在燕山腹地，承德滦平县的群山之中，一座现代化的铁矿石破碎项目正以稳健好的的姿态昼夜运转。作为当地矿产资源深度开发的标志性工程，该项目自投产以来，凭借稳定的生产能力、优异的成品品质以及超出预期的运行效率，赢得了业内的广泛关注。

资源优势奠定产业基石

承德地区地处燕山山脉东段，蕴藏着极为丰富的矿产资源，尤以超贫钒钛磁铁矿著称。这里矿产资源储量可观，远景资源量十分庞大，为发展大型矿业项目提供了得天独厚的物质基础。滦平县作为该区域的矿产资源富集地之一，近年来在资源集约化开发、好的化利用方面持续发力，着力将资源优势转化为产业优势。

正是在这样一片充满潜力的土地上，当地知名矿业企业以前瞻性的眼光，投资新建了年产三百万吨的铁矿石破碎项目。该项目从规划之初便确立了高标准、好的率的建设目标，旨在打造一个集稳定运行、节能好的、成品更好于一体的现代化破碎生产线。

核心装备铸就坚实脊梁

任何一个优秀的项目，都离不开核心装备的强力支撑。在承德这一铁矿石破碎项目中，主机设备全部选用世邦工业科技集团提供的破碎解决方案，形成了“颚破粗碎+圆锥细碎”的经典组合，为项目的稳定好的运行奠定了坚实基础。

解决方案与技术亮点
针对项目特殊需求，技术团队量身定制了"颚破+多级圆锥破"的梯级破碎方案。生产线核心采用黎明重工PE1200×1500颚式破碎机作为粗碎设备，其深腔型结构设计使破碎比提升，配合重型偏心轴轴承，确保了设备在处理高硬度矿石时的稳定性。中细碎环节配置CSB400与CSD400弹簧圆锥破碎机组成的三机联动系统，通过液压调整排料口技术，实现了0-18mm成品粒度的精准控制。

在工艺创新方面，该生产线凸显三大优势：一是采用"以破代磨"理念，通过多级破碎减少后续磨矿能耗；二是脉冲除尘系统的全覆盖设计，使作业区粉尘浓度低于国家排放标准；三是智能监控平台的引入，可实时监测主轴转速、破碎腔压力等关键参数，实现预防性维护。特别值得关注的是，圆锥破碎机特有的层压破碎原理，使得产品粒度呈立方体状，为后续磁选工序创造了理想条件。

实施效果与客户价值
自投产以来，生产线展现出远超预期的综合效益。在产能方面，单日稳定处理量达设计标准的105%，且设备连续运转16小时的故障率为零；在成品质量上，-16mm粒级占比长期稳定在93%以上，粒度曲线符合理想破碎模型；在经济效益层面，相比传统产线可节电20%，耐磨件使用寿命延长35%。

项目方负责人评价道："这条生产线最令人惊喜的是其‘刚柔并济’的特性——既能在高负荷下保持强悍的破碎能力，又能通过智能调节实现精细化生产。特别是液压系统与弹簧保险装置的双重保护，让我们在应对能不破碎物时再无后顾之忧。"此外，黎明重工建立的定期巡检制度和远程诊断服务，为设备的长期稳定运行提供了有力保障。

示范意义与行业影响
该项目的成功实施具有三重行业价值：其一，验证了国产好的破碎装备处理复杂贫矿的可行性，打破了进口设备的技术垄断；其二，其模块化布局和封闭式设计，为矿山建设的集约化发展提供了新思路。

河北承德铁矿石破碎项目是国产好的矿山装备应用的成功范例。它彰显了黎明重工从单一设备供应商向系统解决方案服务商的转型成果，其核心价值在于：以技术创新破解资源利用难题，用智能装备提升产业效能，通过全生命周期服务创造持续价值。该项目的经验正在被推广至更多矿产资源综合开发领域，为促进我国矿业装备升级和绿色转型贡献着实践智慧。

未来，随着"双碳"目标的深入推进，黎明重工将继续深耕好的节能破磨技术，以更多像承德项目这样的标杆工程，助力矿业企业走好高质量发展之路。

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Henan LIMING Heavy Industry Science and Technology Co. LTD which mainly manufacture large and medium-sized crushing and grinding equipments was founded in 1987. It is a modern joint-stock corporation with research, manufacturing and sales together. The Headquarter is located in HI-TECH Industry Development Zone of Zhengzhou and covers 80000 m ². Another workshop in Shangjie Industry Park covers 67000 m ². Over the more than 30 years, our company adheres to modern scientific management system, precision manufacturing, pioneering and innovation. Now LIMING has become the leader in domestic and oversea machinery manufacturing industry.

LIMING brings a large number of high-qualification talents together. Bai Yinghui, general research and development engineer, is a well-known expert in crushing and grinding area who won the youth medal of technology of the state council and receives special government allowance. LIMING owns an experienced service team, offering the customer free design and professional skill training and live guide for installation and debugging. The company's service networks have spread all over the country. Established client files, and mix the traditional door-to-door service with online service together, complementary the advantages. LIMING has won high recognition from clients.

The company mainly manufactures mobile crushers, stationary crushers, sand-making machines, grinding mills and complete plants that are widely used in mining, construction, highway, bridge, coal, chemical, metallurgy, refractory matter, etc. Product quality is life, and scientific innovation is motive power. LIMING got ISO international quality system certification, European Union CE certification and Russian GOST certification. The company has strong research and development strength and innovation.

LIMING machinery research institute was founded in 2005 which is the most powerful comprehensive technological research institute in the domestic mining machinery industry and provides top scientific research platform for professional personnel. Up to now, LIMING has won 10 national patents, 24 national utility model patents and 3 provincial science and technology achievement awards. The company products remain the international leading level by strengthening international exchanges and cooperation all the time, and has won a wide range of international market, such as Russian, Azerbaijan, Kazakhstan, Turkey, Kuwait, South Africa, Egypt, Vietnam, Malaysia, India, Australia, Korea, Canada and European Union,etc. Through more than 30 years' hard work, LIMING's staff built supremacy of credibility, excellent quality, service "LIMING" brand, and has made outstanding contributions to the development of mechanical manufacturing industry for China and the whole world.

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