Vacuum Stirling Engine Model Heat Engine All-metal Engine Science Educational Toys

Specification Item Name Stirling Engine ModelSize 18CM 9CM 9 5CMWeight 1 2KGMaterial MetalFuel 95 alcoholCylinder lubricant 3000 mesh graphite powder or lock cylinder lubricantFeatures Full metal bottom plateIndependent cooling fans on both sidesBronze cylinder piston is wear resistantEasy to startIt can be used as a desktop toy for mechanical engine enthusiasts or as an exquisite feature desktop ornamentNote 1 Please understand the product might have some colour difference due to different monitors and scenes 2 Please allow slight deviation for the measurement data Package included 1x Stirling Engine Model