Key Points: 1, Quality Engine: A selection of high-quality materials, the brass body is firm and strong. Quartz heating tube, quartz gas exchange piston, metal gas exchange piston rod, can run at high speed for a long time without wear. The engine contains two hot cylinders with high power.The hot cylinder and the flywheel are made of brass. 2, The whole surface is treated with smooth, bright and golden light.It is not easy to rust and fade, achieving a combination of texture and beauty. Exquisite appearance, domineering and eye-catching, looks very mechanical and technological 3, During operation, the engine model is placed in a horizontal position, and an alcohol lamp is ignited by injecting alcohol into the alcohol lamp with a syringe to ensure safety. The alcohol lamp heats the piston tube, and the dry air expands to generate power, which drives the flywheel to rotate rapidly.The sound of the operation is very mechanical. Use 95% alcohol (self-prepared) during operation, no water, kerosene, gasoline, lighter oil, liqueur. 4, The product itself has been assembled and can be directly used. Education and fun, through the hands-on operation, you can observe the entire Stirling engine operation process, more intuitive understanding of the power generation principle, and deepen your interest in physics learning. And its superior quality and exquisite appearance also make it have a high collection value and can be used as a high-end gift.
Tips:
1, Be careful not to be hot to the heat during the operation.
2, Suitable for people over 14 years old
3, Use 95% alcohol (self-prepared) during operation, no water, kerosene, gasoline,lighter oil,liqueur.
4, During operation, the engine model is placed in a horizontal position, and an alcohol lamp is ignited by injecting alcohol into the alcohol lamp with a syringe to ensure safety.
5, The alcohol lamp heats the piston tube, and the dry air expands to generate power, which drives the flywheel to rotate rapidly.The sound of the operation is very mechanical.
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Questions about Shipment
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Questions about Return & Refunds Q1 : What items are returnable? A1 : a)- We can accept returns or exchanges within the 30-day period. b)- All returned items must be in the original condition: unused, unwashed, and unworn. No exceptions. Q2 : How do I return a product? A2:Contact with Enginediy Service Team service@enginediy.com to confirm details to make sure the item is meet the return condition. After the agreement, Service Team will send the detailed return information, please offer return tracking number after return shipment. Q3 : What is you refund policy? A3 : Refunds are processed within 1-5 business days, after you received our confirmation on the cancellation.
Q4 :How will you refund me? A4 : The refund are applied to the original payment method.
