Tarot Full Metal Stirling Engine Model STEM  Science Educational Engine Toy

Features:

.This Stirling engine model is manufactured according to the working principle of the hot air machine. All metal is safe and durable. The unique shape creates novelty. It is a novel fashion gift and collectible.
.The engine uses a large-capacity boiler design, with alcohol lamps, working continuously for about 30 minutes at a time; the steam channel and the bottom plate are integrated, safe and durable; the flywheel, power cylinder, and power piston are made of brass H59; the boiler and the bottom plate The connecting rods are made of aluminum alloy 6061. The surface has undergone oxidation treatment and does not change color for a long time. The other components are made of stainless steel SUS304. The axles are connected with miniature bearings.

Instructions for Use:
1. Place the engine model in a horizontal position.
2. Gently rotate the flywheel by hand to check whether the flywheel rotates smoothly.
3.  Add a small amount of alcohol to the alcohol lamp, do not fill it too much, and confirm the premise of safety Ignite alcohol.
4. Slowly move the alcohol lamp under the heating end of the model.
5. After heating for 30 seconds, start to gently move the flywheel by hand until the flywheel can rotate automatically.
6. Full heating During the process, do not touch the heating end and the boiler with your hands (high temperature danger!).

Product Parameters:
Complete Machine: length 215(L) x 115(W)mm x 175(H)mm; Flywheel: 90mm diameter; Boiler: 55mm diameter, 71mm length; Alcohol Lamp Size: 36mm x 38mm.

Significance and Value of Use:
The product can be used as a decoration with collectible value. The principle of the Stirling engine model is intuitive. It can be used as an educational toy to help develop children's interest in learning. It can also be used as a teaching experiment device for classroom use. , Simple and convenient, entertaining and fun, through the hands-on operation, a more intuitive understanding of the principles of the Stirling engine model.

Age: 8 +
 
Specifications:

.Color: As Shown
.Material: Metal
.Product Dimensions: 21.5 x 11.5 x 17.5cm
.Product Weight: 1471.5g
.Package Dimensions: 23 x 13 x 20cm
.Package Weight: 1550g
.Packing: Carton Box

Package Content:

.1 x Stirling Engine Model
.1 x Alcohol Lamp