Stirling Helicopter Model Kit Gamma Hot Air Stirling Engine Model DIY Assembly Model Educational Toy

Bring the wonder of mechanical engineering to life with the Stirling Helicopter Model Kit. Perfect for educational purposes and a delight to assemble and display!

Features:

Innovative Design: This model is not just a visually appealing helicopter; it is powered by a Gamma Stirling Engine. While it cannot fly, lighting the alcohol lamp will make the propeller spin as if it's preparing for takeoff.

Precision Engineering: Designed using CAD and manufactured with CNC precision craftsmanship, the model features a body made of aluminum alloy and stainless steel. The stainless steel heating tube is designed to withstand extreme thermal expansion without bursting.

Hands-on Learning: The kit includes hundreds of parts that you can assemble according to the illustrated instructions. Once assembled, you'll have a working helicopter model that operates stably and combines both quality and aesthetic appeal.

Easy Operation: Fill the alcohol lamp with 95% alcohol and light it. Place it under the heating cylinder for preheating. Manually stir the flywheel to start the engine, and watch the Stirling helicopter run continuously. Please avoid touching the heating part during operation to prevent scalding. Do not use oil lubrication on the cylinder or piston.

Educational and Entertaining: This imaginative and eye-catching toy is perfect for teaching and learning, scientific experiments, and cultivating creativity. It makes an ideal gift for birthdays and Christmas for children aged 12 and above, as well as for technology enthusiasts.

Specifications:

.Material: Aluminium Alloy + Copper + Stainless Steel
.Product Version: KIT
.Body Length: 386.6mm
.Body Height: 122.6mm
.Heliport Base Dimensions: 190 x 190 x 20mm
.Main Rotor Diameter: 330mm
.Tail Rotor Diameter: 80mm
.Heating Tube Diameter: 15mm
.Product Weight: 995g
.Package Dimensions: 21 x 21 x 21cm
.Package Weight: 1350g
.Packing: Box

Packing List:

1 x Stirling Helicopter Model Kit