导读：

一、项目概况
本项目位于山东平度，采用EPC总包模式，建设时产800吨砂石骨料生产线。通过三级破碎+制砂工艺，实现花岗岩尾矿100%资源化利用，年处理能力超600万吨。

二、核心设备配置

    破碎工段：

    PE1200×1500颚式破碎机（粗碎）：采用深V腔型设计，处理能力650-800t/h，液压调整排料口
    HST315单缸液压圆锥破（中碎）：自动调节排料（19-51mm），粒形优（针片状＜10%）
    HPT多缸液压圆锥破（细碎）：多缸液压系统，耐磨衬板寿命3000小时

    制砂工段：

    VSI6X立轴冲击破（双机配置）：四口转子设计，0-5mm成品圆润度≥85%
    S5X圆振动筛：多层筛网配置，实现精准分级（0-5/5-10/10-20mm）

三、技术亮点

    环保性能：

    全封闭厂房+负压除尘（排放≤10mg/m³）
    水循环系统（利用率≥95%）+污泥压滤成型

    智能控制：

    物联网远程监控132个关键参数
    设备故障预警+自适应调节功能

四、效益分析

    产能指标：时产800吨（行业平均500-600吨）

    质量保证：MB值＜1.0，可直接用于C60高标混凝土

五、总结
本方案采用"颚破+圆锥破+冲击破"三级工艺，配备智能控制系统，在产能、环保、经济性等方面均优于传统生产线，为花岗岩尾矿高值化利用提供了可靠解决方案。（欢迎垂询详细技术方案）

山东青岛某新材料公司,2020年成立，位于平度市大泽山镇，选用黎明重工的破碎设备加工花岗岩尾矿尾料。该项目采用钢结构封闭管理，负压式收集布袋除尘，水循环利用。外购花岗岩尾料经PE1200*1500颚式破碎机初破，HST315单缸液压圆锥破碎机，HPT多缸液压圆锥破碎机细碎，2台VSI6X制砂机整形制砂，经圆振动筛筛分,综合时产800吨左右。

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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