Quartz Heat Pipe Free-piston Stirling Engine Model High-end Creative Gifts for Collection
.100% brand new with high quality
.Exquisite appearance, domineering and eye-catching, looks very mechanical and technological
.A selection of high-quality materials, the body is made of brass and aluminum alloy, and the heat
dissipation performance is good
.The quartz heating tube can be operated at high speed for a long time without wear
.It can realize free start of forward and reverse.The product is designed to pursue the details
.After finishing, finishing and fine grinding, the surface is smooth and bright, emitting golden and silver light, not easy to rust and fade, achieving a dual combination of texture and beauty
.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 machine to perform piston movement.Use 95% alcohol (self-prepared)during operation, no water, kerosene, gasoline,lighter oil,liqueur
.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
.The product itself has been assembled and can be directly used
.At the same time, its superior quality and exquisite appearance also make it have a high collection value and 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.
.Color: As Shown
.Material: Quartz Glass + Brass + Aluminum Alloy
.Product Weight: 300g
.Package Dimensions: 11*6*8.5cm
.Package Weight: 400g
.1 x Stirling Engine Model
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1.Free shipping of all order.
2.You will receive a confirmation e-mail after placing an order and another e-mail after your order has been shipped. The second one will contain the tracking information and some instructions on how to track your parcel.
1.All products can be requested for Return Merchandise Authorization within warranty of return.
2.Warranty of return: 30 days that the package has been received
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Q3 : Refund
A3 : Refunds are processed within 1-5 business days, after you received our confirmation on the cancellation.
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A5 : Order purchased in store and online have a 30 day return guarantee.
Q6: How do I return a faulty product?
A6 : If you have purchased a product in store that appears faulty, you are welcome to return it to the store for testing, an exchange or refund. Occasionally a product bought online may arrive faulty, if this is the case please contact our friendly customer service
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