ENJOMOR Metal Balance Hot Air Stirling Engine Model Educational Toys & Gifts

ENJOMOR Metal Balance Hot Air Stirling Engine Model Educational Toys & Gifts

Features:

1. Metal precision model: This balance Stirling engine is made according to the working principle of hot air engine, only need to be heated by alcohol lamp to make it powerful and fast running. All-metal manufacturing safety and durability, unique and innovative shape, is a popular fashion gift and private collection of enthusiasts.
2. Design and reliable operation: innovative design concept, the engine as a whole with boiler-shaped design, steam channel and bottom plate with one-piece design, safe and durable; with alcohol lamp heating drive, the engine can work continuously for about 30 minutes.
3. Excellent manufacturing process: flywheel, power cylinder and power piston are all made of brass H59; boiler, base plate and linkage rod are made of aluminum alloy 6061; other parts are made of stainless steel SUS304; the parts fit with high precision and are not easy to wear; the surface is oxidized and does not change color for a long time.
4. Widely used: The principle is a closed-cycle reciprocating engine with periodic compression and expansion of gas at different temperatures by external heat supply, easy to use and operate. It can be used for physics/mechanical demonstration teaching aids, classroom teaching, laboratory experimental equipment, gift display, desktop decoration ornaments, etc.
5. Gift collection: This is an interesting and imaginative mechanical craft with visual texture and aesthetic appearance, suitable for teachers and students, technology enthusiasts crowd, but also as Christmas, birthday and other holiday gifts to family and friends.
6. Instructions for use: put the engine model in a horizontal position; gently turn the flywheel by hand to check whether the flywheel rotates smoothly; add a little alcohol to the alcohol lamp, do not fill it too full, and ignite the alcohol under the premise of confirming safety; move the alcohol lamp slowly to the bottom of the heating end of the engine model; after 30 seconds of heating, start gently plucking the flywheel by hand until the flywheel can rotate automatically; the whole process of heating Do not touch the heating end and boiler (high temperature danger!).

Specifications:

Material: aluminum alloy + brass + stainless steel
Color: as shown in the picture
Flywheel: diameter 40mm
Boiler: diameter 38mm,length 64mm
Alcohol lamp: diameter 24mm, height 41mm
Product Dimensions: 15.3 x 7.5 x 11.5 cm
Product Weight: 517.5 g
Package Dimensions: 20.5 x 11.5 x 18.5 cm
Package Weight: 560 g
Packaging: color box
Packing list: Stirling engine * 1, alcohol lamp * 1, instructions * 1
Applicable age: 8+.