DjuiinoStar Mini Hot Air Stirling Engine: A High Performance Pocket-Sized Working Model
- ...inciple of external combustion engines. People bought it for kids' science project, physics/mechanics learning, etc., enlightening them to explore more scientific knowledge. This engine is also a well-designed and crafted mechanical toy suitable for people of all ages from all works of life. It will definitely be a fantastic gift for those you love..
- ★A WORKING MODEL WITH CAREFULLY SELECTED MATERIAL: mirror stainless steel base with 4 rubber pads ensures its stability while working.
- high grade spring steel stand is of high strength & hardness after the heat treatment, holding the brass tube tightly when getting this model going.
- employ wear-resistant bearing rod and customized thickened quartz glass to improve its robustness.
- we specially choose zinc alloy to make the flywheel so the engine will look more aesthetic..
- ★WELL DESIGNED AND CRAFTED: with elegant design and fine workmanship, it's simply a beautiful piece of art. By the combination of Lever Mechanism and Crank-rocker Mechanism this engine looks more "mechanical". It is of solid structure & delicate body, all parts have done special surface treatment to avoid rusting and fading. Compact design makes this engine a super mini one that can be easily put into your pocket while maintaining high....