"Xinfeng Group's installation and withdrawal workshop style"

In the comprehensive revitalization and new breakthrough initiative in Liaoning, Liaoning Xinfeng Mining (Group) Co., Ltd. has established an installation and withdrawal workshop that leverages technological innovation as its driving force. By upholding the spirit of model workers, craftsmanship, and innovation, the workshop has successfully developed various technologies and supporting intelligent equipment, including visual remote control, intelligent transportation via one-vehicle, 321 installation and withdrawal, integrated expansion and installation, integrated withdrawal, advanced support for two smooth mining faces, and large-gradient tunneling, installation, mining, and withdrawal transportation. These advancements have facilitated a technological revolution in underground intelligent transportation for coal mines, eliminating the need for small winches, single units, manual cranes, wooden supports, and heavy manual labor for employees. They have also removed safety hazards such as vehicle collisions, track derailments, and rope breaks, preventing serious safety issues like deformation of the tunnel roof and walls, floor heave caused by stress changes, insufficient ventilation sections, and forced production halts. These advancements have significantly contributed to the safety and economic benefits of coal mines, leading the way for the intelligent development of the installation and withdrawal industry. With dedication, wisdom, and sweat, the workshop has tackled the industry challenge of the "installation and withdrawal revolution" on coal mine fully mechanized mining faces, writing a testament to the perseverance of industrial workers in the new era. In recognition of its outstanding contributions, the installation and withdrawal workshop was awarded the prestigious title of "National Workers' Pioneer" by the All-China Federation of Trade Unions in 2023, becoming an innovative flagship in the energy equipment service sector.

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