ENJOMOR Gamma Hot Air Stirling Engine External Combustion Engine Model with LED Light

ENJOMOR Gamma Hot Air Stirling Engine External Combustion Engine Model with LED LightFeatures:.With unique design and simple structure, the model is easy to operate and ready to run. Stirling engine is an external combustion engine which can operate rapidly and sturdily by stirring the flywheel and heating by the alcohol lamp. The product is an interesting desktop toy which is full of imagination..You can observe the whole operating process of the engine in a bright place. The engine runs to generate electricity to light the LED light on the mini electric generator. If you try to make it operate in a dark environment and you will be completely fascinated by its light..The body of the engine is made from metal and sandblasting on the surface and the engine is not easy to rush and fade. Adopt durable thickened silica glass heating pipe, the engine is not easy to wear in long-term using which is more safe..The theory of the engine is a closed cycle reciprocating engine in which the gas is