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Stirling Engine Kit Low Temperature Full Metal Stirling Engine Model Toy for Developing Intelligence
Stirling Engine Kit Low Temperature Full Metal Stirling Engine Model Toy for Developing Intelligence
Stirling Engine Kit Low Temperature Full Metal Stirling Engine Model Toy for Developing Intelligence
Stirling Engine Kit Low Temperature Full Metal Stirling Engine Model Toy for Developing Intelligence
Stirling Engine Kit Low Temperature Full Metal Stirling Engine Model Toy for Developing Intelligence
Stirling Engine Kit Low Temperature Full Metal Stirling Engine Model Toy for Developing Intelligence
Stirling Engine Kit Low Temperature Full Metal Stirling Engine Model Toy for Developing Intelligence
Stirling Engine Kit Low Temperature Full Metal Stirling Engine Model Toy for Developing Intelligence
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Stirling Engine Kit Low Temperature Full Metal Stirling Engine Model Toy for Developing Intelligence
Stirling Engine Kit Low Temperature Full Metal Stirling Engine Model Toy for Developing Intelligence
Stirling Engine Kit Low Temperature Full Metal Stirling Engine Model Toy for Developing Intelligence
Stirling Engine Kit Low Temperature Full Metal Stirling Engine Model Toy for Developing Intelligence
Stirling Engine Kit Low Temperature Full Metal Stirling Engine Model Toy for Developing Intelligence
Stirling Engine Kit Low Temperature Full Metal Stirling Engine Model Toy for Developing Intelligence
Stirling Engine Kit Low Temperature Full Metal Stirling Engine Model Toy for Developing Intelligence
Stirling Engine Kit Low Temperature Full Metal Stirling Engine Model Toy for Developing Intelligence
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Stirling Engine Kit Low Temperature Full Metal Stirling Engine Model Toy for Developing Intelligence

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$69.99 $139.98
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★Easy to operate: Place this engine over a cup of boiling water; wait 20 seconds; gently turn the flywheel; it will run quietly and slowly for about 20-30 minutes. As the flywheel rotates, the power piston makes a faint sound, even quieter than the ticking of a clock. This model requires a relatively high operating difference between the two panels (we will explain why in the instructions), so boiling water must be used as a heat source.

★Unique and Elegant: The dual flywheels are completely symmetrical on both sides of the well-bent arms and can run simultaneously when gently turned. The hollow parts are cut into flower shapes, making their appearance more beautiful. The 4 aluminum alloy feet and 4 gold fasteners on the top panel really make the appearance of this silver engine more eye-catching. The special anodizing treatment ensures that this engine will remain shiny for many years. It will be a beautiful decoration on your desk.

★The engine with :the best workmanship and materials: All basic parts are made of SUJ2 bearing steel with a precision of up to 0.002mm. Ultra-high hardness alloy with high precision dimensions makes these parts wear-resistant and interact smoothly. The bending rod is heat-treated for high hardness and stability, which can perfectly keep the 2 aluminum alloy flywheels in the right position. It is designed to accompany you for many years, and we hope and believe that it will accompany you for many years!

★Wide Application: It will be a great conversation starter for everyone around you; a cool desktop decoration to amaze your friends and colleagues; a great tool to kill time when bored; a relaxing stress-relieving physics toy for office staff; an impressive gift for your family, friends, especially engineering/physics enthusiasts. It can be used for physics teaching, and it is very suitable for demonstrating the basic principles and design art of Stirling engines.

★A great gift for everyone: If you always can't choose to prepare a unique gift for your loved ones, then this shiny engine may impress them, gorgeous and interesting. Especially for those who have owned a Stirling engine before, you should try it, I think you will not regret it.

The operating temperature difference of this engine is about 40-50°C/72-90°F, which is much higher compared with our other engines. The main reason is that the power piston we use is made of bearing steel, not glass! The weight of the power piston is about 26.5g/0.93oz, while the glass piston weighs about 6.5g/0.23oz.

To play with this engine, just pour boiling water into the cup, wait 20 seconds, and gently push the flywheel, it will spin on its own for about 20-30 minutes. I don't know what you will do with this engine, for me, every morning when I get to the office, after making sure the boss is not around, I will put my engine on the cup and watch it spin for a while.

No need to lubricate any parts to make it run faster. The best materials and the best workmanship ensure its durability. This is an engine that can keep running well for many years without lubrication.

Features:

  • Speed: 40-120 RPM

  • Operating temperature differential: Approximately 72-90°F

  • Material: 6061 aluminum, bearing steel, EVA foam and PC

  • Dimensions: 4.13x4.13x5.55 inches (L/W/H)

  • Weight: 1.13 pounds

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