Supplier & Trader of Heatless Dryers & Heatless Dryer. Our product range also comprises of Air Compressor, Oil Free Air Compressor and Portable Air Compressor.
₹ 30000 / Piece Get Latest Price
| Automation Grade | Semi-Automatic |
| Voltage | 220 V |
| Phase | Three Phase |
| Usage/Application | Industrial |
| Dryer Type | Regenerative Desiccant Dryer |
| Country of Origin | Made in India |
Purpose
Removes moisture from compressed air using desiccant material without applying external heat (uses purge air instead).
Operating Principle
Compressed air passes through a desiccant bed that adsorbs moisture.
One tower dries the air while the other regenerates by purging a small portion (typically 15%) of dried air to clean the desiccant.
Cycles alternate between drying and regenerating towers.
Key Parameters:
| Specification | Typical Range/Value |
|---|---|
| Inlet Air Temperature | Up to 50°C (122°F) |
| Operating Pressure | 4-12 bar (60-175 psi) |
| Pressure Dew Point | -40°C to -70°C (-40°F to -94°F) |
| Flow Capacity | Small scale: 0.1 to 5 m³/min |
| Power Supply | None (heatless type, no external heater needed) |
| Purge Air Consumption | Typically 10-15% of dried air |
| Desiccant Type | Activated alumina or silica gel |
| Material | Carbon steel or stainless steel |
| Regeneration Method | Purge air (no external heat) |
| Control Type | Timed or dew point controlled cycles |
| Drain | Automatic condensate drain |
Typical Components
Two desiccant towers (drying and regenerating)
Solenoid valves for switching airflow
Timer or dew point sensor control system
Purge air line and flow control valve
Pressure gauge and indicators
Features
No external heat required (energy efficient)
Simple and compact design suitable for small systems
Low maintenance
Reliable very low dew point (dry air)
Applications
Small pneumatic tools and instruments
Laboratory compressed air
Medical air systems
Portable or small-scale industrial applications
Indrajeet Chauhan (Partner)
National Compressor Sales & Services
No. 522, GIDC Estate, Opposite General Mechanical Works, Makarpura
Vadodara - 390010, Gujarat, India