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Stirling Engine Kit Windmill External Combustion Engine Model Toy

Stirling Engine Kit Windmill External Combustion Engine Model Toy

Regular price $189.00 USD
Regular price Sale price $189.00 USD
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The Stirling engine model is with windmill fan design. This Stirling Engine is a heat engine that operates by cyclic compression and expansion of air or other gas, the working fluid, at different temperature levels such that there is a net conversion of heat energy to mechanical work.The engine is like a steam engine in that all of the engine's heat flows in and out through the engine wall.


Novel Design: Featuring a windmill fan design, this model looks elegant and eye-catching. The red windmill at the front rotates rapidly during operation, adding a dynamic visual element.

Superb Craftsmanship: Constructed with a solid wood base, the propeller and engine model are made from 6061 aluminum alloy, known for its high strength, weldability, and corrosion resistance. The power and heat cylinders are made of 304 stainless steel, ensuring long service life.

High-Tech Ornament: This model incorporates rich physics knowledge of aerodynamics, making it an intuitive educational toy and teaching tool. It is also an excellent high-end collection gift for engineers or engine enthusiasts.

Priority Gift Option: Packaged elegantly, this model makes a fantastic gift for kids' science projects, physical/mechanical learning, teacher’s demo props in class, or as a birthday gift for friends, family, and engine lovers. Many customers come from schools and colleges.

Using Instructions:
1, Add the fuel to the tank (The fuel for this engine is butane gas, which is not included into the package, as this may cause trouble for shipment).
2, Press the ignition device directly to ignite, wait for about 30 seconds to heat up
3, give flywheel a gentle rotate, the windmill can rotate together. (When the valve is closed after the operation, the fire will be extinguished)

1, After using it, please let the engine natural cool. Don't touch the alchohol burner, burned tube or the metal to avoid scald.
2, The fuel butane gas (self-prepared) should be used in the operation. Water, kerosene, gasoline, lighter oil, and liquor should not be added.
3, The Stirling engine model is suit for people over 14 years old. Operate under adults' supervision.


Material of Engine Body + Propeller : 6061 Aluminum Alloy
Material of Cylinder: 304 Stainless Steel
Material of Base: Wood
Fuel: Butane Gas
Piston Stroke: 14mm
Flywheel Diameter: 45mm
Piston Diameter: 12mm
Heating Cylinder Outer Diameter: 14mm
Propeller Diameter: 123mm
Belt Wheel Diameter: 19mm
Size:(L*W*H): 47x12x22mm
Belt: 5x5
Net Weight: 720g

Packing List:
1 X Windmill Stirling Engine
1 X Tools Kit

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