导读：

贵州罗望高速通车，打通黔中地区东西通道，连接了黔西南州和黔南州，助力沿线“两山”腹地资源开发和精准扶贫。该项目位于两山腹地，骨料运输难度大，成本高。项目公司采购KE750颚破移动站、KF1315-2反击破移动站，综合时产200吨。成品率高，石子粒型圆润，符合云贵地区市场需求。

黔南布依族苗族自治州的崇山峻岭间，一条蜿蜒的"玉带"穿行于喀斯特地貌，这便是2018年建成通车的罗甸-望谟高速公路。作为贵州省"6横7纵8联"路网的重要组成，这条全长近百公里的交通动脉创造了多项工程奇迹：桥隧比高达70%，缩短贵阳至望谟车程50%，直接惠及沿线30余万群众。而更令人瞩目的是，在传统施工难以企及的深山腹地，一套创新的移动式骨料生产系统攻克了工程建设的关键难题。

一、深山筑路的骨料困局
1.1 工程面临的特殊挑战
罗望高速穿越的麻山、瑶山腹地，地形破碎、地质复杂。传统固定式骨料生产线面临三大困境：一是高运输成本。外购骨料的运输成本占比超总成本30%；二是场地制约。狭窄的作业面难以布置大型生产线；三是环保压力。原始生态对粉尘、噪音的承载能力极低。

1.2 破局之路的探索
经过多方论证，项目方创造性地采用"移动矿山"理念。通过将破碎筛分设备安装于全液压履带底盘，实现了三大突破：空间适应性强——单台设备占地不足200㎡，25°爬坡能力；转场灵活——整条生产线拆装周期仅72小时；环保达标——工作噪音≤75分贝，粉尘含量≤10mg/m³。

二、移动智造的技术突破
2.1 核心装备的优势组合
项目中采用的KE750-KF1315联动系统展现出独特价值：

    KE750颚破移动站配备除土预筛功能，处理能力达180t/h，更好适应石灰岩、白云岩等中硬岩破碎；
    KF1315反击破采用三腔转子设计，成品骨料立方体含量超92%，针片状比例≤8%。

2.2 智能系统的创新应用
该系统的突出亮点在于：
（1）集中控制系统实现全线一键启停；
（2）实时监测模块自动调节给料速度；
（3）远程诊断功能将故障响应时间缩短至4小时内。

结语：新时代基建的绿色样本
罗望高速的实践启示有三：首先，移动式装备正重塑山区基建模式；其次，智能技术大幅提升施工精准度；再者，绿色理念应贯穿工程建设全周期。这个案例证明，中国制造已实现从"跟跑"到"领跑"的跨越，正为全球复杂地形条件下的基础设施建设提供新范式。

展望未来，随着"双碳"战略深入实施，这种集"灵活、智能、绿色"于一体的新型施工模式，必将在西部陆海新通道建设中发挥更大价值，持续为乡村振兴和区域协调发展注入新动能。

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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