一、項目概況
基本信息
建設時間：2017年10月
地理位置：鄭州新密市曲梁鎮(zhèn)
原料特性：外購石灰石
產(chǎn)品用途：預拌砂漿專用砂
核心裝備
設備名稱 功能特點 技術(shù)亮點
VU120主機 復合破碎 "石打石"+ "石打鐵"雙模式
?？睾Y 分級篩分 空氣篩+振動篩復合技術(shù)
VU粒優(yōu)機 石粉調(diào)控 動態(tài)平衡控制(5-15%可調(diào))
加濕系統(tǒng) 濕度調(diào)節(jié) 智能噴霧+雙軸攪拌
二、工藝技術(shù)優(yōu)勢
成品質(zhì)量指標
細度模數(shù)：2.3-3.1（無級可調(diào)）
顆粒級配：連續(xù)均勻（區(qū)間通過率偏差<3%）
粒型特性：球形度指數(shù)≥0.65
石粉含量：可控制在7%、10%、12%三檔
環(huán)保性能
粉塵排放：<15mg/m³（優(yōu)于國標50%）
噪聲控制：廠界晝間≤60dB
能耗水平：噸砂綜合電耗7.2-7.8kWh
用戶評價
"生產(chǎn)線運行穩(wěn)定，生產(chǎn)的砂漿用砂在同區(qū)域市場溢價5-8元/噸，特別是在冬期施工時，穩(wěn)定的含水率控制贏得了多個重點工程的指定采購。"
該生產(chǎn)線成功實現(xiàn)了"四化"目標：工藝標準化、生產(chǎn)潔凈化、控制智能化、產(chǎn)品精品化，為石灰石高值化利用提供了成熟解決方案。特別是在預拌砂漿領域，其穩(wěn)定的石粉控制技術(shù)解決了行業(yè)普遍存在的含粉量波動難題。
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灰石塔樓制砂
在全國多家水泥企業(yè)使用之后受到客戶好評。還有一些廠家雖然水泥的細度已經(jīng)控制在以下指㎜方孔篩篩余但比表面積僅有㎡㎏,究其原因主要是水泥中雖然μ的顆粒小于,但μ的顆粒含量卻高達左右,而μ以下的顆粒含量較少,僅有。
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(xiàn)場視頻如下：
