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導讀：

一、項目核心亮點
塔樓制砂系統，該項目地實現了該項目集成制砂機、模控篩、VU粒優機、加濕攪拌機等，成品砂級配合理、粒型好，占地少、低成本，細度模數可調。

    工藝標準化：采用黎明重工VU120系統
    生產潔凈化：粉塵排放穩定控制在8mg/m³以下，優于國標73%
    產品精品化：成品砂球形度指數達0.68，MB值穩定在0.8-1.2

二、創新技術體系
生產線采用"三級破碎+雙模分選"工藝架構：

    破碎系統：非對稱轉子設計配合多級破碎腔，實現1:5.8的高破碎比
    分選模組：創新性結合氣力分選與機械分選，石粉含量控制精度±0.8%
    智能中樞：數字孿生系統實時模擬設備狀態，故障預警準確率92%

成本結構分析顯示：能源消耗占比37.5%，人工費用12.5%，設備折舊16.1%，呈現典型的技術密集型特征。

實證成果與行業影響
該項目已累計生產精品骨料超300萬噸，參與編制《塔樓制砂技術標準》（Q/HNJ 003-2022）。其采用的"半干法"工藝成功解決北方地區冬期生產難題，設備露天作業溫度適應范圍達-15℃至45℃。

該項目的成功實踐證明，塔樓式制砂系統在土地集約利用、生產過程控制和產品質量保障方面，為建材行業綠色轉型提供了可復制的技術范式，新建項目優先考慮采用此類集約化設計方案。

 

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.

現場視頻如下：

 

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