广西百色石灰石制砂生产线,精品砂塔楼项目-手机端网站

这里是广西百色时产150吨石灰石精品砂塔楼项目现场，原料为外购的石灰石。

成品为0-3mm精品砂，该项目是塔楼项目，投产至2023年9月已累计生产50多万吨精品砂，成品主供中铁项目。

1. 工艺布局对比

对比项	精品砂塔楼（VU150系统）	传统制砂生产线
布局方式	塔楼式全封闭结构（占地≤500㎡）	平面开放式布局（占地≥2000㎡）
灵活性	模块化设计，适用于城市/矿山	固定场地，搬迁困难
环保性	全封闭生产，粉尘噪声≤国标	露天作业，需额外除尘措施

2. 成品质量对比

指标	精品砂塔楼	传统生产线
粒型	多棱体少，圆度好（国标Ⅰ类砂）	针片状多（部分Ⅱ类砂）
级配	智能调控（0.6-3mm占比≥70%）	波动大，需人工调整
石粉含量	可控（5-10%可调）	易超标（10-15%常见）
MB值	＜1.0（低吸附性）	1.0-1.4（需额外处理）

3. 能耗与成本对比

项目	精品砂塔楼	传统生产线
电耗	18-22kW·h/吨	25-30kW·h/吨
水耗	0（干法制砂）	2-3m³/吨（湿法需污水处理）
人工	2人/班（自动化）	5-8人/班
维护成本	耐磨件寿命长（如VSI转子≥8万吨）	锤头/衬板更换频繁

4. 环保与资源利用

维度	精品砂塔楼	传统生产线
粉尘控制	脉冲除尘+负压设计（排放＜10mg/m³）	水雾除尘（效果不稳定）
石粉处理	回收用作建材填料	堆积或填埋（污染风险）
噪音	≤65dB（封闭降噪）	≥75dB（需隔音墙）

5. 适用场景

✅ 精品砂塔楼更适合：

高标基建（高铁、核电等）
环保严查区域
土地受限的搅拌站配套

✅ 传统生产线仍可考虑：

低标建材（如普通混凝土）
偏远矿山（环保要求低）
投资预算有限的项目

结论

广西百色项目通过干法塔楼工艺实现了：
✔ 质量提升——满足高铁级砂石标准
✔ 成本优化——节电30%、省人工60%
✔ 绿色低碳——零污水、粉尘超低排放
为石灰石高值化利用提供了工业化样板，未来或成中小型砂厂升级首选方案。

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.