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V2 Stirling Engine Free Piston Engine Model Toy

V2 Stirling Engine Free Piston Engine Model Toy

Regular price $96.00 USD
Regular price Sale price $96.00 USD
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The V2 Stirling Engine Free Piston Engine Model Toy combines superior quality, educational value, and a striking design, making it an ideal choice for enthusiasts and collectors alike.


Quality Engine: Crafted from high-quality materials, this Stirling engine features a robust brass body, a durable quartz heating tube, and metal gas exchange piston rods. Designed to run at high speeds without wear, it includes two high-power hot cylinders and a brass flywheel, ensuring long-lasting performance.

Exquisite Design: The entire engine is finished with a smooth, bright, and golden surface, resistant to rust and fading, combining texture and beauty. Its eye-catching, mechanical, and technological appearance makes it a standout piece.

Operation Process: To operate, place the engine model horizontally, fill the alcohol lamp with 95% alcohol (self-prepared), and ignite it using a syringe. The heated piston tube causes dry air to expand, generating power to drive the flywheel rapidly. The engine produces a distinctly mechanical sound during operation.

Educational and Collectible: This pre-assembled model offers an educational experience, allowing you to observe the Stirling engine's operation and understand its power generation principle. Its high-quality construction and striking appearance also make it a valuable collectible and an excellent high-end gift.


1, Be careful not to be hot to the heat during the operation.

2, Suitable for people over 14 years old

3, Use 95% alcohol (self-prepared) during operation, no water, kerosene, gasoline,lighter oil,liqueur.

4, During operation, the engine model is placed in a horizontal position, and an alcohol lamp is ignited by injecting alcohol into the alcohol lamp with a syringe to ensure safety.

5, The alcohol lamp heats the piston tube, and the dry air expands to generate power, which drives the flywheel to rotate rapidly.The sound of the operation is very mechanical.

Material: Quartz Glass + Brass
Product Weight: 700g
Package Dimensions: 10*10*10cm
Package Weight: 800g
Packing: Box

Package Content:
1 x Stirling Engine Model

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