Stirling Engine Kit Mini Hot Air Motor Model Educational Toy Kits Metal Cylinder Bootable

Product details

Stirling Engine Kit Mini Hot Air Motor Model Educational Toy Kits Metal Cylinder Bootable 

Features:

.100% brand new and high quality
.Except the base is made of hazelnut, the whole product is made of all-metal material: cylinder, power cylinder, power piston, base, bracket, flywheel, heating cylinder head, power cylinder head are all made of metal material, all the details of the product use high-end materials. Finely polished and perfectly painted, it is a beautiful piece of art;  
.The product can be used without over-commissioning.
.The key parts are commonly used brass + fine coating materials, which are not worn for a long time and have a service life of more than 10 years;
.The product is safe and environmental, alcohol can be used, safe and pollution-free
.The main parameters of the product: power gas, cylinder inner diameter 16mm, piston stroke 20mm, cylinder change diameter 20mm, the bottom plate is 15mm thick Russian hazelnut, power generation voltage 4-9v, can drive the matching colorful led, combined into a pleasing operation effect, can be used with the generator
.The product is very suitable for model lovers DIY, laboratory teaching aids, children's puzzle play, gifts, etc.

Specifications:

.Color: As Shown
.Material: Alloy Steel + Aluminium Alloy + Russian Hazelnut
.Product Size: 20.5*10*9cm
.Product Weight: 750g
.Package Dimensions: 21*11*14cm
.Package Weight: 850g
.Packing: Carton Box

Package Content:

.1 x Stirling Engine Model
.1 x Alcohol Burner