Uploaded July 2026 | Updated September 2026, 2 weeks ago
China’s private space industry just proved that 3D printing can build a rocket engine capable of reaching orbit.
In this video, we break down how Space Pioneer built the TH-11 engine, a closed-cycle liquid rocket engine with more than 80% of its parts produced through metal 3D printing, and how it helped Tianlong-2 reach orbit on its very first attempt.
You’ll learn why traditional rocket engines take years to machine, weld, inspect, and assemble, and how additive manufacturing removes entire categories of seams, joints, fasteners, and failure points from the engine design.
We also explain why closed-cycle combustion is one of the hardest challenges in liquid rocket propulsion, why printing the engine made the design faster and more efficient, and how Kang Yonglai’s bet on manufacturing speed helped Space Pioneer become the first private Chinese company to successfully launch a liquid-propellant rocket.
This is not just a story about a 3D printed rocket engine. It is a story about spaceflight, additive manufacturing, liquid rockets, closed-cycle engines, commercial launch, aerospace engineering, and the future of cheaper and faster access to orbit.
#SpacePioneer #RocketEngine #3DPrinting #ChinaSpace #Tianlong2 #AdditiveManufacturing #Aerospace #Spaceflight #RocketScience #FutureTech #ChineseTechnology #LiquidRocket #Engineering #CommercialSpace #Innovation
China’s private space industry just proved that 3D printing can build a rocket engine capable of reaching orbit.
In this video, we break down how Space Pioneer built the TH-11 engine, a closed-cycle liquid rocket engine with more than 80% of its parts produced through metal 3D printing, and how it helped Tianlong-2 reach orbit on its very first attempt.
You’ll learn why traditional rocket engines take years to machine, weld, inspect, and assemble, and how additive manufacturing removes entire categories of seams, joints, fasteners, and failure points from the engine design.
We also explain why closed-cycle combustion is one of the hardest challenges in liquid rocket propulsion, why printing the engine made the design faster and more efficient, and how Kang Yonglai’s bet on manufacturing speed helped Space Pioneer become the first private Chinese company to successfully launch a liquid-propellant rocket.
This is not just a story about a 3D printed rocket engine. It is a story about spaceflight, additive manufacturing, liquid rockets, closed-cycle engines, commercial launch, aerospace engineering, and the future of cheaper and faster access to orbit.
#SpacePioneer #RocketEngine #3DPrinting #ChinaSpace #Tianlong2 #AdditiveManufacturing #Aerospace #Spaceflight #RocketScience #FutureTech #ChineseTechnology #LiquidRocket #Engineering #CommercialSpace #Innovation
