The direct expansion (DX) constant-temperature and humidity unit cooler operates with refrigerant expanding directly in the evaporator without the need for chilled water, achieving both cooling and dehumidification. It is widely used in pharmaceutical workshops, electronic cleanrooms, biological laboratories, hospital operating rooms, museums, and other spaces with stringent temperature and humidity requirements. Production features high-efficiency internally grooved copper tubes, hydrophilic aluminum fins, and branded compressors, combined with precision temperature/humidity sensors and PLC controllers. Each unit undergoes comprehensive performance testing and simulated operation. Services include on-site survey, system design, installation and commissioning, sensor calibration, and preventive maintenance. Advantages: ±0.5°C temperature accuracy and ±5% RH accuracy; no chilled water system, compact design, fast installation; excellent part-load efficiency and rapid response; options for fresh air preheating and electric reheat, ensuring stable year-round operation.
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| Model | Cooling Power | Cooling Capacity/Kcal 10³/h |
| 3 | 9.2 | 7.9 |
| 5 | 15.5 | 13.3 |
| 10 | 32.3 | 27.8 |
| 12 | 48.5 | 31.1 |
| 15 | 57.6 | 41.7 |
| 19 | 63 | 49 |
| 21 | 72.4 | 54.2 |
| 24 | 97 | 62.3 |
| 30 | 127.2 | 83.4 |
| 36 | 136 | 108.8 |
| 40 | 144.8 | 111.1 |
| 50 | 194 | 124.5 |
| 60 | 265.2 | 166.8 |
| 75 | / | 228 |
Hangzhou Noran Machinery Equipment Co., Ltd. was founded in 2014, focusing on the R&D and manufacturing of high-end refrigeration equipment. In 2021, Anhui Noran Technology Co., Ltd. was established, with a 50-mu production base built in Mingguang, Anhui Province, continuously upgrading capabilities in R&D, manufacturing and project delivery.
Noran mainly supplies industrial water chillers, air coolers, mold temperature control systems, explosion-proof refrigeration units and magnetic levitation centrifugal units. Its products are widely used in powder coating, plastic mould, electronic photovoltaic, pharmaceutical chemical and other industries. Supported by technological innovation, university cooperation and patent reserves, we are committed to providing customers with stable, energy-saving and customizable industrial temperature control solutions.
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hzlijing2007@163.com
+86-4001001078
+86-15990174016
West of the New 104 National Highway and South of the Jinmingyuan Board Industry Plant in the Green Coating Supporting Industrial Park of Mingguang City, Chuzhou City, Anhui Province, China
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