山西临汾作为山西省重要的能源和工业基地，铁矿资源丰富，其中磁铁矿储量占比高、品质优良。为提升资源利用率，当地建设了一条高标准、智能化的铁矿石破碎生产线，采用先进工艺和设备，实现了好的生产与资源综合回收。

山西临汾铁矿石破碎选矿项目，位于襄汾县大邓乡，该选矿企业2021年投入生产，加工井下洞采的铁矿石。采用三段一闭、多段磁选循环系统，包括给料破碎系统、筛分系统、磁选系统等。破碎筛分选用C6X125颚式破碎机、HST250单缸液压圆锥破碎机、HST315单缸液压圆锥破碎机破碎，S5X圆振动筛筛分，破碎综合时产500吨左右。
项目亮点

    智能化生产
    项目采用全流程自动化中控系统，实现生产线远程监控与智能调节，保障运行稳定性与效率。
    绿色环保
    干法生产工艺结合密闭式厂房设计，配备好的除尘设备，粉尘排放远低于国家标准。
    资源循环利用
    通过创新工艺，将选矿尾矿加工为建筑骨料，实现废弃物高值化利用，形成"铁矿破碎+建材生产"的双产业链模式。

核心工艺与设备配置

产能： 500吨/小时铁矿石破碎 + 150吨/小时建筑骨料生产
成品规格： 铁矿石≤10mm，建筑骨料符合国家建材标准

工艺流程：

    破碎选矿系统
        粗碎阶段： 采用黎明重工 C6X颚式破碎机，优化腔型与无焊接机架设计，处理700mm以下原矿，兼具好的与耐用性。
        中细碎阶段： 配置多台 HST单缸液压圆锥破，液压润滑一体化设计，确保成品粒度均匀，能耗降低15%以上。
        磁选分级： 多段闭路磁选系统分离高品位铁精粉，资源回收率显著提升。

    骨料加工系统
    尾矿经破碎整形后转化为更好建筑骨料，实现"零废料"生产，附加经济效益显著。

项目成效

    经济效益： 双线协同生产，年综合产值提升30%以上。
    环保效益： 粉尘排放达标，尾矿综合利用率超95%。
    社会效益： 为区域资源深加工提供示范，推动循环经济模式落地。

技术优势

    C6X颚式破碎机：可拆装机架结构、双楔块调整装置，适应高强度作业，维护成本降低20%。
    HST单缸圆锥破：智能控制系统实时调节排料粒度，产品过粉碎率低于8%。
 
 现场情况

爆破后的铁矿石进入原料仓，通过振动给料机均匀输送给HJ110高能颚破粗碎，破碎后的物料相继进入HPT300C液压圆锥破和两台HPT300F液压圆锥破进行中细碎，破碎后的物料最后分别进入3台YZS2160振动筛筛分获得成品料。
客户评价

这条定制的铁矿石加工生产线，选用了黎明重工自主研发的HPT系列液压圆锥破，粗细两种不同的破碎腔型对物料进行不同效果的加工处理。整条线经济实用，配置合理，产量大，自动化程度高，而且采取了防尘处理，环保达标，我们非常满意。

 

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.

现场视频如下：