Helium Blower For Closed-loop Cooling

Product Description

 

The helium blower for closed-loop cooling is a centrifugal blower that circulates cold helium gas within a closed-loop cryogenic cooling system, transferring cooling capacity from the refrigeration source to the application with no loss of working gas. It operates over a working temperature range of 4–350 K and provides a helium volumetric flow of 45 m³/h, a head of 260 m and an adjustable speed of 9,000–18,000 rpm. The design serves controllable nuclear fusion, superconducting magnet, superconducting cable and cryogenic research systems, and the same structure has been successfully applied to hydrogen gas circulation. In a closed loop the blower determines the circulation rate that carries cooling capacity to the load, so the machine is configured around the loop's flow and head requirements. The adjustable speed range allows the circulation to be staged during cooldown and matched to the load during steady operation. This staged behavior protects the thermal stability of sensitive cryogenic equipment.

In a closed loop the blower is the heart of circulation, so the configuration is fixed through an operating-condition review covering flow, head and temperature, with speed range and interfaces confirmed before production. Turbo Energy is developing additional performance models and can customize flow rate, head, operating temperature and connections. Manufacturing is performed in our ISO 9001, 14001 and 45001 certified facility in Hangzhou's Fuyang district, and each unit is factory-tested with performance data documented. The configuration is fixed through an operating-condition review covering flow, head and temperature, with speed range and interfaces confirmed before production. Each unit is factory-tested with performance data documented, and manufacturing is carried out in our ISO 9001, 14001 and 45001 certified facility. The same structure already proven in hydrogen gas circulation supports the helium duty. Progress photos or stage reports can be provided at agreed milestones.

Customization

 

Flow rate, head, working temperature, speed range and connections are customized around the closed loop. OEM and build-to-spec cooperation supported after engineering review.

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Export packaging uses dedicated wooden crates with moisture, rust and shock protection and fixed internals. FCA or FOB terms are standard. Custom-engineered units have a typical lead time of 32 weeks from technical approval.

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