The KDR E-Save Drum Dryer is ideal for OEM scroll compressor manufacturers.

Using the waste heat of the hot scroll compressor the KDR E-Save Drum Dryer uses no power and is easy to install.

The unit has no refrigerant and only requires a heat exchanger in the compressor package in addition to the drum dryer.

The KDR E-Save Drum Dryer is far smaller and more compact than all other refrigerant and desiccant dryers on the market, making it the optimal dryer for packaging with scroll compressors.

The KDR E-Save Drum Dryer does not use any purge air, saving up to 15-20% of the valuable compressed air that a conventional heatless desiccant dryer would use.

The KDR E-Save Drum Dryer can be configured to work for zero dewpoint, and -20 °C applications.

The KDR E-Save Drum Dryer is very compact and can be installed both vertically and horizontally in a compressor package. It is ideal for scroll compressors of all sizes.

The KDR E-Save Drum Dryer can be purchased or licenced from KDR Compressors who have world-wide patent coverage.

The KDR E-Save Drum Dryer provides the best value and is the most energy efficient dryer on the market.

With a –20 °C dew point, zero purge air, easy installation, and its small and compact size, the KDR E-Save Drum Dryer is unmatched in its suitability for packaging with a scroll compressor.

The KDR E-Save Drum Dryer (scroll compressor) built-in circuit begins with the flow of hot air from the compressor passing through the heat exchanger (1 to 2).

The air is then cooled further through the after cooler (3) before passing through the moisture separator (4).

The cool air then passes back through the air to air heat exchanger (2), heating back up before passing through the regeneration section of the drum to regenerate the desiccant (5).

The warm moisture laden air then flows through the condenser (6), which cools the air before passing through a further moisture separator (7).

The cool moist air is then dried by passing through the adsorbing section of the drum (8). Dry air then exits the drum (9).

1.Compressor

2.Air to Air Heat Exchanger

3.After Cooler

4.Moisture Separator

5.Regeneration Flow

6.Condenser

7.Moisture Separator

8.Adsorbing Flow

9.Dry Air