which are removed from the air stream by a very efficient Demister and automatically discharged by a Automatic Drain Valve.

The cold dry compressed air passes back through the secondary side of the Air to Air Heat Exchanger where it is reheated by the incoming warm air.

Features

• Dewpoint +3°C
• Designed for high ambient temperatures
• Advanced 3 in 1 heat exchanger for low pressure drop.
• Time delay for compressor safety
• Intelligent controller

Dryspell medical Dryers delivers a dewpoint of +2°C as mandated by NFPA 99. The dryspell medical dryers operates with the principle of Pressure Swing Adsorption, hence removes more moisture than a refrigeration air dryers, and it delivers moisture free dry air consistently irrespective of flow variation.

Based on medical application criticality, the package comes with one working and one stand by dryers. So there is no need to stop the air dryers for maintenance. Purge saving system saves purge air upto 60% for a typical hospital load of 30% to 40%. Dewpoint and CO monitor enables ti monitor dewpoint and CO levels as mandated by NFPA 99

Salient Features

• Guaranteed dew point performance
• No refrigerants used
• Desiccant immobilized to eliminate dusting
• Design simplicity
• Purge saving control
• CO & Dewpoint monitor
• Air quality mandated by NFPA 99

Application

• Hospitals
• Rescue Operations
• Highly Polluted Project Areas