Aviation turbofan engine model Mini scientific experiment aircraft jet engine can be started

Brand: PROCNCTOOL

This model kit is based on the TRENT 900 engine of the Airbus A380 aircraft and is crafted using high-precision 3D printing technology. With over 150 components, it accurately replicates the structure of a turbofan engine. All fan blades can rotate when driven by a motor. To replicate the aerodynamic shape of the engine blades, we utilized the highest precision techniques in making this model. We hope this model helps you better understand the principles of turbofan engines and provides you with a great deal of enjoyment.

Power Source: Electric (requires two AA batteries, not included) Weight: 238g Dimensions: Height 135mm, Length 200mm, Width 110mm Craftsmanship: 3D printing (product may have slight process residue, such as burrs) Material: Polylactic Acid (PLA)

Material Description: Polylactic Acid (PLA) is a new type of biodegradable material made from renewable plant resources (such as corn) through starch fermentation. The starch raw material is saccharified to obtain glucose, which is then fermented by certain bacteria to produce high-purity lactic acid. This lactic acid is chemically synthesized into polylactic acid of a certain molecular weight. PLA has excellent biodegradability and can be completely degraded by microorganisms in nature after use, ultimately producing carbon dioxide and water without polluting the environment. This makes it very beneficial for environmental protection and is recognized as an environmentally friendly material.

Unlike traditional plastics, which are typically incinerated, releasing large amounts of greenhouse gases into the atmosphere, PLA plastics are degraded in soil, where the carbon dioxide produced is directly absorbed by soil organic matter or plants, rather than being released into the atmosphere. This prevents the greenhouse effect.

Summary: Made from plants, very eco-friendly.