$ 24.75

Description

The bottom of the model is made of high-quality steel, and the bracket is made of aluminum alloy. The bottom of the bracket is wide, stable and solid, exquisite and atmospheric European style. The attractive color LED of the motor is installed - Stirling engine with color LED. Due to the heat of alcohol, the engine will run wildly and generate electricity. The power supply will pass through the wire and drive the LED light to emit different colors. This is a very interesting and imaginative toy!.
Well made and finely ground; The frame is finished with CNC, indicating that the sand blasting is firm; Aluminum alloy flywheel; The connecting rod is made of stainless steel by laser cutting; The heating cylinder is made of customized thickened glass, and there is no pressure for long-term heating. The overall shape is exquisite, and the texture is combined with beauty!.
Easy to operate and durable - add 95% alcohol to the alcohol burner (we recommend using this fuel) and ignite it. Let the lamp burn on the cylinder at the round end for about 1 minute, and then gently move the wheel with your hand. It will run like charm..
Strong packaging - glass tubes and bubble bags are packed separately to avoid damage during transportation. You can also get extra rewards - if you are worried about the broken cylinder glass during transportation or use? It does have spare glass tubes and three O-rings. Please check the product pictures. If there is any damage, you can replace it quickly and easily..
This is an amazing and wonderful product, which has a wide range of applications, such as children's science project gifts, physics / mechanical learning, teacher presentation props in class, friends, family, parents, children's birthday gifts, etc. Many of our customers come from schools, colleagues and so on!.

usage method: move the flywheel by hand to see whether it is smooth or not. Adjust the relevant screws (adjusted before sale). check whether the sliding parts are clean. fill the alcohol lamp to less than two-thirds. Please note that 95% medical purity alcohol is the best. light the alcohol lamp and put it in the front of the test tube. About 1 minute later, turn the flywheel and the engine rotates. The preheating time with generator is slightly longer. matters needing attention: do not touch the baked test tube and the metal connected to it to avoid scalding. ignite the alcohol lamp for a long time, and the alcohol lamp should not be touched easily to avoid scalding. it is suitable for children over 8 years old and adults, and it needs to be operated under the escort of adults under 8 years old. when heating, the cotton thread of alcohol lamp should not touch the test tube, and the piston should not be refueled. both ends of the connecting rod need to be lubricated, but the piston cannot be lubricated. please operate safely under the supervision of your parents. the rotating speed of the model is high to prevent vibration and falling to the ground. the lamp core line should not be too long, but should be cut short.

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Qing Shuang Stirling Engine steam Engine Physics Experiment Popular Science Invention Toy Model Motor Model Educational Toy Generator Colorful LED, Silver, LxWxH 6.45×3.3×3.8

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