Air Cooled High Temperature 冷冻式干燥机

Moisture is the failure that shows up somewhere else — a stuck valve, a blistered paint finish, a batch of parts rejected at inspection. The Air Cooled High Temperature Refrigerated Dryer sits directly after the compressor and after-cooler and removes that moisture before it ever reaches the ring main.

  • 2 ~ 10°CPressure Dew Point
  • 0.6 ~ 1.0MPaWorking Pressure
  • 2 ~ 45°CAmbient Temp.
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Product Introduction

Moisture is the failure that shows up somewhere else — a stuck valve, a blistered paint finish, a batch of parts rejected at inspection. The Air Cooled High Temperature Refrigerated Dryer sits directly after the compressor and after-cooler and removes that moisture before it ever reaches the ring main.

This series is designed specifically for high inlet temperature applications, accepting compressed air up to 60°C at the dryer inlet. The unit is designed, manufactured and tested strictly in accordance with ISO9001, GB150 and ISO7183 refrigerated dryer standards, along with the QS pressure vessel inspection standard, ensuring safe and reliable products.

The heat exchanger and the air-cooled condenser are independently produced and adopt hydrophilic aluminum foil for high heat exchange efficiency. Refrigeration and control components adopt international quality brands for long service life, and the reasonable equipment structure design allows installation without foundation work, at any reasonable ambient temperature. The outer-rotor fan provides a large air volume and long service life.

A high-efficiency gas-water separator works with an excellent automatic drain valve to continuously and steadily discharge condensed water out of the machine. The cooling system is equipped with an automatic pressure switch that controls fan power for maximum power saving, saving over 30%. The drainage system design prevents blockage, and the filter net can be cleaned regularly.

The unique refrigeration system design keeps operating temperature low without ice, with good refrigerant filtration, effectively removing compressed air moisture.

Every unit is pressure-tested and run for a full thermal cycle before it leaves the factory. Units are shipped ready to pipe in — no field charging, no commissioning specialist required.

Where it is specified

Typical duties for this series across our installed base.

  • Automotive paint and assembly lines
  • Electronics and PCB assembly
  • Food packaging and filling
  • Textile air-jet weaving
  • Machine shops and laser cutting
  • Pre-treatment ahead of N₂ generation

Product Features

  • Built to international standards

    Strictly in accordance with ISO9001, GB150, ISO7183 refrigerated dryer standard and QS pressure vessel inspection standard for design, manufacturing and testing, ensuring safe and reliable products.

  • High heat exchange efficiency

    Heat exchanger and air-cooled condenser are independently produced, adopting hydrophilic aluminum foil for high heat exchange efficiency.

  • No foundation required

    Can be installed at any reasonable ambient temperature.

  • Outer-rotor fan

    Large air volume and long service life.

  • International quality components

    Refrigeration and control components adopt international quality brands for long service life.

  • Reasonable structure design

    Reasonable equipment structure design.

  • High-efficiency gas-water separator

    With excellent automatic drain valve continuously and steadily discharges condensed water.

  • Automatic pressure switch

    Cooling system with automatic pressure switch controls fan power for maximum power saving, saving over 30%.

  • Good drainage system

    No blockage, with a filter net that can be cleaned regularly.

  • Unique refrigeration system

    Low temperature, no ice, good refrigerant filtration, effectively removes compressed air moisture.

Technical Specifications

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Working Conditions

ItemSpecification
Inlet Air Temp. (IAT.)10 ~ 60 °C
CoolingAir Cooled
Ambient Temp.2 ~ 45 °C
Pressure Dew Point2 ~ 10 °C
Working Pressure0.6 ~ 1.0 MPa

Note: Other standards are available.

需要定制型号? 联系我们的工程师。

应用 Case

  • 01

    Air-Cooled Refrigerated Air Dryer for Automotive Industry

    Problem

    The customer's compressed air system contained moisture, affecting production equipment operation and product quality. The automotive industry requires a high level of air dryness, which the existing equipment could not meet.

    Solution

    We configured an air-cooled refrigerated air dryer with a stable dew point, meeting the production air demand. After commissioning, compressed air quality improved, and the air supply is stable and reliable.

    Air-Cooled Refrigerated Air Dryer for Automotive Industry