HMANE Stirling Engine Model Kits, DIY Assembly Engine Generator Model Experiment Toys Gift Golden

Package Content:

.1 x Hot Cylinder Piston
.1 x Stainless Steel Cylinder
.1 x Cold Cylinder Piston
.3 x Nut
.1 x Silicone Air Tube
.1 x Hot Cylinder Assembly
.1 x Cold Cylinder Assembly
.1 x Connecting Rod Ventilation
.1 x Connecting Rod Seal
.2 x Buckle
.3 x Seal Ring
.1 x Belt
.1 x Motor
.1 x Diode
.1 x Screwdriver
.1 x Allen Key
.1 x Big Flywheel
.1 x Small Flywheel
.1 x Rear Bracket
.6 x Screw
.1 x Large Base
.4 x Foot Pad

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Product Dimensions: 6.30×3.15×3.54Inch/16x8x9cm
DIY Assembly: The Stirling engine model is a assembly version, you need to DIY assembly by yourself, with complete spare parts, simple structure and easy assembly. The Stirling engine is equipped with a small motor and light-emitting diodes, and the magical energy conversion process can be observed.
High Quality: Selected high-quality metal materials, golden appearance, exquisite workmanship, high-precision coordination of various parts, stable and firm base, beautiful and durable cold and hot cylinders, and pistons are not easy to wear under high-speed operation for a long time.
Usage: Place the assembled Stirling engine model on a horizontal table, add about 2/3 of the alcohol to the alcohol lamp, ignite the alcohol lamp and place it under the heating cylinder to preheat for 30 seconds, turn the flywheel by hand to help start, so that the diode glows . Reminder: Use 95% alcohol (self-provided) for fuel, and use pencil lead to smear the piston for lubrication. Do not add water, kerosene, gasoline, lighter oil, liquor, etc.
Significance & Value: Develop interests and hobbies by DIY assembly, improve hands-on ability and concentration ability, stimulate innovative thinking. Understand and learn the structure and operating principles of engines. The model can not only be used as an educational toy and learning in educational science, but also be used as a high-end high-quality model collection. Meanwhile, it is also a best gift for friends and family.