Turbofan Demonstration Model - 3D printing STEM Jet Engine
$6,999.00
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The main body size (excluding the base) has a total length of 100cm, width of 45.8cm, and fan diameter of 43cm. The fan blade is high-precision 3D printing. Hand-painted with 3 layers of metal paint on the surface. Full Metal framework inside,Stainless steel transmission shaft, metal/nylon (high-speed optional) bearing, aluminum alloy bracket, black acrylic mirror base (letters or nameplates can be engraved). 12/24V motor (customized speed 30-800 rpm), factory equipped with 220V transformer, remote control can rotate all fan blade.
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