Features:
Novel Design:This Stirling engine model is perfectly combined with a mechanical music box. The design is novel and unique, the shape is simple and exquisite, with a delicate wooden base, which shows a high-end taste. The power generated by the Stirling engine drives the mechanical music box to rotate, which makes a pleasant sound. While observing the operation of the Stirling engine, it can also make the music box sound, bringing a better visual and audio sense.
High Quality: The main parts are made of aluminum alloy, which is strong and durable. The heating cylinder is made of quartz glass, with low expansion coefficient and high temperature resistance; fine workmanship, perfect details, accurate and reliable connection of transmission parts, and a combination of texture and beautyFuel: 95% alcohol (need to be prepared by yourself), pay attention to not add water, kerosene, gasoline, lighter oil, liquor, etc.
Starting Method: Place the Stirling engine model on a horizontal table, add two-thirds of 95% alcohol to the alcohol lamp, ignite and heat for 30 seconds, then turn the flywheel, and the engine can run.
Working Principle: The Stirling engine outputs power through a cycle of cooling, compression, heat absorption, and expansion of the air in the cylinder.
Use Significance and Value: Through hands-on operation, you can observe the operation process of the entire engine, understand the working principle of the Stirling engine more intuitively, and deepen your interest in learning physics.
Gift: Its superior quality, exquisite appearance, and rotatable mechanical music box make it have a high collection value. It can be used as a high-end desktop decoration, and can also be used as a beautiful gift to give back to others.
For Age: 14+
Specifications:
.Color: As Shown
.Material: Metal + Wood + Quartz Glass
.Product Dimensions: 10 x 10 x 7cm
.Product Weight: 300g
.Package Dimensions: 11.5 x 11.5 x 11.5cm
.Package Weight: 385g
.Packing: Box
Package Content:
.1 x Stirling Engine Model
Professional packing and fast shipping
Thanks to our longstanding association with UPS FedEx DHL, and other leading global carriers, we are able provide a range of shipping options. Our warehouse staff is highly skilled and will wrap your goods in accordance with our exact and accurate specifications. Your products will go through a thorough inspection and be properly secured before they are shipped. Each day, we ship to thousands of customers in many countries. The fact that we're committed to becoming the biggest online retailer in the world is evident. The distribution centers and warehouses distribution are situated in Europe and the USA.
Note: Orders with more than one product are assigned a particular processing time, based on the individual product.
Prior to shipping, we inspect the ordered items thoroughly before sending the items. The majority of orders are shipped within 48 hours. The delivery time will be between 3 and 7 working days.
Returns
Due to the multiple parties involved such as the factory and the warehouse, we're unable to effectively manage inventory. The actual inventory can fluctuate at any time. It is possible that the stocks could be depleted after the order has been made.
Our policy lasts for a period of 30 days. However, if the 30 days have elapsed since you purchased your item, we will not be able to give you a refund or exchange.
You are able to return a product in the event that it is not used and in the same condition the day you received it. The item must be in the original packaging.
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