Drum dryers MDG, MD and ND

Energy-Efficient Drum Dryers
Drum-type heat-of-compression dryers offer a highly energy-efficient method for producing dry air. They are perfectly compatible with your oil-free screw or centrifugal compressors. They use the heat generated during the compression process to regenerate the desiccant. This heat is often wasted in double-tower drying technologies. Our drum dryers completely eliminate compressed air loss.

They require minimal power to achieve very low dew points.

• MDG drum dryer with 450 l/sec - dew points of -40°C/F and below
• MD drum dryer with 200 to 4000 l/sec - dew points of -25°C/-13°F
• ND drum dryer with 300 to 4000 l/sec - dew points of -45°C/-49°F

A Variable Speed Drive (VSD) dryer model is also available to match the low power consumption of oil-free VSD compressors.

The MDG heat of compression dryer is the world's first dryer to provide a constant and guaranteed Pressure Dew Point (PDP) of -40°C (-40°F) with virtually zero power consumption. The unit has no heating element, no blower, and no compressed air loss (discharge). Total power consumption is always below 120 W. Compared to standard commercially available chemical dryers, MDG's operating costs are close to zero, even when electricity costs are high. Drum dryers offer an energy-efficient method for generating dry air. They are perfectly compatible with your oil-free screw or centrifugal compressors. They use the heat generated during the compression process to regenerate the desiccant. This heat is typically wasted in double-tower drying technologies. Our drum dryers completely eliminate compressed air loss.

They require minimal power to achieve very low dew points.

• MDG drum dryer with 450 l/sec - dew points of -40°C/F and below
• MD drum dryer with 200 to 4000 l/sec - dew points of -25°C/-13°F
• ND drum dryer with 300 to 4000 l/sec - dew points of -45°C/-49°F

A Variable Speed Drive (VSD) dryer model is also available to match the low power consumption of oil-free VSD compressors.

The MDG heat of compression dryer is the world's first dryer to provide a constant and guaranteed Pressure Dew Point (PDP) of -40°C (-40°F) with virtually zero power consumption. The unit has no heating element, no blower, and no compressed air loss (discharge). Total power consumption is always below 120 W. Compared to standard chemical dryers available on the market, the MDG's operating costs are close to zero, even when electricity costs are high.

Technical Advantages
Reduce Energy Costs

The MDG, MD, and ND drum dryers are designed without a vent. This eliminates the compressed air waste associated with double-tower dryers. The MDG drum dryer's only energy consumption comes from the drum motor (120 W) and the controls, resulting in the lowest energy consumption dryer on the market.

Food and Beverage Standard
Our oil-free equipment manufacturing facility in Antwerp, Belgium, is ISO 22000 certified. The food safety management system applies to all our Z-type class 0 oil-free air compressors and the associated dryers and filters.

Minimal Space Requirement
Compared to oil-filled systems that require filtration, the ND drum dryer's control unit precisely controls the heating power to achieve the desired performance. Intelligent and efficient heating.

Protecting our environment
MD and ND drum dryers contain no harmful Freon or CFCs. 95% of all components are recyclable.

Drum dryers are typically used in the following applications:

• Food and beverage industry
• power generation
• pharmaceutical industry
• automotive industry
• Brewery facilities
• Paper and pulp industry