SH-015 Stirling Engine Kit Full Metal with Mini Generator Steam Science Educational Engine Model Toy Significance & 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 & convenient, entertaining & fun, through the hands-on operation, a more intuitive understanding of the principles of the Stirling engine model. Specifications: Item Name: Stirling Engine Kit Model: SH-015
Colour: As Shown
Material: Metal Product Dimensions: 10.8 x 7 x 7.8cm Weight: 450g Package Dimensions: 13 x 9 x 10cm For Age: 8 years old & above Product Parameters: Overall Machine: length 108 (L) x 70 (W) x 78 (H)mm; Number of Cylinders: 2; Bore Diameter x Stroke: 10mm x 10mm; Speed: 3700-4000 rpm; Flywheel Diameter: 36mm
Features:- This Stirling engine model adopts T-shaped rocker crank α structure, which has the characteristics of high power & high speed;- The moving parts of the whole machine are inlaid with rolling bearings, & the friction coefficient is low;- The cylinder piston is precision ground with SUJ-2 alloy steel, with clearance Precision, high hardness & good wear resistance;- The overall connection is fixed by screws, all connection parts are sealed by copper pads, & the performance is reliable & high temperature resistance;- High-density aluminum allo