浙江舟山小衢山島礦山開采項目,凝灰巖制砂機
一、項目概況
全國儲量最大（2.216億噸）的砂石骨料礦，位于國家海洋經濟示范區浙江舟山群島，總投資12億元（競標價4.18億元）。
EPC總包模式由世邦工業與國機重工（世界500強子公司）聯合實施，2016年啟動，2017年投產。
生產能力
時產1500-1800噸，日產6萬噸，年產規模超2000萬噸。
成品規格：0-5mm（精品砂）、5-15mm、15-20mm、20-38mm碎石，供應上海高層建筑及填海工程。
二、核心技術與裝備配置
工藝流程
“三段破碎+好的篩分”：
粗碎：2臺C6X160顎式破碎機（處理高硬度凝灰巖）。
中細碎：6臺HST315圓錐破（S腔+H腔組合，兼顧產能與粒形）。
篩分：12臺S5X振動篩（2460/2160型），雙線對稱布局。
超長物流：600米皮帶機直連碼頭，實現“破碎-篩分-裝船”一體化。
智能設計亮點
共用料倉與中轉站，優化空間利用率。
相比行業標準，功率降低1100kW，篩分設備減少40%（同產能需20臺振動篩）。
三、工程難點與解決方案
挑戰 應對措施
提供國家設計院級圖紙（含零件剖面圖），設備通過國機重工全程監管驗收。
海島惡劣環境 臺風防護設計、淡水循環系統、模塊化施工（縮短島上作業時間）。
超短工期（EPC優勢） 70人團隊24小時輪班，四大區域同步施工，較行業平均工期縮短30%。
四、項目效益與行業標桿意義
價值
廢水循環、粉塵控制達標，獲國家級新區環保認證。
從設計到運營全鏈條服務，驗證世邦“交鑰匙工程”能力。
五、設備參數詳表
設備類型 型號/數量 關鍵參數
給料機 F5X1660 最大給料粒度≤750mm
顎式破碎機 C6X160（2臺） 進料口1600×1200mm，功率160kW
單缸圓錐破 HST315（S腔/H腔各3臺） 吞吐量450-750t/h，液壓調節排料口
圓振動篩 S5X2460/S5X2160（12臺） 多層篩分，處理量800-1000t/h
結語
舟山項目不僅是中國砂石行業集約化、智能化的項目，更彰顯了EPC模式在大型礦山建設中的核心優勢。
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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：
