About This

• Adopts dual-propulsion steam engine structure, controls airflow via reversing valve, and realizes alternating intake at both ends of cylinder to push piston for mechanical work.
• Transparent design for cylinder and steam chamber, allows full-angle observation of internal airflow trend and component linkage working details.
• Complete full-set structure including cylinder, piston, reversing valve, crank linkage, cast iron flywheel and stable base assembly.
• Built-in steam pressure adjusting structure to freely adjust operating speed, supports both pneumatic drive and manual swing dual operation modes.
• Standard industrial specification design with accurate size parameters, perfectly restoring real steam engine operation logic for principle demonstration.