Hot Air Stirling Engine Motor Generator Education Toy Kits Electricity M14-03-S

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All the item will be sent with tracking number, easy tracking and fast delivery!!! Single Flywheels Hot Air Stirling Engine Education Toy Electricity Power Generator Listing Description Product Detailed Description Features: Single FLYWHEELS HOT AIR STIRLING ENGINE MODEL: M14-03-S Speed:1300 to 1500 RPM Size: 205X100X90MM Material: Steel,copper and Aluminium, Base: natural wood Weight:480g With the help of the twin flywheels, this engine run madly. It is a amazing and fantastic product at this price,it can be a great gift to your families or friends. It also can be used for teaching purpose. Many of our ustomers comes from school,colleague,etc. What is the stirling engine? A Stirling engine is a heat engine that operates by cyclic compression and expansion of air or other gas, the working fluid, at different temperature levels such that there is a net conversion of heat energy to mechanical work.The engine is like a steam engine in that all of the engine's heat flows in and out through the engine wall. How it works? This is traditionally known as an external combustion engine in contrast to an internal combustion engine where the heat input is by combustion of a fuel within the body of the working fluid. Unlike the steam engine's use of water in both its liquid and gaseous phases as the working fluid, the Stirling engine encloses a fixed quantity of permanently gaseous fluid such as air or helium. As in all heat engines, the general cycle consists of compressing cool gas, heating the gas, expanding the hot gas, and finally cooling the gas before repeating the cycle. Delivery Port SHANGHAI Packaging Details suitable package to protect every products well.Bubble bag,foam carton and pallets Delivery Time within 2 working days after confirm the deposit IMPORTANT: 1.Please adopt 95% to highgrade alcohol to be the fuel to make sure the air tank can get more temperature, and drive the stirling engine. 2.The temperature of Candle's light is not workable for this toy, please pay attention. 3.We will put extra glass parts as spare, if anything arrive you broken,you can replace it fast and happy. Bellow Viedo just show you how the stirling work, this listing products are exactly as windos pictures. Payment: Only PayPal payments are accepted. All payments must be submitted within 3 days after the end of the auction. Items unpaid within 7 days of the auction end will be forfeited. We reserve the right of cancel the order and re-selling the items. Please make sure the shipping address is correct when making payment through PayPal, we accept eBay shipping address only (Due to safety reason we do not allow change address through email). Shipping: Item would be post out within 2 working days after we confirmed the completed payment. (no delivery on Sunday.) It usually takes 10~20 business days to arrive, some areas are checked by custom need longer time. Items will be marked as “Gift” in low value and shipped out via ways like Hong Kong Post Flat Air-Mail, Singapore Air-Mail. We are not responsible for duties / taxes levied on purchases. Customs duties / taxes vary from country to country, so be prepared for this possible expense . Terms of Sale: All our items are Brand New , covered with 30 days warranty. All the items will be carefully packed to suit for delivery. If the item is defective, please notify us within 3 days after the receipt of the item. The item shall be returned in its original condition, in order to get it refunded or replaced. Buyer is responsible for shipping costs incurred shipping products back. About US : We strive to respond to all customer service inquiries within 24-48 hr. Please contact us via... read more

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