High-end Precision All-metal Single-cylinder Stirling Engine Model Assembly Movable Metal Mechanical Engine Toy
.The appearance is exquisite, the style is domineering, and it looks very mechanical and technological. .Selected high-quality materials, the body is made of metal, superior performance, solid and strong. .The bottom plate is solid wood and high-end atmosphere. Finely crafted, the surface of the product is finely treated, smooth and bright, emitting a golden and silver brilliance, without rusting and fading, achieving a dual combination of texture and beauty. .The machine's power performance is very good, plus can continue to run for 15-20 minutes, the speed of 800-2000 revolutions per minute. .During operation, the engine model is placed in a horizontal position, and alcohol is injected into the alcohol lamp to ensure the safety of the alcohol lamp, the alcohol lamp heats the piston tube, and the dry air expands to generate power, which drives the engine to run fast. .95% alcohol (self-prepared) should be used in the operation. .Water, kerosene, gasoline, lighter oil, and liquor should not be added. .Education and fun, through the hands-on operation, you can observe the entire Stirling engine operation process, more intuitive understanding of Stirling power generation principles, and deepen your interest in physics learning. .The product itself has been assembled and can be directly used, and its superior quality and exquisite appearance also make it a high collection value, which can be used as a high-end gift. .The product is suitable for people over 14 years old. .Tips: Be careful not to be hot to the heat during the operation.