Twin Tower Heatless Desiccant Dryer GDX83TF −70°C

Description Twin Tower Heatless Desiccant Dryer GDX83TF −70°C

The GDX TF Twin Tower desiccant dryer consists of two desiccant towers that alternately dry the air and recover their desiccant properties: while one tower dries, the other recovers the desiccant (the desiccant is recovered with the dried air).

Application: continuous, heatless compressed air drying for demanding environments including food, pharma, electronics, packaging, and metalworking industries.

GDX TF - GDX TL −70°C Technical Data:

• Dew Point: −70°C
• Air Quality Class: ISO 8573-1:2010 — Class 1
• Flow Capacity: 300 to 6800 m³/h
• Connection: BSP or DN PN16 flange
• Filters Included: pre & after filter (0.01 micron, <0.01 mg/m³)

Benefits:

• Heatless regeneration — low power consumption
• Consistent dew point performance
• Digital controller with Modbus RS-485
• Ingress Protection IP 54 
• Status panel with tower cycle indicators and alarms
• SCADA integration with 4–20 mA output
• Low-profile design — ideal for tight installation spaces
• Optional EMS system for moisture-adaptive purge control
• Fail-safe operation in case of power loss
• Nationwide technical service and official dealer support

One of the undoubted advantages of this series is the ability to increase the production class of the air provided by the dryer, with classes 3,2,1 available, with a dew point from -20 to -70°C. This is extremely important in many manufacturing industries at a time when quality standards are constantly increasing.

Optional Energy Management System (EMS)

EMS can significantly reduce operating cost by limiting purge air consumption in proportion to moisture loading on dryer. It uses ceramic sensor technology that provides the fastest documented response to dew point changes. Through energy management, your ROI can be less than one year! Available in all models and configurations.

Filters 

A pre-filter and an after-filter are included as standard.

The pre-filter is a highly efficient filter that also removes particles as small as 0.01 micron. The maximum oil aerosol content of 0.01 mg/m3 at 21°C protects and extends the service life.

The post-filter is a heavy-duty filter that provides ISO Class 2 airflow. Includes a differential pressure gauge for easy monitoring and guarantees certified operation.