2018 New Arrival Mini stirling Steam Engine Model Physics Educational Supplies Teaching Resources

 

Size: L * W * H (205X105X102) mm, flywheel diameter 65mm (front-end design pulley), boiler diameter 53mm, length 86mm

Weight: 0.91 kg (net weight)

Material: bottom with Bakelite manufacturing, surface paint, as brass cylinder and piston. Flywheel pulley 

Boiler bracket for the aluminum material, the surface after oxidation treatment, long-term does not change color. Axle joints miniature bearings.

The machine adopts large capacity boiler design, with dual alcohol lamp, a water work for 15 minutes or more. The top of the boiler with a safety valve to ensure your safety.

Steam channel one-piece design, safe and sustainable.

Send dual alcohol lamp

 

Note ：color send random