應用方案江蘇連云港花崗巖制砂生產線,江蘇花崗巖制砂生產線
1. 項目概述
位置：江蘇連云港連云區板橋街道
建設背景：建材公司配套攪拌站項目，主要用于生產高品質砂石骨料
物料性質：外購花崗巖（進料粒度 ≤700mm）
成品規格：
機制砂：0-5mm
普通骨料：5-10mm、10-16mm、16-26mm
精品骨料：部分高強度碎石
產量：250噸/小時
用途：商砼（商品混凝土）+ 零售
這里是2023年9月江蘇連云港花崗巖碎石制砂生產線回訪現場。該項目位于連云區板橋街道，是建設工程公司攪拌站配套項目，加工物料為外購的花崗巖，成品為砂石骨料，主要用于生產混凝土和零售。該生產線主要設備來自黎明重工，PE900*1200鄂式破碎機、HST250單缸液壓圓錐破碎機、HPT300多缸液壓圓錐破碎機破碎，VSI5X1145制砂機整形制砂，圓振動篩篩分，綜合時產250噸左右。
3. 生產線亮點
適配花崗巖特性：HST/HPT液壓圓錐破組合增強硬巖破碎效率，降低磨損成本
精細化篩分：多臺S5X振動篩協同作業，精準分級4種規格骨料+機制砂
智能控制：集中電控系統，實現流程自動化監測與調節
環保達標：配備除塵降噪措施，符合江蘇地區環保要求
4. 成品應用 & 效益
機制砂（0-5mm）：用于C30以上高標號混凝土
骨料（5-26mm）：商砼攪拌站自用+對外銷售
經濟效益：
設備運行穩定，維護成本低（HPT圓錐破易損件壽命提升30%）
成品粒形優異，市場溢價能力顯著
5. 工藝深化解析
該生產線采用"三段一閉路"好的破碎流程，粗碎環節PE900×1200顎破配備液壓調整排料口裝置，可快速應對不同進料尺寸變化；中細碎階段HST250與HPT300形成梯度破碎體系，前者實現85-160mm物料的中碎預處理，后者雙機并聯確保＜60mm物料的細碎通過率提升40%。VSI5X1145制砂機采用專利的"四口轉子+周護板"結構，通過調整轉速（45-60m/s）可實現機制砂細度模數2.4-3.0的精準控制。
6. 環保與智能化
項目配置了旋風除塵+脈沖布袋除塵雙重系統，粉塵排放＜20mg/m³；篩分機組采用橡膠彈簧減振技術，噪聲控制＜75dB。智能化方面通過PLC更好控制系統實現三大關鍵優化：
1）基于電流檢測的自動給料調節
2）圓錐破腔型磨損實時監測
3）制砂機潤滑系統溫度連鎖保護
7. 市場競爭力分析
該生產線成品機制砂MB值＜1.0，石粉含量可控在7-10%，特別適合高標準商用混凝土生產。16-26mm精品骨料壓碎指標＜12%，已穩定供應連云港跨海大橋等重點項目。對比傳統產線，該方案噸能耗降低15%，得益于HPT300的液壓系統節能設計和VSI5X的深腔轉子優化。
8. 客戶收益亮點
投資回報周期縮短至14個月（常規產線約18個月）
機制砂銷售單價較市場均價上浮10-15%
設備綜合利用率達92%（行業平均約85%）
如需花崗巖加工方案比選或設備運行數據，請聯系技術工程師獲取定制化報告！
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花崗巖制砂生產線需要配置哪些設備
江蘇花崗巖制砂生產線還必須找到正確的組合,為各層次的客戶提供他們能夠支付得起的產品。此外,制造商還可以通過提供簡單的機器設備為其好的產品建立起保護墻。
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：
