TWO CYLINDER ENGINE—- The dual cylinder engine is filled with power and the voltage can reach 4-9V. The flywheels will rotate hastily, making the generator’s LED lights flickering wildly. When the machine works, it is going to be very shocking and attracting eyeballs.
EXTREMLY FINE CRAFTED —- The base, bracket and 2 flywheels are made of 6061 aluminum alloy(High strength, weldability and corrosion resistance); Power cylinder and the power piston is SUJ2 material fine grinding surface of special remedy, high hardness. Do not wear high-speed ultra-long-running; Axle joints connected with very high precision miniature bearings, stability without lubrication; The power and heat cylinder is made of brass and 304 stainless steel, service life is long
EASY OPERATION & LONG LASTING—-Fill the alcohol burner with your 95% alcohol (we recommend this fuel) and light it. Let the light burn the round ended cylinder for about 20 seconds, then give the wheel a gently push, it is going to run like a charm. It can run for 8+ hours continuous without any broken which test by one customer.
HEAVY & STABLE: this egine is MUCH MORE BIGGER than a few of the stirling engines you’ll find. It is very heavy, 4.8 lb, so it can run stably on table.
PRIORITY GIFT OPTION FOR MANY APPLICATIONS—-It is an amazing and unbelievable product at this price. Its elegant gift package makes it spruce up and presentable. It has a variety of application as, great gift for Kids’ science project, Physical/mechanical learning, teacher’s Demo props on the class, birthday gift for friends, families, parents, kids, and so on. Many of our customers come from school, colleague, and so on.