{"product_id":"retrol-ve-02-flame-licker-vacuum-engine-generator-model","title":"RETROL VE-02 Flame Licker Vacuum Engine Generator Model","description":"\u003cp\u003e\u003cstrong\u003eProduct Specifications:\u003c\/strong\u003e\u003cbr\u003eBrand: RETROL\u003cbr\u003eModel: VE-02\u003cbr\u003eMaterial: Metal + Wood\u003cbr\u003eColor: As shown in the image\u003cbr\u003eProduct Status: RTR (Ready-to-Run)\u003cbr\u003eProduct Weight: 1.3 kg\u003cbr\u003eProduct Dimensions: 250 × 100 × 150 mm\u003cbr\u003eCylinder Length: 53 mm\u003cbr\u003eCylinder Bore: 21 mm\u003cbr\u003eStroke: 24 mm\u003cbr\u003eSpeed Range: 200–1000 rpm\u003cbr\u003eRuntime: 20 minutes per session\u003cbr\u003eCooling Method: Evaporative water cooling\u003cbr\u003eStarting Method: Manual start\u003cbr\u003eLubrication Method: Dry lubrication (apply 3000# graphite powder to the cylinder wall) or wet lubrication (use industrial white oil or 0W-20 lubricating oil)\u003cbr\u003ePower Generation Voltage: 5–24V\u003cbr\u003eRecommended Age: 16+\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Features:\u003c\/strong\u003e\u003cbr\u003e1. Dynamic Energy Conversion Demonstration: Features a classic \"flame-licker\" (vacuum) external combustion engine design. Driven by an external heat source, it includes an integrated power generation module that illuminates a light during operation. Witness firsthand the conversion of thermal energy into electrical and light energy—a striking, immersive display of the unique charm of thermal machinery.\u003cbr\u003e2. Exquisite Retro Metal Aesthetic: Precision CNC-machined metal cylinders, flywheels, and connecting rods are paired with a solid wood base, featuring high-quality brass and stainless steel components. The transmission mechanism is clearly visible and operates with smooth, stable motion, offering a satisfying tactile experience combined with a rich, retro-industrial aesthetic.\u003cbr\u003e3. Ready-to-Run (RTR) Configuration: The unit comes pre-tuned and ready for immediate operation. It includes a comprehensive set of maintenance accessories and an instruction manual, making it easy to get started and enjoy the fascination of a vintage-style thermal engine in action.\u003cbr\u003e4. Engaging Educational Tool: As a distinctive example of a vintage thermal engine, it serves as an excellent teaching aid for exploring the history of early heat engines. Ideal for STEAM-based educational displays, it provides an intuitive demonstration of physical principles such as thermal expansion and contraction, atmospheric pressure, and energy conversion. 5. A Perfect Choice for Niche Collections and Gifting: This piece can be disassembled to reveal its internal mechanical transmission, with a steady, soothing rhythm when in operation. It adds a sophisticated atmosphere to any display cabinet or desk, making it an excellent addition for mechanical enthusiasts and a stylish, unique gift for those with a passion for engineering.\u003c\/p\u003e\n\u003cp\u003ePackaging: Boxed\u003cbr\u003e\u003cstrong\u003ePackage Contents:\u003c\/strong\u003e\u003cbr\u003eVacuum Engine × 1\u003cbr\u003eGraphite Lubricant × 1\u003cbr\u003eHex Key × 3\u003cbr\u003eWick × 1\u003cbr\u003eMetallographic Sandpaper × 1\u003cbr\u003eSmall Bucket × 1\u003cbr\u003eInstruction Manual × 1\u003c\/p\u003e","brand":"enginediyshop","offers":[{"title":"Default Title","offer_id":63808763232396,"sku":"3770598","price":309.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0548\/8377\/8700\/files\/198f9be0-5e27-4658-a42a-4ddc08be1b75.jpg?v=1794564291","url":"https:\/\/www.enginediyshop.com\/es-de\/products\/retrol-ve-02-flame-licker-vacuum-engine-generator-model","provider":"enginediyshop","version":"1.0","type":"link"}