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Tunnel Boring Machine
Roadheaders are efficient multi-functional tunneling machines widely used in coal mines, subways, water conservancy and municipal tunnel projects. Fitted with high-power wear-resistant cutting heads and intelligent hydraulic systems, they steadily cut soft rock, coal seams and mixed geological layers with adjustable cutting depth and speed. The built-in dust removal and anti-shock structure ensures safe operation in narrow and harsh underground environments. Featuring flexible walking performance and easy maintenance, these machines realize continuous excavation, avoid blasting risks, greatly improve tunneling efficiency, reduce labor input and effectively lower comprehensive construction costs for engineering enterprises.
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