Stirling Engine Kit Rocker Mechanism Brass Hot Single Cylinder Model 

• ★EASY OPERATION: It's prepared to go. Simply remove it from the packaging, fill the lamp with 95% alcohol to heat the glass cylinder, and then spin the flywheel to start the fan spinning. In addition, you can also assemble the free DIY set onto the flywheel to start the fan rotating. People nearby the machine will be startled and curious about how it works in about 5 minutes. An excellent and LOTS OF FUN desktop toy!
• ★WIDE APPLICATIONS:It is a realistic model that illustrates the fundamentals of external combustion engines. People bought it to inspire children to learn more about science and to use it for their science fair projects, physics and mechanics lessons, and other purposes. This engine is also a well made mechanical toy that may be enjoyed by people of various ages and occupations. It will undoubtedly be a wonderful present for those you care about.
• ★A WORKING MODEL WITH CAREFULLY SELECTED MATERIAL: 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 customised thickened quartz glass to improve its robustness. We specifically chose zinc alloy to make the flywheel so the engine will look more attractive. Mirror stainless steel base with 4 rubber pads ensures its stability while working.
• ★WELL DESIGNED AND CRAFTED: It's a stunning work of art with a sophisticated design and excellent craftsmanship. This engine appears more "mechanical" due to the combination of the lever mechanism and the crank-rocker mechanism. It has a sturdy frame and a delicate body. Special surface treatment has been applied to all sections to prevent rusting and fading. This engine's small size and high performance make it a super micro one that fits easily in your pocket.
• ★FANTASTIC GIFT FOR EVERYBODY: This engine is a fantastic gift for everyone with its wonderful design, excellent craftsmanship, and reasonable pricing. Many people purchased our machines as presents for friends, family members, instructors, and boyfriends, and they almost never fail to make them smile. You won't look back on your purchase of this one with regret. If so, all DjuiinoStar items come with a 1-year, 100% satisfaction guarantee as well as a 30-day unconditional money-back guarantee!

Designed for demonstration and amusement only. Please do NOT try to modify it. Any modification can make it damaged.

The small lamp will cause the engine to turn at a speed of 1700–2000 RPM. If you have a bottle of alcohol nearby, you can open the packaging and it will be built and ready to use in 5 minutes.

It is a portable MINI version that fits in your pocket. a tad bit smaller than a Coca-Cola can with 300 ml. However, despite its small, its performance and quality are guaranteed. We've given the machine special care to prevent rust and fading; we use a heat-treated, high-grade spring steel stand to ensure its stability; we use a thickened quartz glass cylinder and bearing steel rod to increase its robustness; and we use a specially designed lever mechanism and crank-rocker mechanism to give it a more "mechanical" appearance. It will undoubtedly make a wonderful gift for anyone with mechanical minds. a wonderful desktop toy for all ages.

The heated air in the sealed cylinder allows the power piston to move constantly while the flywheel spins at the same time, and periodic air expansion and contraction causes heat energy to be transformed to mechanical energy, making it an excellent teaching tool. Children will be enthusiastic and inquiring as to why. They will be inspired to travel the world as a result.

Features:
Status: Assembled
Speed: 1700-2000 RPM(revolutions per minute)
Material: stainless steel, bronze, bearing steel, zinc alloy, quartz glass, aluminum, HRC55 steel
Overall size: 101x46x60mm/3.98x1.81x2.36in(L/W/H)
Size of flywheel: 30x7mm/1.18x0.28in(Diameter/Thickness)
Net Weight: 112g/3.95oz

Packing List:
*Engine x1
*Lamp x1
*Pipette x1
*Spare tube x2
*Spare sealing ring x2
*User manual x1