Metal Stirling Helicopter Engine Model Kits γ-shape Stirling Engine Gift Collection

Experience the marvels of engineering and aviation with our Metal Stirling Helicopter Engine Model Kits. Here's why it's an exceptional addition to any collection.

Features:

Stirling Helicopter Power: This isn't just any helicopter model—it's powered by a γ-shape Stirling engine. While it won't take flight, once you light the alcohol lamp, watch as the propeller spins, giving the illusion of preparing for takeoff.

Crafted with Precision: Designed using CAD and manufactured with CNC precision technology, this model boasts a body made of aluminum alloy and stainless steel, while gears and blades are crafted from copper. Every surface is finely polished for a stunning appearance. The glass piston offers exceptional abrasion resistance, and the quartz heating tube ensures durability even in environments with rapid thermal expansion and contraction.

Technology Toys: The joy of modular assembly awaits. With simple construction, you'll witness the helicopter come to life. Its smooth and reliable operation, combined with its exquisite design, offers a delightful experience.

Easy Operation: Simply fill the alcohol lamp with 95% alcohol, light it, and place it under the hot cylinder to warm up. Give the flywheel a manual turn to assist with starting, and behold as the Stirling helicopter springs into action. Exercise caution during operation to avoid touching the heating components and prevent scalding.

Wide Applications and Perfect Gifts: Ideal as a tabletop toy, teaching aid, or for scientific experiments, this model is a great tool for promoting science education and fostering innovation. It's also a fantastic gift for birthdays, Christmas, or any occasion, delighting technology enthusiasts, family, friends, and children alike.

Recommended Age: 8+

Specifications:
.Color: As Shown
.Material: Aluminum Alloy + Copper + Stainless Steel
.Product Weight: 700g
.Package Dimensions: 23 x 13 x 16cm
.Package Weight: 850g
.Packing: Box

Package Content:
.1 x Engine Model Kits