The HOC-E Efficient Adsorption Dryer is a high-performance compressed air dryer designed for industrial applications that require stable low dew point air and reduced energy consumption. It uses zero-gas-consumption waste heat regeneration technology, which recovers the high-temperature air discharged from the compressor to regenerate the adsorbent.
During operation, moisture in the compressed air is removed by the adsorbent inside the drying tower. The waste heat from the compressor discharge air is then used during the heating and regeneration process to restore the adsorbent’s drying capacity. During the heating, regeneration, and cooling stages, the system does not consume finished compressed air, which greatly improves overall energy efficiency.
With this heat recovery design, the HOC-E dryer provides reliable low-dew-point compressed air while reducing operating costs, making it an ideal solution for high-temperature and high-volume industrial compressed air systems.
To ensure stable drying performance and reliable long-term operation, the HOC-E Efficient Adsorption Dryer should be used under the following recommended conditions:
- Applicable fluids: Compressed air, non-corrosive air
- Rated inlet pressure: 0.7 MPa
- Optional pressure range: 0.6–1.0 MPa, customizable
- Rated inlet temperature: 120°C
- Allowable inlet temperature range: 110–180°C
- Regeneration gas consumption: ≤ 3%
- Outlet pressure dew point: -20°C / -40°C optional
- Cooling water temperature: ≤ 32°C
- Cooling water pressure: 0.2–0.6 MPa
For the best operating result, the dryer should be installed in a properly designed compressed air system with stable inlet conditions and suitable cooling capacity. Both air-cooled and water-cooled configurations are available to match different industrial environments and project requirements.
| Model | Processing Capacity (m³/min) | Cooling Water Flow (T/h) | Cooling Water Connection | Gas Connection | Dimensions (L × W × H mm) |
|---|
| HOC-E100 | 13.5 | 5.8 | G1.2″ | DN50 | 1600 × 1100 × 2380 |
| HOC-E120 | 17.0 | 7.3 | G1.2″ | DN65 | 1750 × 1200 × 2450 |
| HOC-E150 | 21.5 | 9.2 | G1-12″ | DN80 | 1850 × 1300 × 2480 |
| HOC-E180 | 25.0 | 10.8 | G1-12″ | DN80 | 1900 × 1350 × 2580 |
| HOC-E200 | 28.5 | 12.3 | G1-12″ | DN80 | 1900 × 1350 × 2760 |
| HOC-E250 | 32.0 | 13.8 | G2″ | DN80 | 2000 × 1450 × 2630 |
| HOC-E300 | 37.0 | 16.0 | G2″ | DN100 | 2200 × 1500 × 2700 |
| HOC-E400 | 45.0 | 19.4 | G2.5″ | DN100 | 2200 × 1600 × 2880 |
| HOC-E500 | 55.0 | 23.7 | G2.5″ | DN125 | 2400 × 1700 × 2850 |
| HOC-E600 | 65.0 | 28.0 | G2.5″ | DN125 | 2650 × 1800 × 2800 |
| HOC-E700 | 75.0 | 32.3 | G2.5″ | DN125 | 2650 × 1800 × 2900 |
| HOC-E1000 | 110 | 47.3 | DN100 | DN150 | 3500 × 2300 × 2900 |
| HOC-E1600 | 160 | 69.0 | DN125 | DN200 | 4450 × 2450 × 2950 |
| HOC-E2600 | 260 | 112 | DN150 | DN250 | 5300 × 2900 × 3000 |
Note: Custom solutions are available for air volumes above 260 m³/min or for special requirements related to materials, temperature, and connection sizes.
In Malaysia’s hot, humid, and high-rainfall environment, large compressed air systems operate under heavy moisture loads and demanding continuous-duty conditions. The HOC-E Efficient Adsorption Dryer is well suited for high-temperature, high-volume industrial compressed air systems that require stable low-dew-point air and improved energy efficiency through waste heat regeneration.
The HOC-E Efficient Adsorption Dryer is suitable for applications in Malaysia such as:
- Petrochemical, Chemical, and Oleochemical Plants – Provide low-dew-point compressed air for plant utility air, pneumatic controls, and process support systems, while improving energy efficiency in large continuous-processing facilities.
- Heavy Manufacturing, Steel, and Machinery & Equipment Plants – Support high-volume compressed air systems used in machining, fabrication, forging, and automated production where stable drying performance and reduced operating cost are important.
- Power Plants and Industrial Utilities – Suitable for large utility air systems, control air networks, and other plant-wide compressed air applications that require reliable low-dew-point performance and long-duty operation. This is a grounded application inference from the product’s high-temperature, large-system, low-energy design.
- Food and Beverage Processing Plants – Supply dry compressed air for packaging, conveying, and process support in large continuous-processing environments where moisture control and operating efficiency matter.
- Pharmaceutical and Medical Device Manufacturing Support – Provide stable low-dew-point compressed air for suitable plant air, packaging, and auxiliary production systems in controlled environments.
- Automotive and Aerospace Production Support – Suitable for large-scale painting, coating, assembly, and utility air systems where dry compressed air improves process consistency and equipment protection. Aerospace is a supported Malaysia transportation technology sector.
- Large-Scale Industrial Air Systems – An excellent choice for centralized compressed air systems that operate continuously and require energy-saving drying performance under high-load, high-temperature conditions.
- Energy-Efficiency Upgrade Projects – Ideal for facilities looking to reduce lifecycle operating cost by recovering compressor discharge heat instead of relying on conventional regeneration methods. This is an inference based on the product’s waste-heat regeneration and low regeneration-gas-consumption design.
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