Stirling Motor,Combustion Educational Educational Science Model Combustion Air Motor Model Eryue Rookin Multicolor

Classroom or laboratory experimental teaching aids, it is an educational gift for students, teachers, friends and colleagues. Stirling engine model with appearance, delicate and beautiful. It is already assembled, saving assembly time and using it faster It can also be used for DIY modification. Add alcohol with purity95%, fire the alcohol lamp, preheat the tube approx. 10-15 seconds, turn the big wheel, and the machine will work. The speed is about 2000 rpm. With 4 anti-skid pads at the bottom of model machine, ensure stable operation. It can be used as a special artwork for home and office decoration. Portable, easy to carry. It is mainly made of metal materials, smooth and comfortable touch feel, high quality and durable. Precision power cylinder.