{"product_id":"mini-hot-air-stirling-engine-motor-model-educational-toy-kits","title":"Mini Hot Air Stirling Engine Motor Model Educational Toy Kits","description":"Mini Hot Air Stirling Engine Motor Model Educational Toy Kits. \u003cbr\u003e\n \u003cbr\u003e\nA 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. \u003cbr\u003e\n \u003cbr\u003e\nDescription:\u003cbr\u003e\nSpeed:1300 to 1500 RPM; \u003cbr\u003e\nSize: 100X45X50MM; \u003cbr\u003e\nMaterial: Steel,copper and Aluminium, \u003cbr\u003e\nWeight:200g; \u003cbr\u003e\n \u003cbr\u003e\nFeatures:\u003cbr\u003e\nUsing mold steel manufacturing, solid and firm; \u003cbr\u003e\nFlywheel , fine milling, texture and beauty double combination;\u003cbr\u003e\nRod made ??of stainless steel manufacturing; \u003cbr\u003e\nDynamic link sets of aluminum alloy cylinder, power cylinder and the power  piston is SUJ2 material fine grinding surface of special;  treatment, high  hardness. Do not wear high-speed ultra-long-running; \u003cbr\u003e\nHeating cylinder of quartz glass; \u003cbr\u003e\n \u003cbr\u003e\nPackage included:\u003cbr\u003e\n1 x Stirling engine model; \u003cbr\u003e\n1 x Alcohol lamp (No alcohol included); \u003cbr\u003e\n1 x spare parts piston","brand":"GreenZech","offers":[{"title":"Default Title","offer_id":42336791494826,"sku":"LEMB-0783-01","price":69.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0280\/6179\/4375\/products\/03593b90-e797-41dd-9d7b-51d423c90b09.jpg?v=1642653069","url":"https:\/\/greenzech.com\/products\/mini-hot-air-stirling-engine-motor-model-educational-toy-kits","provider":"GreenZech","version":"1.0","type":"link"}