High patents for tunneling and mooring for mining diversion
The global mining industry is ramping up innovation in advanced tunneling and anchoring machines in a bid to revolutionize drilling.
According to GlobalData, mining patent filings jumped from 754 in 2022 to 1,266 in 2023, with a total of more than 6,832 patents filed for tunneling and anchoring equipment.
“Tunnel boring and anchoring machines are transforming mining operations by enabling deeper excavations with greater precision,” said Lakeith Togeta, Senior Technology Analyst at GlobalData. “These machines are designed to adapt to diverse geological conditions, ensuring consistent performance even in the most challenging environments.” .
GlobalData’s FutureTech Series ReportTechnical Frontiers: Mining EditionIt evaluates high-impact innovations in the industry that also include precision milling, emergency rescue systems and high-performance drill bits.
The report also highlights the leading role of Chinese companies in the development of tunnel boring and anchoring machines, such as Tian Di Science and Technology Company, Shanxi Tiandi Coal Mining Machinery Company, and Sichuan Huayingshan Guangneng Company.
Tian Di Science and Technology has filed a patent for a highly adaptable integrated drilling and anchoring machine with a dual-mode anchor drilling system, designed to improve efficiency in tunneling and anchoring operations across different ground conditions.
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By GlobalData
Another notable patent is Sichuan Huayingshan Guangneng Group’s large tilt angle device with fully mechanical hydraulic support and anti-tilt and anti-slip device. This is designed to enhance stability and safety in steep mining operations by preventing tilting and slippage of hydraulic support systems.
Other leading patent applicants in this area include Komatsu, Caterpillar and Sandvik. Global data analysis It reveals that there are more than 260 companies, including technology vendors, established mining companies, and emerging start-ups engaged in developing and applying tunnel boring and anchoring machine innovations.
“Despite the many benefits, challenges such as ensuring long-term durability, managing maintenance costs, and handling the complexity of system integration with legacy machines remain significant,” Togeta concluded.
“However, the drive towards innovation and the industry’s focus on automation indicates strong momentum that will shape the future of mining operations.”
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