拍摄于2017年7月的辽宁大连花岗岩破碎生产线，位于庄河市花园口经济区，该区大力发展先进制造业和现代服务业，推进基础设施建设，注重可持续发展。位于该区域的花岗岩破碎生产线经技改选择了黎明重工的PE600*900颚式破碎机，HST160单缸液压圆锥破碎机，经圆振动筛筛分，综合时产120吨左右。粒型好，满足市场需求，多次技改受益满满。

该花岗岩破碎生产线位于辽宁省大连市庄河市花园口经济区，依托区域优越的地理位置和丰富的资源条件，为当地基础设施建设提供了高品质的砂石骨料。合作方是一家拥有多年矿山开采经验的企业，经过严格的设备选型与对比，最终选择了黎明重工的智能化破碎解决方案，以实现好的、稳定、环保的生产目标。

在酷似雄鸡形状的中国版图上，在鸡喙的位置有这样一个城市：它冬无严寒、夏无酷暑，而且依山傍海、拥有阳光沙滩以及丰富的自然资源，它就是大连市。1984年，经国务院批准，大连等在内的14个城市成为全国首批沿海开放城市，黎明重工目当今服务的企业，正诞生于这股对外开放的浪潮中，至今，该企业已走过三十多年。

 

　　俯瞰整条碎石生产线，在群山环抱里，结构合理，非常干净，在七月的骄阳下，设备在安静地进行有序的现场作业，成品料以优美的弧度落在不同规格的成品料堆上。这条生产线主要用来加工当地丰富的花岗岩资源，产量达到150T/H，成品料用于道路水稳料搅拌站等，

项目概况

    加工物料：花岗岩
    时产量：150吨
    进料粒度：0-480mm
    出料粒度：0-5mm、5-10mm、10-20mm、20-40mm（多级成品规格，满足多样化市场需求）

核心设备配置

    PE600×900颚式破碎机：优化深腔设计，好的粗碎，进料能力强。
    HST160单缸液压圆锥破碎机：层压破碎原理，成品粒型优异，生产效率高。
    TSW0936振动给料机：均匀给料，保障生产连续性，减少设备磨损。
    4YZS2160圆振动筛：精准筛分，多级成品分类，提升产品附加值。

工艺流程
物料经振动给料机输送至颚式破碎机进行粗破，随后进入中转料仓，再由单缸液压圆锥破进行中细碎。筛分系统对破碎后的物料分级处理，符合规格的进入成品区，超大颗粒返回圆锥破二次破碎，形成闭路循环，确保成品粒度均匀稳定。

项目优势

    好的稳定：设备组合科学合理，全自动化控制，综合时产达150吨。
    粒型更好：圆锥破碎技术显著提升产品粒型，椭球状成品比例高，市场竞争力强。
    节能环保：低能耗设计，配合封闭式生产管理，符合绿色矿山发展要求。

客户反馈
自采用黎明重工设备后，生产线运行稳定，产量超出预期，成品粒型显著改善，广泛应用于道路建设及混凝土搅拌领域，为企业创造了可观的经济效益。客户对设备的性能和售后服务均表示高度认可。

结语
黎明重工凭借成熟的技术和丰富的项目经验，持续为砂石骨料行业提供专业好的的破碎筛分解决方案。本案例再次印证了黎明设备在硬岩破碎领域的更好表现，助力客户实现提质增效与可持续发展。

更多应用案例，敬请持续关注黎明重工！

现场情况

物料先通过TSW0936振动给料机连续均匀地输送至PE600×900颚式破碎机进行粗破，后进入中转料仓，当达到一定数量时再进入HST160H单缸液压圆锥破碎机进行中细碎，中细碎后的物料经由4YZS2160振动筛筛分，符合成品规格的直接进入成品区，大于成品规格的则要再次返回破碎，最终形成的砂石粒度为：0-5mm、5-10mm、10-20mm、20-40mm。
客户评价

自从去年安装了黎明重工的第六代产品，不仅生产量超出了预期的标准，而且改善了以往颚破产料片状较多的现象，现产料圆锥椭圆的较多，粒型非常好，不仅满足了市场的需求，也为企业带来了丰厚的回报，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：