Hot Air Stirling Engine Model Mini Aircraft Propeller Motor Engine Toy Gift

  
Hot Air Stirling Engine Model Mini Aircraft Propeller Motor Engine Education Toy. A 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 which all heat of the engine flows in and out through the engine wall. Rotation speed up to 3700rpm, great for steam lovers. Through hands-on operation, you can observe the entire process of stirling engine 5. Ideal for children's science projects, physical/mechanical learning, teacher demonstration props, birthday gifts for friends, family, children, etc. Condition: Brand New Item Type: Stirling Engine. Toggle flywheel by hand, if not smooth, adjust the screws. Check if the sliding parts are clean.

Fill alcohol lamp less than two-thirds. Light alcohol lamp on the front of the test tube, toggle flywheel after about 1 minute, the engine turns.

The warm-up time of the generator is slightly longer. Instead of leaving negative/neutral feedback or opening a dispute. Our listing price includes the value of goods, packaging cost, and export. Please check with your country's. We will reply your message within 48 hours.

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Our aim is to provide Top Level Customer Service, your recognition will encourage us greatly and serve you better. We strive to keep all our customers satisfy. We will always do our up most to exceed your expectations in customer service, communication and dispatching of your orders. The item "Hot Air Stirling Engine Model Mini Aircraft Propeller Motor Engine Toy Gift" is in sale since Monday, December 28, 2020.

This item is in the category "Toys & Games\Model Kits\Models". The seller is "goohbusiness" and is located in Shenzhen. This item can be shipped worldwide.

• Brand: Unbranded
• MPN: Does Not Apply