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Build the Future.
Display the Art.

Unleash creativity with DIY metal models, blending futuristic design and craftsmanship.

Build Your Vision,
Create with Metal.

Build, Create, Customize – Your Metal Masterpiece Awaits.

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1/12 Full-Metal Dual-Spool Turbofan Engine Model Kit

Build your own metal-jet engine from scratch — over 300 precision parts, dual-spool turbine design, and realistic motorized fan rotation bring real jet power right to your desk. Perfect for aviation fans, STEM learners, and collectors.
$399.99 USD $429.99 USD Bespaar $30.00 USD
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Product Highlights
✅ 1/12 Scale Dual-Spool Turbofan Engine Architecture
✅ Full Metal Construction (Aluminum Alloy & Zinc Alloy)
✅ Motorized Fan Blade Rotation System
✅ 300+ Precision Machined Mechanical Components
✅ Rechargeable Electric Power System
✅ Visible Internal Mechanical Structure Design
✅ DIY Assembly Engineering Kit
1/12 Full-Metal Dual-Spool Turbofan Engine Model Kit 1/12 Full-Metal Dual-Spool Turbofan Engine Model Kit 1/12 Full-Metal Dual-Spool Turbofan Engine Model Kit 1/12 Full-Metal Dual-Spool Turbofan Engine Model Kit 1/12 Full-Metal Dual-Spool Turbofan Engine Model Kit 1/12 Full-Metal Dual-Spool Turbofan Engine Model Kit 1/12 Full-Metal Dual-Spool Turbofan Engine Model Kit 1/12 Full-Metal Dual-Spool Turbofan Engine Model Kit 1/12 Full-Metal Dual-Spool Turbofan Engine Model Kit 1/12 Full-Metal Dual-Spool Turbofan Engine Model Kit 1/12 Full-Metal Dual-Spool Turbofan Engine Model Kit

Build a fully functional dual-spool turbofan engine in precision metal form.

A Precision-Built Dual-Spool Turbofan Replica

This 1/12 scale turbofan model is inspired by modern dual-spool jet engine architecture, widely used in advanced aviation propulsion systems. Constructed from over 300 precision-machined aluminum and zinc alloy components, it faithfully recreates the fan, compressor, turbine, and exhaust layout with strong mechanical realism.

The full-metal structure reveals the internal engineering logic of airflow and rotational systems, offering a clear and immersive view of how a real turbofan engine is designed and organized.

Metal Motion That Brings Engineering to Life

Once assembled and powered, the electric motor drives the fan blades into smooth, continuous rotation, bringing the mechanical structure to life. The exposed internal design allows you to visually trace how motion is transferred through each stage of the engine system.

With its solid metal construction and dynamic mechanical behavior, this model transforms from a detailed assembly kit into a striking desktop engineering display.

What Makes It Worth It

✔ A Hands-On Engineering Experience That Brings Aerospace Mechanics to Life
✔ A Deeply Engaging Build That Encourages Focus, Patience, and Curiosity
✔ A Meaningful Connection to Modern Jet Propulsion Engineering Concepts
✔ A Display Piece That Reflects Technical Taste and Mechanical Appreciation
✔ A Collector-Grade Model for Aviation and Engineering Enthusiasts
✔ A Rewarding Project That Blends Creativity with Mechanical Discovery
More than a model kit—it is a precision-built metal engineering experience that connects hands-on craftsmanship with the fascinating mechanics of real jet propulsion systems.

From Workshop to Runway — Create Your Jet Engine Masterpiece.

From Workshop to Runway — Create Your Jet Engine Masterpiece.

Product Parameters

Product Name: Turbofan Engine Model Kit DM121
Scale / Size: 1/12
Parts Count: 300+ precision metal components
Material: Aluminum alloy + Zinc alloy
Drive Mode: Electric motor driven
Power Supply: 3.7 V lithium battery (800 mAh)
Charging Input: DC 5 V (USB)
Charging Time: ~ 2 hours
Runtime (Full Charge): ~ 30 minutes
Assembly Time: 2 hours or more (varies by user)
Assembly Difficulty: ★★★☆☆ (Medium)
Product Weight: ~ 2800 g
Package Weight: ~ 3800 g
Product Dimensions (Assembled): 31.2 × 16.7 × 18.8 cm
Package Dimensions: 33.5 × 23.6 × 15 cm
Package Contents: Engine parts set, assembly tools, instruction manual, USB charging cable, gift box
Recommended Age: 16+ or adult hobbyists / collectors

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🛒 How to Add:
Add the product to your cart, then ✅ check the Shipping Protection box above the “Checkout” button to activate the service.

🛡️ What’s Covered:
📦 Lost Packages – tracking stopped updating or shows “delivered” but not received
💥 Damaged Goods – caused by logistics transportation
Delivery Delay Compensation – Standard Shipping: not delivered within 30 days → $5 compensation
📍 Wrong Delivery Address Costs – when the carrier delivers to an address different from the order

💰 Maximum Coverage: Product purchase value
🌍 Available Regions: Worldwide
🤝 All coverage provided by AIG

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