Quickly break obstacles and save the crisis: Heavy-duty milling equipment wins the railway rescue
At the railway accident site, twisted reinforced concrete structures, collapsed tunnel linings or huge obstacles that bury the tracks often become "roadblocks" on the rescue life channel. Traditional manual crushing is inefficient, large equipment is difficult to enter narrow spaces, and the golden time for rescue is passing by. How to quickly and safely break through heavy obstacles and open the life channel is the most urgent challenge for every railway rescue team.
We are well aware of the stringent needs of the rescue site, and heavy-duty milling equipment designed specifically for railway rescue has come into being. It is not only a powerful demolition force, but also a precise and efficient rescue pioneer. For different scenarios, we provide multi-dimensional solutions: basic Drilling Rigs provide reliable core drilling capabilities; flexible and mobile Excavator Converted Drilling Rigs make full use of on-site excavator resources and quickly deploy to narrow or rugged areas; and the revolutionary Drilling And Splitting Machines achieve efficient and low-vibration concrete structure demolition through the "drilling first and then splitting" process. These devices can output stably in complex and dangerous rescue environments, with a maximum milling depth of more than 30cm. They can face the challenges of heavy concrete and steel bars, quickly open rescue paths or clear key obstacles.
Core value and application:
Quick opening of life channels: Quickly remove collapsed bodies, damaged platform structures, and giant obstacles (such as broken beams) that invade the track, buying precious time for personnel rescue and line emergency.
Precise structural processing: Safely and controllably remove dangerous structures in confined areas such as tunnels, damaged bridges, or under platforms to prevent secondary injuries.
Efficient emergency guarantee: Quickly clear concrete blocks, rocks, etc. that bury the track, clearing obstacles for large-scale emergency repair machinery to enter the site and line restoration.
Product feature focus:
Rigidity and flexibility: The core milling head adopts a highly wear-resistant tungsten carbide alloy tip, combined with a high-rigidity body and an intelligent hydraulic buffer system to ensure stable cutting under impact loads and protect equipment.
Quick response: Modular design (especially excavator modified Drilling Rig) enables rapid replacement and deployment to adapt to the ever-changing needs of the rescue site.
Drilling and splitting in one: The Drilling And Splitting Machine seamlessly integrates the drilling and splitting steps. The single drilling depth can reach more than 400mm. With a splitting force of 200 tons, it can efficiently break down large volumes of plain concrete/rock layers with less vibration and greater safety.
Rescue tips:
Predict working conditions: Quickly evaluate the material (rebar content, concrete grade), volume and surrounding environment of the obstacle, and choose the most matching equipment (basic drilling rig, modified drilling rig or drilling and splitting machine).
Maintenance and combat capability: Quickly check the hydraulic oil level, filter element and tool wear during the rescue interval to ensure that the equipment is always in the best condition.
In the actual combat of a landslide burying the track on the Fuzhou-Xiamen line and the partial lining collapse of the tunnel on the Chengdu-Kunming line, the heavy milling equipment, with its powerful obstacle-breaking ability, quickly opened up the rescue and repair channels in a complex environment, significantly shortened the rescue time, and won a decisive advantage in restoring the railway artery. They are not only steel giants, but also a solid force that protects lives and line safety in times of crisis.