客户公司专注于绿色建筑材料。它计划建设一个具有地方特色的环保工业园区，通过回收堆挖矿尾矿和废弃物，生产高质量的砂石、混凝土、干混砂浆和PC预制件。
该项目采用SBM的EPC服务。项目能够回收720万吨花岗岩废料和废石，每年生产360万吨高质量集料。年利润可达到近10亿元。
该客户在2014年和2015年与一家公司的“高品质机械人工砂+混凝土搅拌站”项目和“高品质机械人工砂+混凝土搅拌站+干混砂浆”项目进行了合作。不幸的是，在操作过程中机器总是失控。频繁的维护让客户感到困惑。
At the beginning of this year, the customer decided to transform and upgrade the two projects thoroughly. Hearing this piece of news, SBM actively offered two transformation schemes to the customer. And compared with solutions given by the other company, SBM's schemes can help the customer save over 1 million yuan and the construction period can be put on schedule by at least 1 month in advance. Therefore, after multiple investigations and comprehensive consideration, the customer finally decided to cooperate with us by ordering a HPT300 cone crusher firstly to upgrade the "high-quality machine-made sand + concrete mixing plant" project. Because of this pleasant cooperation, later, SBM won favor from the customer easily on the 1500TPH granite crushing project.
在高质量骨料生产方面，SBM经验丰富。SBM已签署多项华丽的EPC项目，如舟山火山岩破碎项目和龙游项目。因此，当得知这位客户计划在中国河南开展项目时，我们期待着合作。我们希望在我们的EPC档案中增加另一个案例，并对赢得客户的信任充满信心。去年底，SBM的工程师经过各种分析和研究，带来了设计方案到生产现场。客户对我们的快速反应感到满意，并对我们的项目方案表示了兴趣。在接受我们的邀请后，客户参观了我们的总部，并对舟山的EPC项目进行了现场检查。
经过检查，我们的工程师在一周内向客户提供了整体规划的鸟瞰图。然后，我们在春节前向政府报告了这个项目，并迅速获得了批准。总之，我们的快速响应帮助加快了整个项目的进程。
In April of this year, the customer invited some specialists from hydropower and cement industry to discuss and judge design schemes offered by all companies. Through analyses of investment costs, construction period and product performances, specialists finally gave votes to SBM's designs. So the customer eventually decided to cooperate with us. To ensure success, the customer specially established an "Intelligent Manufacturing Department" and designated SBM's staff to take related roles to help solve problems about technologies, installation and coordination.
Material: 花岗岩（板材废料）
进料尺寸： 0-1000毫米
Capacity: 1500吨每小时（在预处理阶段）；750吨每小时（在最终阶段）
出料尺寸： 0-2.5-5-10-20-31.5毫米
Equipment: 颚式破碎机, 振动喂料机, 单缸液压圆锥破碎机, 多缸液压圆锥破碎机, 反击破碎机（制砂机）, 振动筛, 粉末收集器, 除尘器, 产品存储系统
关于这个项目，材料是块状花岗岩，具有高硬度、高抗压强度和较大的耐磨性。为了加工花岗岩，SBM建议使用振动给料机和土壤去除筛来先去除土壤。接下来，使用颚式破碎机对材料进行初步破碎。破碎后的材料随后被送入单缸液压圆锥破碎机进行进一步破碎。为了获得更细的颗粒，作为细碎机的多缸液压圆锥破碎机被应用。最后，采用平面式制砂系统来生产高质量的砂。
该项目预计每年生产360万吨高质量骨料。成品骨料将用于生产轻质墙板、预制PC构件、干混砂浆和其他高附加值产品。同时，回收的细粉和分类残渣将用于人造石和道路回填用水稳定剂的生产。
This project can drastically remit the headache about granite waste disposal in local because of the comprehensive use of output materials. Meanwhile, 1.2 km² of forestry and agricultural acreage is expected to be recovered every year after this project is established. Besides, raw materials are granite plate wastes, which avoids getting materials by exploding mines. So, environment is protected well. What's better, this project offers over 300 heads wonderful jobs.
This project, on the whole, satisfies China's advocacy on development of "Circular Economy and Sustainable Society". It plays an important role in promoting "Blue Sky Action Plan" of Henan Province, China. It is totally a model deserving to be followed by other enterprises.
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