The construction of the new power system is accelerating, and "no power outage and less power outage" has become the core principle of operation and maintenance for transmission lines. Facing the hidden dangers of foreign objects such as kites, plastic sheets, and tree obstacles on the lines, traditional methods of climbing towers and power outages for maintenance are no longer suitable for the demands of high efficiency and safety. The HIZ-NT-QZY remote laser obstacle removal device launched by Guangxi Haizhuo Technology, with its non-contact high-energy laser technology, has become a "light blade" for power grid obstacle removal, comprehensively reshaping the operation and maintenance mode of the power system.
Safety and efficiency are its core advantages. Traditional obstacle removal requires power outage approval and personnel to climb towers, with each operation taking 120 to 180 minutes and posing risks of electric shock and falls. In contrast, the HIZ-NT-QZY enables "ground-based remote, no power outage operation." Maintenance personnel can set up the equipment in a safe area and clear foreign objects within 5 to 15 minutes, increasing efficiency by over 80%.
Designed to meet the all-scenario operation and maintenance needs of 2026, the device features a compact, integrated design, with a lightweight body that can be easily carried by a single person. It is suitable for complex environments such as mountainous areas, river crossings, and suburban areas. Equipped with a built-in air-cooled heat dissipation system, it has an electro-optical conversion efficiency of over 35% and supports continuous operation for long periods. Its maintenance-free feature significantly reduces operation and maintenance costs. Besides removing hanging objects, it can precisely cut small branches around conductors and clear bird nests, and is suitable for all voltage levels from 10kV to 1000kV, covering multiple fields such as power, high-speed rail, and communication for obstacle removal.
