导读：

百色石灰石碎石生产线（骨料生产）

1. 核心工艺路线
石灰石原料 → 粗碎（颚破）→ 中碎（反击破/圆锥破）→ 筛分 → 成品骨料

2. 关键设备选型
生产阶段 更多设备 适用场景 优势特点
粗碎 C6X160颚式破碎机 处理≤1200mm原料 液压调节排料口，维护成本低
中碎 CI5X1520反击破 普通石灰石（含泥量低） 成品粒形好，针片状＜15%
中细碎 HPT300圆锥破 高硬度/高硅石灰石 层压破碎，耐磨件寿命长
筛分 S5X3075振动筛 分级0-5mm/5-10mm/10-31.5mm 3层筛网，处理量400t/h

3. 典型产品规格

    5-10mm：混凝土预制件专用骨料
    10-20mm：沥青混凝土骨料（棱角性好）
    20-31.5mm：路基填充料

二、砂石联产方案（碎石+制砂一体化）

1. 工艺创新点

    并行生产：同一原料同时产出碎石（10-31.5mm）与机制砂（0-5mm）
    废料回用：将筛下0-5mm石屑送入VU制砂塔楼深加工

2. 经济性对比
方案 设备投资（万元） 吨利润（元） 投资回收期
纯碎石线 800-1000 25-30 2-2.5年
砂石联产线 1800-2200 40-50 1.5-2年

3. 百色项目参考配置

Mermaid

经典
手绘
mermaid_chart

三、环保增效技术

1. 粉尘治理

    破碎环节：脉冲除尘器（排放＜10mg/m³）
    筛分环节：密闭罩+喷淋抑尘

2. 降噪设计

    设备基础减震垫
    筛分楼采用夹芯隔音板

四、投资建议

    优先考虑砂石联产：百色地区基建砂石缺口大，联产线利润空间更高
    设备选型要点：
        含泥量＞3%时，必须配置洗石机
        电力不稳定区域建议选用"颚破+圆锥破"液压驱动方案
    政策风险规避：提前获取矿山开采权，生产线需通过环评验收

最新案例：广西百色平果市碎石项目

    配置：C6X145颚破 + HPT315圆锥破 + 3台S5X振动筛
    产出：时产200吨（10-20mm占比60%）
    环保：配套污水处理系统（实现零排放）

如需定制“碎石+制砂”联产方案，可提供原料检测报告获取精准配置清单！

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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