Flame Eater Engine, Horizontal Opposed Double-Cylinder Flame-Licker Suction Fire Vacuum Stirling Engine Power Generator Model, Educational Physics Experiment Kit

Specifications:.Material: Metal + Acrylic.Form: Ready to Run.Cylinder Outer Diameter: 36mm.Cylinder Inner Diameter: 20mm.Cylinder Length: 46mm.Stroke: 24mm.Speed Range: 500-1500rpm (Continuous Function Time: 20mins).Cooling Method: Air-cooled.Startup Method: Manual Startup.Lubrication Method: Disassemble cylinder accessories, polish the cylinder and piston with 6W metallographic sandpaper, apply 3000 mesh graphite powder to wipe the cylinder clean, and finally assemble the engine..Fuel: 95% Alcohol or Anhydrous Ethanol.Product Weight: 2000g.Product Dimensions: 25 x 13.5 x 16cm.Package Dimensions: 28 x 15 x 17.5cm.Package Weight: 2250g.Paking: Gift Box.Ages: 16+

• 🔥【Unique Flame-Driven Mechanism】Horizontal opposed 20mm brass cylinders (46mm length) demonstrate vacuum-driven motion, producing mesmerizing dual-piston action at 500–1500 RPM.
• ⚡【Interactive Power Generation】Built-in voltmeter and USB port display real-time electricity from heat. Hands-on STEM demonstration of energy conversion for observable physics learning.
• 🔩【Industrial-Grade Build】CNC-machined stainless steel, brass, and aluminum alloy chassis with acrylic panels. Stable 2kg structure (25x13.5x16cm) with air-cooled design enables 20+ minute operation.
• 🔧【Ready-to-Use & Maintainable】Pre-assembled with startup rocker. Operates on 95% alcohol. Includes maintenance guide for cylinder polishing and 3000-mesh graphite lubrication.
• 🎁【Collector’s Engineering Artifact】Exposed mechanics and polished metal finishes create a stunning desktop centerpiece. Gift-ready for engineers, universities, or STEM enthusiasts (15+), includes display lock key