导读：

在国家大力推动绿色建筑和基础设施建设的背景下，高品质机制砂的市场需求持续攀升。作为行业领军企业，黎明重工凭借深厚的技术积累和丰富的项目经验，为江苏扬中某大型建材企业量身打造了集"好的、智能、环保"于一体的精品机制砂生产线，树立了长江流域机制砂生产的品质标杆。

一、项目背景与建设成果
该项目坐落于长江下游黄金水道沿岸的江苏扬中市，区位优势显著。项目依托长江水运条件，采用高品质河卵石为原料，通过科学规划与专业设计，建成了大规模现代化机制砂生产基地。

黎明重工为该项目提供了从规划设计、设备选型到安装调试的全流程服务。生产线采用多级破碎与精细筛分工艺，配备HST315系列单缸液压圆锥破、HPT500多缸液压圆锥破和VSI6X1150制砂机等核心设备，形成了完整的破碎制砂系统。经过严格调试，生产线运行稳定，所产机制砂品质优异，广泛应用于各类高标准工程建设。

二、技术创新与设备优势

好的破碎系统
黎明重工HST系列单缸液压圆锥破采用优化设计的破碎腔型，配合智能液压控制系统，在保证处理能力的同时，显著降低了能耗和易损件消耗。HPT系列多缸液压圆锥破创新的层压破碎原理，使成品粒形更加立体饱满。

精细制砂工艺
VSI6X系列制砂机通过双模式切换技术，既可采用"石打石"方式改善粒形，又能通过"石打铁"方式提升产砂率。配合先进的双电机驱动，在确保产品粒度分布均匀的同时，实现了更高的工作效率。

智能筛分体系
S5X系列重型振动筛采用模块化设计和弹性减振技术，筛分效率大幅提升。多级筛网配置确保了对不同粒径物料的精准分级，有效保证了成品砂的质量稳定性。

三、项目价值与服务保障

环保标准实践
项目贯彻"清洁生产"理念，全线配备完善的除尘降噪设施，实现生产废水循环利用，粉尘排放和噪音控制均优于国家标准，体现了环保与效益的统一。

经济效益显著
凭借好的的设备性能和更好的服务保障，生产线实现持续稳定的高产能输出。成品机制砂以优良的品质获得了市场的广泛认可，为投资方创造了可观的经济效益。

江苏扬中河卵石制砂项目的成功实施，黎明重工将继续秉承"专业铸就品质，服务创造价值"的经营理念，为更多客户提供运行可靠的砂石生产整体解决方案，共同推动行业向绿色化、智能化方向发展。

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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