Active Articulated Type Tunnel Boring Machine With Variable Frequency Motor Drive

Φ6260mm Earth Pressure Balance Shield Machine For more information please feel free to contact us at [email protected] 8613436940854 Description: 1) Grouting system adopts double liquid / single liquid grouting. 2) The foam system adopts the single single pump type. 3) Active articulated type, easy to adjust the attitude of the shield machine. 4) Variable frequency motor drive, working torque of 5440KN·m, unlocking torque of 6528KN·m, according to the actual demand of