近日，中国一重自主设计制造的首台套1450mm高牌号硅钢冷连轧机组在福建科宝一号线顺利投产，全线运行稳定，我国高端硅钢冷连轧核心装备领域实 现历史性突破。 1450mm硅钢冷连轧机组是中国一重自主设计并制造的国内首台套小辊径六辊六机架冷连轧机组，成功打破了国外设备供货商在高牌号硅钢冷连轧核心设 备领域的长期垄断局面，攻克了六机架小辊径冷连轧工艺及装备等"卡脖子"技术难题，显著提升了中国冷轧装备的核心竞争力与技术话语权。机组成功投 产在实现技术突破的同时，更体现出在技术上实现了高端硅钢冷连轧装备的完全自主可控，在市场上为硅钢等高附加值产品国产化提供了坚实保障，在产 业上推动了我国冶金材料产业链向高端化、集群化发展的三重战略价值，标志着我国硅钢冷连轧技术正式步入世界先进行列。 该机组是中国一重与三宝集团在1780mm热连轧项目后，再度携手深化合作的重要成果。中国一重积极发挥在推动国家高端装备制造业高质量发展中的引 领作用，助力三宝集团实现产品结构升级，拓展硅钢、超薄带钢等高附加值产品线。 未来，中国一重将继续秉持"装备中国、走向世界"的企业使命，以持续自主创新推动国产冷轧装备实现从"并跑"到"领跑"的历史跨越，为 ...

● 本报记者李梦扬 具体到智能化方面，中冶宝钢技术服务有限公司重型机械分公司党委书记、经理徐旭文接受记者采访时 表示："目前我们正在进行智能驾驶等应用场景测试，计划今年年底落地。在一些作业现场环境相对恶 劣的地方，远程操作可以帮助驾驶员更安全、高效地完成工作。未来，我们也会进一步推进抱罐车的智 能化和无人化发展。" 三款车辆的技术突破还将为冶金企业物流运输带来显著的环保效益。具体来说，中冶宝钢介绍，上述运 输环节实现"零碳排放"，每年可减少二氧化碳排放超700吨，电耗成本仅为燃油车的三分之一，维护成 本降低40%以上，为"零碳"生产提供了关键支撑。 坚持创新驱动 记者获悉，上述三款"新能源"电驱无轨化冶金大物流特种车辆将发往湛江钢铁。据介绍，120吨电动抱 罐车采用整体式车架结构和四电机独立驱动系统，让抱罐车重载运输如履平地；120吨电动渣罐运输车 创新应用单轴线牵引驱动及整体旋转顶盖系统，大幅提升高温渣料运输的安全环保水平；80吨铰接式电 动抱罐车则通过快速充电与电池更换双模式，解决了新能源装备在连续作业中的续航焦虑。 "今天看到这三款新能源特种车辆成功下线，我非常激动。"中冶宝钢技术服务有限公司重型机械分 ...

Core Viewpoint - The successful launch of three "new energy" electric-driven non-track metallurgical logistics special vehicles by China Metallurgical Group Corporation (MCC) marks a significant advancement in the "green and intelligent" development of its metallurgical logistics equipment [1][3]. Group 1: Product Development - The three vehicles include two 120-ton electric grab trucks, four 120-ton electric slag transport vehicles, and one 80-ton articulated electric grab truck, showcasing MCC's commitment to green technology innovation [1][2]. - The vehicles are designed to address efficiency and environmental challenges in metallurgical slag handling and transportation, aligning with the "dual carbon" strategy [1][2]. Group 2: Technological Innovations - The core technological framework includes structural innovation, direct drive motors, energy recovery, and high-pressure safety interlocks, leading to significant improvements in operational stability and intelligence [1][2]. - The electric grab truck features an integrated chassis structure and a four-motor independent drive system, enhancing heavy-load transportation capabilities [2][3]. - The electric slag transport vehicle employs a single-axis traction drive and an integrated rotating top cover system, improving safety and environmental standards for high-temperature slag transport [2][3]. Group 3: Environmental Impact - The new vehicles are expected to achieve "zero carbon emissions," reducing carbon dioxide emissions by over 700 tons annually, with electricity costs only one-third of those of fuel vehicles and maintenance costs reduced by over 40% [2][3]. Group 4: Future Outlook - MCC plans to continue focusing on innovation-driven development, enhancing product research and development, and expanding its new energy product line, particularly in electric drive, intelligent networking, and lightweight technologies [3].