About This

• This dual-acting reciprocating steam engine adopts a steam reversing valve control structure. Alternating steam intake on both ends of the cylinder pushes the piston reciprocally to output mechanical work, presenting classic steam power conversion principles.
• Key parts such as cylinder and steam chamber are made of transparent plastic. The fully visible internal structure supports all-round observation of piston movement and valve switching without visual blind spots.
• Complete integrated structure composed of transparent cylinder, piston, steam chamber, steam reversing valve, crank connecting rod mechanism, cast iron flywheel and fixed support bottom plate.
• A dedicated steam pressure regulating structure is reserved above the steam chamber, which can flexibly adjust the operating speed of the flywheel during pneumatic driving for comparative observation tests.
• Dual operation modes are supported: pneumatic air source driving and manual cranking. Slow manual rotation makes it easy to analyze the linkage action logic between reversing valve and piston for mechanical principle research.