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New RHE generation system with a pressure reducing valve is under the endurance tests now.

Combined with a pressure reducing valve made by TLV, our RHE unit can generate electric power during the decompression process.

Started download of RHE Invest Quick Simulator!

This file enables invest simulation and recovery simulation of geothermal power generation.

Started Oder Acceptance of Small-Sized Rotary Heat Engine (RHE) for Academic Research

The system is designed for research institution. It is possible to change the design according to your research purpose. Time of delivery will be around 4-6 months after receiving order. Manufacture cost depends on the system configuration, so we will provide the estimated price and terms of payment after having meetings on specification.