Teerwere Stirling Engine Motor DIY Metal Single Cylinder Stirling Engine Model Power Generator Micro External Combustion Engine Stem Model (Color : Silver, Size : One Size)

This model can clearly show the trajectory of valve and piston, and help students understand the internal combustion engine and external combustion engine.
Parameters: 180 x 75 x 90mm. The diameter of piston is 17mm, the diameter of the flywheel is 50mm. The pulley diameter is 25mm (there is a screw on the pulley to remove the small wheel).
Fuel: 95% alcohol should be used in the operation (not included), not water, kerosene, gasoline, lighter oil, liquor.
How to Start: Put the engine model on the horizontal position, then light the alcohol lamp on the front of the tube. After about 30 seconds to stir the flywheel, the engine can run, thus the small lamp is lit.
Meaning and Value: By operating the engine, you would observe and know the operational process and more intuitive understanding of the operating principle of stirling engine, deepening your interest in physics; Its superior quality and exquisite appearance also make it of high collection value, which can be used as high-end decorations or gifts.

Specifications:
Color: As Shown
Material: Aluminum Alloy + Brass
Product Size: 18 x 7.5 x 9cm
Product Weight: 850g
Package Dimensions: 23 x 13 x 16cm
Package Weight: 850g

Package Content:
1 x Stirling Engine Model

Suitable for people over 14 years old
Warm Tips: Be careful not to get hot during operation. When the machine is running at high speed, vibration shift may occur. Please prevent the machine from falling off the table.

Packing list

1 x Stirling Engine Model
For children, this toy can develop experiment realization and interest cultivation, promoting other ability development.