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Air-Cooled Direct Expansion Packaged Air Conditioning Unit

Air-Cooled Direct Expansion Packaged Air Conditioning Unit

SINO KING Air-Cooled Direct Expansion Packaged Air Conditioning Unit is a purification air conditioning unit with built-in cooling and heat sources. It can perform functions such as air mixing, filter, transportation, cooling, heating, humidification, and noise reduction, adjusting indoor air parameters like temperature, relative humidity, airflow velocity, and cleanliness to meet the requirements of comfortable living environments or specialized industrial and working conditions. The unit consists of two sections: the compression-condensation section and the air-handling section, which can be installed outdoors or separately indoors and outdoors. Compared with water-cooled units, it does not require cooling towers, water system pipelines, or dedicated equipment rooms, and features a simple structure, easy installation, and low cost.
Product Features
  • Ultra-low air leakage rate

      Ultra-low air leakage rate

      Ultra-low air leakage rate: Under standard conditions of 1000Pa, the unit's air leakage rate is far below national standards, reaching as low as 0.21%.
  • Polyurethane foam casing with high-density double-sided color-coated steel panel

      Polyurethane foam casing with high-density double-sided color-coated steel panel

      The design of polyurethane foam casing with high-density double-sided color-coated steel panel (foam density ≥48kg/m³) ensures a smooth and flat inner surface that resists dust accumulation and bacterial growth. Using the high-strength aluminum profile composite insulation technology, the insulation materials are integrated with the aluminum profiles in one piece, greatly improving the strength of the composite materials.
  • Prevents deterioration of indoor air quality

      Prevents deterioration of indoor air quality

      The unit can be equipped with primary, medium, sub-high, and high-efficiency filters, and can also provide filter media containing antibacterial agents, effectively inhibiting the growth of bacteria and organic matter on the filter mesh, thereby preventing the deterioration of indoor air quality.
  • Uses branded fully enclosed scroll compressor

      Uses branded fully enclosed scroll compressor

      The compressor of the direct-expansion unit, employing a branded fully enclosed scroll compressor, features high efficiency, low noise, strong resistance to liquid slugging, and a wide operating range, meeting clean air requirements for various applications in different regions.
  • Enhances heat transfer efficiency

      Enhances heat transfer efficiency

      The heat exchanger, using the internal threaded copper tube mechanical expansion process, ensures a tight bond between the aluminum fins and copper tubes, thereby enhancing the heat transfer efficiency.
  • Uses AMCA certified double-intake multi-wing high-efficiency centrifugal fans

      Uses AMCA certified double-intake multi-wing high-efficiency centrifugal fans

      The indoor unit adopts AMCA certified double-intake multi-wing high-efficiency centrifugal fans, and is equipped with anti-vibration measures for stable performance and more efficient, quieter operation. Customers can also opt for variable frequency motors based on actual variable air volume needs; if so, the noise would be lower when the air volume is reduced.
  • Diverse functional sections

      Diverse functional sections

      The diverse functional sections allow for flexible combinations based on the actual needs. The unit can be disassembled into several functional sections for on-site assembly according to transportation or construction requirements, facilitating easy transportation and installation.
Suitable for
Applicable to comfort or purification air conditioning systems in venues such as gymnasiums, convention centers, theaters, hotels, conference rooms, shopping malls, airport terminals, railway station waiting halls, and cleanrooms for pharmaceutical, electronic, and food industries.

  • Shopping mall

    Shopping mall

  • Hotel

    Hotel

  • Movie theaters

    Movie theaters

  • Departure lounge

    Departure lounge

  • Waiting room

    Waiting room

  • Convention and Exhibition Center

    Convention and Exhibition Center
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Address：No. 1233, Guangfu East Street, Liushi Subdistrict, Dongyang City, Zhejiang Province Phone： 0579- 86781688   fax： 0579- 86781588   Email：info@sino-king.com
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