From April 6 to 8, the 2026 China (Cangnan) Mining Machinery and Equipment Exhibition grandly opened at the Cangnan County Sports Center. With the theme “Intelligent Innovation in Mining, Digital Creation for the Future,” the event is hosted by the Cangnan County Mining Shaft and Tunnel Industry Association and brings together more than 100 leading mining machinery companies from across the country to explore new pathways for the industry’s intelligent and green transformation, further enhancing Cangnan’s prestigious reputation as the “Home of China’s Mining Shaft and Tunnel Industry.”

As a leading domestic manufacturer of Raise borer Machines, Cut Hole Raise Borer Machines, and DTH Drilling Rigs, Yier Technology made a grand appearance with its star products, comprehensively showcasing its cutting-edge technologies and innovative achievements in the field of rock-breaking machinery for mining. The company became the center of attention at the exhibition. At this event, Yier Technology prominently displayed two core models: the AT-2000T(A) mini version of the small Raise borer Machine and the AT-2000LD deep-well version of the Raise borer Machine. Thanks to their outstanding performance and innovative design, these machines attracted numerous mining companies, construction contractors, and industry experts who stopped by to inquire and engage in in-depth discussions.
Among them, the AT-2000T(A)mini Raise borer Machine is truly a “versatile performer” for construction in small and medium-sized mines. This equipment is specifically designed to meet the operational conditions of domestic small and medium-sized mines, where cage shafts are small, passageways are narrow, and headroom is limited. It can achieve efficient construction with a diameter of 2 meters and a depth of 250 meters, perfectly satisfying the operational needs of the vast majority of small and medium-sized mines. Although the machine body features a compact, modular design that facilitates underground transportation and rapid relocation, its core performance remains robust, with a stable reaming efficiency of 1–1.5 meters per hour, balancing flexibility and efficiency.

The deep-well version of the Raise borer Machine on display is designed for ultra-deep well construction, with a maximum drilling depth of 600 meters. The entire machine features a crawler-based self-propelled design, offering excellent mobility and enabling it to drive directly from outside the mine shaft to the designated chamber, thereby significantly improving underground relocation efficiency. These two products complement each other, covering operational needs across all scenarios from shallow wells to ultra-deep wells, demonstrating Yier Technology’s comprehensive product portfolio and strong R&D capabilities.

At the exhibition, numerous mining enterprises and construction firms that collaborate with Yier Technology made special visits, highly praising the equipment’s stable performance and the company’s after-sales service system. Since the delivery of the equipment, Yier Technology has provided customers with technical support throughout the entire lifecycle—offering free training for professional operators and dispatching senior engineers to the site to provide on-site guidance during construction and resolve difficult issues. This one-stop service model of “delivery + training + on-site guidance” effectively ensures the efficient and safe operation of the equipment, truly alleviating customers’ concerns and earning unanimous recognition and trust from both the market and clients. The three-day 2026 Cangnan Mining Machinery Exhibition has now come to a successful close, but the journey of technological innovation never stops. Through this exhibition, Yier Technology not only showcased the technological strength of “Made in China” with its robust products, but also conveyed the warmth of the brand through its high-quality services.
Taking this exhibition as an opportunity, Yier Technology will continue to focus on core technologies and deepen industry cooperation. We will work hand in hand with colleagues in the mining industry across the country to usher in a new chapter for the mining industry through intelligence and create a future for the industry through innovation, thereby writing a new chapter for the high-quality development of China’s mining and tunneling industry.