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  • Ingersoll Rand Hcd Series Hoc Regenerative Desiccant Air Dryer
  • Ingersoll Rand Hcd Series Hoc Regenerative Desiccant Air Dryer

Ingersoll Rand Hcd Series Hoc Regenerative Desiccant Air Dryer

The HCD Series Heat of Compression (HOC) Regenerative Desiccant Dryer is an energy-efficient compressed air drying solution engineered for oil-free compressor systems.
  • Ingersoll Rand Hcd Series Hoc Regenerative Desiccant Air Dryer

Description

Zero Purge Air Loss (ZP Models): In the zero-purge configuration, 100% of the compressed air is delivered to the plant. By eliminating the 15-20% air loss common in heatless dryers, the HCD series significantly reduces your required compressor capacity.
Dual-Temperature Mode Support:L-Type (Low Temp): Optimized for inlet temperatures ≥120°C.
H-Type (High Temp): Heavy-duty design for inlet temperatures ≥180°C.
Premium Control & Connectivity: Equipped with a Siemens PLC and TD-400 text display as standard. Supports both local and remote control with built-in Modbus RTU communication and dry-contact modules.
Ultimate Drying Performance: Delivers a consistent and reliable -40°C pressure dew point (ISO 8573-1 Class 2), with non-standard options available down to -70°C.
Robust & Safe Construction: Features a heavy-duty twin-tower design with standard tower insulation to maximize thermal efficiency and prevent energy waste.
Corrosion-Resistant Control System: Utilizes stainless steel pneumatic control piping and components to ensure long-term reliability and leak-free operation.
Proactive Adaptive Control: The intelligent control logic manages precise tower switching and cooling phases, preventing dew point spikes and protecting downstream equipment.