Nakanishi Shoji CO., Ltd. Tokyo branch Official site

Rich track record and experience! Ultra-low temperature cooling device 'StirLNG-4'

Ultra-low temperature cooling device born from the Dutch maritime empire and Stirling Cryogenics!

STIRLING CRYOGENICS, which celebrates its 70th anniversary in 2024, designs and manufactures "cryogenic cooling devices" that generate ultra-low temperature conditions using a closed cycle based on the "reverse Stirling cycle" indicated in its name. It is a long-established company with over 4,000 installations worldwide. The closed cycle used compresses and expands helium gas with dual pistons utilizing the rotation of an electric motor to create ultra-low temperature conditions.

Related Link - https://www.nakanishi-shoji.com/

basic information

- No compressor required (cooling driven by motor) - Tank size for target fuel gas: 3,000 to 8,000 m³ (proven on LNG ships) - Compatible with various ship classifications for marine use - Simple and easy maintenance - Compact and space-saving For more details, please refer to the PDF document or contact us.

Price range

Delivery Time

Applications/Examples of results

As main examples of adoption, BIO-LNG facilities, LNG-BOG management processing, and systems for liquefying hydrogen, nitrogen, oxygen, etc., are being utilized in research institutes and universities, as well as in fields such as aerospace. Currently, the adoption of LNG-BOG re-liquefaction systems for maritime applications is also increasing. We have experience with various classification societies (ABS, LR, BV), and development is underway to accommodate NH3 as well. Please contact us for inquiries. For inquiries, please reach out to our company. If you have any questions, we will respond after confirming with the manufacturer’s representative. We can also provide explanations through visits to your company, so please contact us.

LNG liquefaction device "StirLNG-4" <Spray and additional cooling method>

PRODUCT

Recommended products

Distributors