NH3 series starts single-stage screw refrigeration Compressor group
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NH3 series starts single-stage screw refrigeration Compressor group

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  • The content volume ratio is automatically and continuously adjusted to adapt to different operating conditions, which can match the content volume ratio with the working conditions, reduce over- and under-compression, reduce power consumption, and improve the operating efficiency of the entire system;

  • High-efficiency oil separator, exhaust oil content is less than 5ppm.

  • There are two oil supply methods, forced oil supply and pressure difference oil supply, with wide application range and reliable operation.

  • Laminated flexible coupling has strong compensation ability and stable operation.

  • Adopting a high-efficiency thermosiphon oil cooler, it has high heat transfer efficiency, less scaling, and is sturdy and durable.

  • CompressorAdopts internal oil circuit design, simple external pipeline and few leakage points.

  • The oil pump of the unit adopts frequency conversion adjustment to extend the service life of the oil pump, with low noise, energy saving and high efficiency.

  • The energy adjustment of the unit adopts a three-position four-way solenoid valve, which ensures partial load stability.

  • It adopts the main motor with protection grade IP55, which is safe and reliable.

  • Complete safety protection: exhaust pressure too high protection, oil pressure difference too low protection, oil temperature too high protection, etc.


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Yantai City Aowei Refrigeration Equipment Co., Ltd. was established in 2005 and is a technology-based enterprise that integrates research and development of refrigeration technology, product design and manufacturing, refrigeration system applications, and installation services. 

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Address: No.199, Jinbu street, Qinshui Industrial Park, Muping District, Yantai City, Shandong Province
Tel: +86-0535-3395800
Mail: master@aowid.com.cn
Postal code: 264100
 
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