Tunnel Boring Roadheader Machine - China coal mining ...
EBZ series Tunnel Boring Machine suits for mechanized production in coal mine and tunnel works. Our EBZ55, EBZ75, EBZ90, EBZ100, EBZ135, EBZ135L, EBZ160, EBZ200, EBZ200A, EBZ200R, EBZ230,EBZ260, EBZ320 Road Header enjoy a good reputation owing to its efficiency and practicability. Main Characteristics of Tunnel Boring Roadheader Machine 1.