4 Cylinder Stirling Engine V4 Stirling Engine Electricity Generator Kit for Gift Collection - Black

Full Product Description (From the manufacturer)

4 Cylinder Stirling Engine V4 Stirling Engine Electricity Generator Kit for Gift Collection This is an interesting model toys, this Stirling engine mode uses the heat by alcohol lamp to generate electric. The electric will light the led light to emit different colors. It is a great opportunity for you to investigate how Stirling engine works. It can inspire your curiosity and creativity. Features1, 4 Cylinder Stirling Engine Generator ---- The Stirling engine model power generation voltage is 4-9v and match colorful LED light. The flywheel rotating faster, which will make the generator's LED lights flickering wildly. When the machine works, it will be very shocking and attracting eyeballs.2, High Performance ---- one of the BEST and most powerful Stirling engines on the market. Once this engine runs, you will be wowed. People love the sound and the power it reveals. It runs at speed up to 1300 to 1500 RPM. 3, Heavy & Stable ---- the Four cylinder Stirling engine is MUCH MORE BIGGER than most of the Stirling engines you can find. It's very heavy, so it can run stably on table.4, PRIORITY GIFT OPTION FOR MANY APPLICATIONS----It is an amazing and fantastic product at this price. Its elegant gift package makes it spruce up and presentable. It has a wide range 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, etc. Many of our customers come from school, colleague, etc. Instructions: -The engine model on the horizontal position by hand toggle the flywheel to see if smooth, if there is a strong sense of raw astringent, check the connection rod is normal, whether the cylinder oil and dust, and if so, please use toilet paper to erase Not smooth. Toggle the flywheel feel pressure rebound within the cylinder body is a normal phenomenon, the cylinder is sealed. -Please go to the pharmacy to buy 95% purity alcohol, anhydrous industrial alcohol better. Fill the alcohol lamp to less than two-thirds. -Alcohol lamp to the alcohol lamp, at the premise of ensuring safety, ignite the alcohol lamp about 20 seconds after the flywheel, until the flywheel automatic operation so far, the whole process of heating, hands may not touch. Tips:1, After using it, please let the engine natural cool. Don't touch the alchohol burner, burned tube or the metal to avoid scald.2, 95% alcohol (self-prepared) should be used in the operation. Water, kerosene, gasoline, lighter oil, and liquor should not be added.3, The Stirling engine model is suit for people over 14 years old. Operate under adults' supervision. Materials: Integral Arch Main Supports: Corrosion Resistant Surface Treated Steel Power Cylinders and Pistons: SUJ2 Hardened Steel Flywheel and Piston Vents: CNC Aluminum Cylinder Ports: Brass Heating Head: 304 Stainless Steel Axle Joints: Sealed high-precision miniature ball bearings. No lubrication required. Specifications: Size: 270*165*160mmPower cylinder inner diameter 20mmPiston stroke 20mmPiston diameter 16mmFywheel diameter 74mmPulley diameter 29mmThe power generation voltage is 4-9vPacking: Carton Box Package Content:1 x Four Cylinder Stirling Engine4 x Metal Alcohol Burner