ENJOMOR Stirling Helicopter Model Kit Gamma Hot Air Stirling Engine Model DIY Assembly Model STEM Educational Toy
Features:
.It is not only a beautiful helicopter,but also powered by Gamma Stirling Engine. It can not fly, but when lighting the alcohol lamp , the spinister will spin as if it is ready to take off. .Modeling by CAD and making by CNC elaborated craft. The body adopt aluminium and stainless steel. The stainless steel heating tube will not brust even in extremely thermal expansion environment. .There are hundreds of parts and you can assemble according to the illustrated instruction. You can see the working helicopter after assembled which operate stably and combine with quality can beauty. .Inject 95% alcohol to the alcohol lamp and light it up, place under the heating cylinder for preheating. Stir the flywheel manually to start and the Stirling helicopter can run continuously. Do not touch the heating part while operating for avoiding scalding. Do not use any oil lubrication on the cylinder or piston. .This is a interesting toy which filled with imagination and catches people’s eyes. It is suitable to be as a teaching and learning tool and scientific experiment to cultivate creativity. Makes ideal gift for birthday and Christmas. Age: 12+
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Wonderful kit. Very good quality. Fairly easy to assemble once I understood the instructions. Enjoy observing it operate. Very quiet to run. Took about 4 1/2 hours total time to put together. Recommend product to others.
D
Dave T. (Neudorf, CA)
Fun project
This little heli was a fun build. Took me about 4 hours, but I wasn't in a rush, just enjoying the build. A few very tiny pieces to install that were a challenge. It took quite a few tries to get the rotor beveled gears to sync properly, but again, I enjoyed the challenge. I got it running great and it's ran perfectly about 20 times. I'm using Methyl Hydrate for fuel and it seems to work well. It arrived quickly, the kit was packaged well and there were no missing parts. Even came with a few spare parts. Instructions weren't great, but I managed to figure things out with the pictures. I would certainly recommend this kit and I'll definitely be ordering from EngineDIY again.
Wonderful kit. Very good quality. Fairly easy to assemble once I understood the instructions. Enjoy observing it operate. Very quiet to run. Took about 4 1/2 hours total time to put together. Recommend product to others.
D
Dave T. (Neudorf, CA)
Fun project
This little heli was a fun build. Took me about 4 hours, but I wasn't in a rush, just enjoying the build. A few very tiny pieces to install that were a challenge. It took quite a few tries to get the rotor beveled gears to sync properly, but again, I enjoyed the challenge. I got it running great and it's ran perfectly about 20 times. I'm using Methyl Hydrate for fuel and it seems to work well. It arrived quickly, the kit was packaged well and there were no missing parts. Even came with a few spare parts. Instructions weren't great, but I managed to figure things out with the pictures. I would certainly recommend this kit and I'll definitely be ordering from EngineDIY again.
