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Stirling Engine Model with Generator Bulb Science Developmental Toy Engine DIY

Original price was: $ 60.Current price is: $ 30.

SKU: us_2447265562688 Category: Stirling Engine with LED

Description
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Key Points:
1, Top Quality: A selection of excellent materials, the metal hot cylinder is beautiful and durable, and it does not wear at high speed for a long time. The metal bracket and the metal piston are firm and strong.
2, The galvanized aluminum flywheel and the rotating wheel are exquisite and beautiful, and the combination of texture and beauty. Besides, a 1.5W energy-saving light bulb, green and environmentally friendly.
3, The Stirling engine is powered by the expansion of the gas and the compression of the cold. 95% alcohol (self-prepared) should be used in the operation. Water, kerosene, gasoline, lighter oil, and liquor should not be added. Put the engine model in a horizontal position, take out the alcohol lamp, add about 2/3 of the alcohol to the
alcohol lamp, ensure the safety, ignite the alcohol lamp, the alcohol lamp heats the piston tube, and the dry air expands to generate power, which drives the flywheel quickly. Rotate to light the bulb, the whole process is quieter.
4, Entertaining and learning, through hands-on operation, you can observe the entire engine power generation operation process, more intuitive understanding of the principle of steam power generation, and deepen your interest in physics (this principle will be learned in the physics book of junior high school).

Specifications:
Material: Metal + Galvanized Aluminum
Product Weight: 1200g
Package Dimensions: 23*13*16cm
Package Weight: 1220g
Packing: Box

Package Content:
1 x Engine Model Set

Fast Shipping and professional packaging

Through our long-term relationship with UPS, FedEx, DHL as well as a range of other leading global carriers, we can provide a variety of shipping options. Our warehouse staff are highly trained to pack your goods exactly as per the specifications that we supply. Your goods will undergo an exhaustive examination before they will be properly packaged prior to being shipped. Every day, we deliver to thousands of customers in multiple countries. This shows our commitment to becoming the biggest retailer on the internet. There are distribution centers and warehouses located in Europe and the USA.

Note: Orders that contain more than one item are assigned a specific processing period depending on the specific item.

Before shipping the items, our staff will carry out an extensive inspection of the products you ordered. Today, most orders will be delivered within 48 hours. The time to deliver varies from 3-7 days.

Returns

The stock market is always changing. It's not entirely managed by us since we are involved with multiple organizations, such as the factory and our storage. Therefore, the actual inventory could change at any time. Be aware that it is possible for your order to be out of stock after you have placed the order.

Our policy lasts for thirty days. If you haven't received the product within 30 days, we are unable to offer a refund or an exchange.

You can only return a product if it is unused and still in the same state as when you first received it. It should also be returned in the original packaging.

Stirling Engine Model with Generator Bulb Science Developmental Toy Engine DIY

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