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QGM312A Arch Frame Installation and Drilling Rig Machine


Our company has independently developed a new type of arch frame installation and drilling rig machine, which features simultaneous functions of arch erection, anchor bolt drilling, and grouting. Without needing to leave the site, this equipment can complete the three processes—arch erection, anchor bolt installation, and grouting—in a synchronized manner. As a result, work efficiency is improved by more than 50% compared to conventional methods, the number of construction workers required is significantly reduced, and the safety index is markedly enhanced.

Concrete Shotcrete Trolley


Equipped with a high-power engine, it can autonomously climb slopes of up to 30%. Its four-wheel steering system ensures a minimum turning radius of just 5 meters, and when paired with an electronic shift system, it perfectly adapts to various complex operating conditions.

QLK-50-6-4 Multi-functional Excavation Workbench


This equipment is equipped with mechanical devices for lifting and transferring steel arch supports, significantly reducing the labor-intensive handling and lifting required during the installation of these supports. The installed sliding platform enables the equipment to perform both full-face excavation and micro-step excavation methods.

Invert Trestle Bridge


The tunnel invert arch trestle is a specialized construction equipment designed for tunneling operations. It is used to prevent interference between muck removal traffic and the invert arch lining, while also serving as a dedicated tool for emergency rescue and disaster relief.

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Luoyang China Railway Qiangli Machinery Co., Ltd

Phone:+86-379-67851100

Email:897020395@qq.com

Address: Luoyang City, Henan Province, Circular Economy Park