Two-Blade Propeller Stirling Engine Model Swashplate Low-Temperature Generator Mini Handcrafted Cup Heat Engine
Two-Blade Propeller Stirling Engine: Powered by the classic Stirling engine principle, this model operates using only the temperature difference from a cup of hot water or coffee—no electricity needed
Product Introduction: A low-temperature differential Stirling engine is a type of heat-powered machine that operates without electricity, relying solely on temperature differences. It requires only a small temperature difference (typically 10–50°C), such as the difference between a cup of hot water and room temperature, to function and run
Creative Desktop Decor: Designed as a classic “cup lid heat engine,” it rests directly on a mug and starts running quietly with the warmth below
Stirling Engine Dimensions: 7.6 x 7.6 x 10cm, The main body of the engine is made of metal materials
Mechanical Enthusiasts Gift: The Stirling engine model comes in an elegant package, making it a thoughtful and impressive gift for Christmas
