TECHING Mini Turbofan Metal Engine Model Kit – DM122

Build Your Own Working Mini Jet Engine — Perfect for Hobbyists, STEM Lovers & Display Collectors

Experience the power and engineering brilliance of a real jet engine — in desktop-size form. The DM122 Mini Turbofan Metal Engine Model Kit puts complex aerospace engineering into your hands, with over 170 precision-machined metal components and a fully functional electric motor drive.

🔧 What You Get

• True-to-life turbofan mechanics: Includes a first-stage fan, compressor, combustion chamber, high-/low-pressure turbine assemblies, and exhaust nozzle — replicating the dual-spool structure of a real turbofan engine. 

• Fully functional & dynamic: The built-in electric motor spins the fan blades when switched on, showing internal airflow and mechanical motion through the semi-transparent magnetic casing — an immersive mechanical display with moving parts. 

• DIY assembly fun: Comes with 170+ pieces, necessary tools, screws/nuts, and detailed instructions. Assembly is hands-on and rewarding — perfect for model builders, hobbyists, and anyone who loves putting something real together piece by piece. 

• Premium metal build: Constructed from high-quality metal alloys with precise CNC machining, sand-blasted and anodised finishing. Durable, detailed, and tactile — far beyond a typical plastic model. 

• Compact & display-ready: At approximately 18 cm (1:14–1:20 scale), the finished engine is compact enough for a shelf, desk, or display cabinet — yet detailed enough to draw attention from aviation fans, engineers, or curious guests. 

🎯 Who It's For

• Aviation enthusiasts and engineering hobbyists who appreciate mechanical precision and real-world engineering concepts.

• DIY lovers who enjoy hands-on building projects and take pride in assembling their own functional model.

• Students, educators, or parents seeking an engaging STEM educational tool — perfect for learning jet propulsion basics and mechanical engineering in a fun way.

• Collectors looking for a unique, industrial-style display piece that adds character to a desk, workshop, office or study.

✅ Why It Stands Out

Unlike typical static models, this kit isn’t just about looks — it works. The moving parts, transparent casing, and real metal construction offer a rare blend of hands-on assembly, mechanical realism, and aesthetic appeal. It’s a conversation starter, a demonstration tool, and a satisfying build all in one.