- Material composition: aluminum alloy Yakeli plastic
- Exquisite manufacturing technology: the main body of Stirling engine is made of aluminum alloy, the bottom plate is made of high-quality acrylic material, and the wheels are made of plastic material. The whole is more delicate and beautiful. The bottom plate is equipped with alcohol lamp fixing bracket, which is more safe and reliable. The model runs smoothly and is durable
- Use value and significance: create scientific toys, understand the structure and principle of Stirling engine, increase interest in learning physics, do scientific and technological experiments, and cultivate practice and innovation ability. At the same time, it can be used as a collection of scientific and technological ornaments, and also as a creative gift for relatives, friends or children.
- Unique tank shape: creative design concept. Stirling engine is applied to tank model, suitable for age: over 8 years old
- Science and education toys: Stirling engine can drive the tank forward after running. The light structure and sufficient power make the tank have certain ability to overcome obstacles, so that you can explore science and observe the magical operation and power conversion process in play
- Product instructions: put the model on a horizontal table or the ground, then pour 95% alcohol into the alcohol lamp (capacity not more than 2 / 3), light the alcohol lamp and put it under the hot cylinder for preheating for 30-60 seconds, and turn the flywheel by hand to help start. Do not add any water or oil.
● color: as shown in the figure
● material: aluminum alloy acrylic plastic
● product size: 7.8 * 5.1 * 4.4 inches
● product weight: 0.73 LB
● package size: 10.04 * 5.9 * 7.5 inches
● package weight: 1.17 pounds
● packaging: box
Package content:
● 1 x Stirling engine
● 1 x instruction
● 1 x alcohol lamp
● 1 x heating cylinder
● 3x sealing ring
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