250吨/时花岗岩破碎生产线(应用于埃塞俄比亚)

Feed Size:
Capacity:

【Application】:ZSW series vibrating feeder + PE series jaw crusher + PY series cone crusher + VSI series vertical shaft impact crusher + Belt conveyor + YK series circular vibrating screen.

Project Introduction

Ethiopia's rapidly growing infrastructure sector demands high-quality construction aggregates. Granite, known for its high hardness and abrasiveness, requires a robust and highly efficient crushing solution to minimize operation costs.
This case study showcases a standard 250 TPH (Tons Per Hour) Granite Crushing Plant successfully deployed in Ethiopia. Designed for maximum investment economy and minimum footprint, this complete production line transforms raw granite boulders into high-market-value aggregates.

Technical Specifications & Requirements
  • Processed Material: High-hardness Granite

  • Production Capacity: 250 TPH (Tons Per Hour)

  • Maximum Feeding Size: 800 mm

  • Final Product Sizes: 0-5mm (manufactured sand), 5-9mm, 9-12mm (premium concrete aggregates)

  • Core Equipment Configuration:

    • ZSW Series Vibrating Feeder

    • PE Series Jaw Crusher (Primary Crushing)

    • PY Series Cone Crusher (Secondary Crushing)

    • VSI Series Vertical Shaft Impact Crusher (Shaping & Sand Making)

    • YK Series Circular Vibrating Screen

    • Heavy-duty Belt Conveyor System

    • Centralized Electrical Control Cabinet


Step-by-Step Granite Crushing Process Flow
To achieve the ideal 0-5mm, 5-9mm, and 9-12mm particle shapes with the lowest powder productivity, our engineering team designed a closed-circuit three-stage crushing and screening process:
Stage 1: Primary Coarse Crushing (Feeding & Jaw Crusher)
Huge granite blocks up to 800mm are evenly fed by the ZSW Series Vibrating Feeder into the PE Series Jaw Crusher. The vibrating feeder effectively removes mud and small debris beforehand to prevent clogging. The PE Jaw Crusher, engineered with high-manganese steel jaw plates, performs the heavy-duty coarse crushing, reducing the material size down to a manageable range.
Stage 2: Secondary Fine Crushing (Hydraulic Cone Crusher)
The coarsely crushed granite aggregate is transported via a heavy-duty belt conveyor to the PY Series Cone Crusher. Since granite is highly abrasive, the cone crusher is the absolute best choice for secondary crushing due to its laminating crushing principle, which significantly reduces wear and tear on spare parts compared to impact crushers.
Stage 3: Tertiary Shaping, Sand Making & Screening
The output from the cone crusher goes directly to the YK Series Circular Vibrating Screen.
  • Materials meeting the target sizes (0-5mm, 5-9mm, 9-12mm) are separated and sent to final product stockpiles via belt conveyors.

  • Oversized aggregates are routed into the VSI Series Vertical Shaft Impact Crusher for precision cubic shaping and sand making, or returned to the cone crusher for re-crushing. This closed-loop design ensures zero material waste.


Core Advantages of this 250 TPH Crushing Line

250tph Granite Crushing Plant Applied in Ethiopia(Image1)

1. Small Floor Space & Compact Footprint
Space optimization was a major focus during the engineering phase. By utilizing a multi-deck YK vibrating screen and custom belt conveyor layouts, the entire production line occupies minimal ground area, drastically lowering civil engineering and site preparation costs in Ethiopia.
2. High Investment Economic Benefit (ROI)
The combination of a jaw crusher and a hydraulic cone crusher lowers the overall power consumption per ton. The long lifespan of wear parts ensures low operational expenditure (OPEX), providing quarry owners with a faster return on investment.
3. Superior Aggregate Shape & Low Powder Productivity
Standard cone crushers can sometimes produce elongated flakes. By introducing the VSI Vertical Shaft Impact Crusher for final shaping, the output features an excellent cubic shape, which is highly preferred for high-strength concrete projects in Ethiopia. Meanwhile, the advanced screening process ensures exceptionally low powder and dust productivity.
4. Smart Centralized Control System
The entire plant is monitored by a centralized electrical control equipment system. Operators can manage the feeding speed, crusher loads, and belt conveyor status from a single control room, ensuring maximum operational safety and preventing equipment overloads.

Why Choose Our Crushing Solutions for the African Market?
We specialize in tailoring heavy-duty mining and quarrying machinery for challenging environments across Africa. From initial site surveys and flowchart design to equipment installation, commissioning, and local operator training, we deliver turnkey solutions that guarantee uptime and productivity.

Look Inside This Project
If you are looking to set up a similar 250 TPH stone production line, or need custom pricing for jaw crushers and cone crushers, contact our technical sales team today for a free flowchart design!


Project Configuration

ZSW系列振动给料机 + PE系列颚式破碎机 + PY系列圆锥破碎机 + VSI系列立轴冲击式破碎机 + 皮带输送机 + YK系列圆振动筛。


Vibrating Feeder

Vibrating Feeder

Jaw Crusher

Jaw Crusher

Hydraulic Cone Crusher

Hydraulic Cone Crusher

Circular Vibrating Screen

Circular Vibrating Screen

Belt Conveyor

Belt Conveyor


Project Site Photos

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Common Problems

This section is designed to address the most pressing inquiries customers may have regarding the daily operation, maintenance, product advantages, and after-sales service of our cone crushers. Our aim is to help you gain a comprehensive understanding of our overall capabilities and enable you to make informed decisions for your projects.

焦作中新重工在全球范围内成功交付了众多碎石机厂和碎石厂项目,涵盖了广泛的材料和产能。我们的项目组合包括:
铁矿石破碎厂(300TPH):配备ZSW3895振动给料机+PE600×900颚式破碎机+HP300液压圆锥破碎机+3YK1860振动筛。
石灰石破碎装置(300TPH):配备ZSW3895振动给料机+ZXC欧式颚式破碎机+HP300圆锥破碎机+3YK1860振动筛。
花岗岩破碎厂(埃塞俄比亚250 TPH):采用ZSW给料机+PE颚式破碎机+PY圆锥破碎机+VSI立轴冲击破碎机+YK圆振动筛。
骨料破碎厂(菲律宾200 TPH):生产高质量立方体骨料的三级固定式岩石破碎机厂。
山石破碎厂(印度尼西亚300TPH):完整的三级圆锥破碎机厂和筛分生产线。
花岗岩破碎装置(350 TPH):配备ZSW600x130给料机+PE900x1200颚式破碎机装置+双XHP300液压圆锥破碎机+双3YK2460筛网。
无论您需要50 tph的碎石机工厂价格用于小型项目,还是500 tph的碎石机用于大规模生产,我们在各种应用中都拥有成熟的经验。联系我们,了解我们的采矿破碎机工厂解决方案如何满足您的特定需求。

选择正确的碎石机设备配置取决于几个关键因素。我们的工程团队设计定制的石材破碎设备基于:
材料类型:不同的材料需要不同的破碎方法:
花岗岩、玄武岩、铁矿石→颚式破碎机+圆锥破碎机组合(颚式圆锥破碎机配置)
石灰石和中硬石材→颚式破碎机+冲击式破碎机
河石→颚式破碎机+圆锥破碎机+VSI型砂
容量要求:我们提供从50 TPH到500 TPH的解决方案:
50 tph碎石机厂价格→小型项目的理想选择
100 tph碎石机和100 tph碎石机工厂价格→中型运营
120 tph碎石机价格和150 tph碎石机价格→中档产品
200 tph碎石机价格和200 tph碎石机厂价格→大规模骨料生产
250 tph碎石机和500 tph碎石机→高容量采矿和采石场作业
最终产品规格:所需的输出尺寸和形状决定了需要额外的破碎阶段或VSI整形。
场地条件:空间可用性、电源供应和移动性要求会影响您是需要固定的岩石破碎厂还是移动解决方案。
我们的案例研究展示了各种材料和容量的成功配置。分享您的项目详细信息,我们将为您设计最佳颚式破碎机设备或圆锥破碎机设备布局。

了解差异有助于您选择正确的碎石机设备配置:
颚式破碎机装置:专为初级破碎、处理大进料尺寸(高达1000mm)和高硬度材料而设计。我们的PE系列和ZXC欧式颚式破碎机装置是大多数岩石破碎机装置操作的基础。它们是石材破碎装置第一阶段的理想选择。
圆锥破碎机厂:专门用于二次和三次破碎,生产均匀的立方体骨料。圆锥破碎机厂擅长高效率地处理坚硬和研磨材料。在多级碎石机厂配置中,它经常在颚式破碎机之后使用。
颚式圆锥破碎机组合:这是加工花岗岩、玄武岩和铁矿石等坚硬岩石最常见和最有效的装置。颚式破碎机工厂处理一次还原,而圆锥破碎机工厂执行二次和三次破碎——提供出色的产品形状和一致的级配。我们的许多案例,如200 TPH菲律宾工厂和300 TPH印度尼西亚工厂,都使用这种颚式圆锥破碎机组合。
对于石灰石等较软的材料,颚式+冲击式破碎机组合可能更具成本效益。我们的工程团队可以根据您的材料特性和生产目标推荐最佳配置。

从焦作中信获得定制的碎石机工厂解决方案很简单:
第1步-提供项目详细信息:通过以下信息联系我们:
材料类型(花岗岩、石灰石、铁矿石、河石等)
所需容量(例如,50 tph碎石机工厂价格查询、100 tph碎石机、200 tph碎石机工厂价格或500 tph碎石机)
最大进给尺寸
所需的最终产品尺寸和等级
现场条件和电力可用性
第2步-工程设计:我们的团队将根据您的规格创建完整的岩石破碎工厂布局、工艺流程图和设备选择计划。我们优化颚式圆锥破碎机组合或其他配置,以最大限度地提高效率并最大限度地降低运营成本。
第3步-报价:我们提供详细的报价,包括:
设备成本(一次颚式破碎机厂、二次圆锥破碎机厂、筛网、给料机、输送机)
航运和物流
安装调试支持
培训及售后服务
第4步-项目执行:一旦获得批准,我们将制造、交付和支持您的碎石机工厂的安装。
无论您需要中型采石场的150 tph碎石机价格,还是大型采矿的完整的500 tph碎石机工厂,我们的团队随时准备提供帮助。浏览我们的案例研究以获取灵感,然后联系我们讨论您的项目。作为碎石厂和采矿破碎机厂解决方案的领先供应商,我们提供可靠、高性能的设备,并以全面的支持为后盾。

为您的碎石机工厂确定合适的产能对于最大限度地提高投资回报率和避免投资过度或不足至关重要。以下是如何做到这一点:

第1步-评估您的市场需求:计算您当前和预计的成品骨料销售额。如果您供应混凝土配料厂或沥青厂,请考虑它们的消费率。对于矿山或采石场运营,评估您的每月生产目标和运营天数。

第2步-考虑您的原材料可用性:确保您的采石场或矿场能够始终如一地提供足够的饲料来匹配您的碎石机工厂的产能。在没有足够原材料的情况下过度投资500吨/小时的碎石机是低效的。

第3步-运行时间因素:每天运行8小时的工厂需要比运行16-20小时的工厂更高的TPH才能实现相同的每日产量。例如,运行8小时的100吨/小时碎石机每天生产800吨,而运行16小时的50吨/小时碎石机工厂价格选项可以产生相同的每日吨位——但劳动力和能源成本更高。

第4步-未来扩张计划:许多客户从100 tph碎石机厂价格配置开始,随着业务的增长,后来扩展到200 tph碎石机厂价格,甚至500 tph碎石机。我们的颚式圆锥破碎机组合和模块化碎石厂的设计考虑到了可扩展性。

第5步-将容量与您的项目规模相匹配:

对于小型采石场、混凝土回收或试点项目,我们推荐50至100 TPH范围。这包括我们的50 tph碎石机工厂价格和100 tph碎石机价格选项,非常适合入门级操作或材料量有限的项目。

对于中等商业骨料生产,120至150 TPH范围是一个受欢迎的选择。我们的许多客户从150 TPH碎石机价格配置开始,以供应当地建筑和混凝土市场。

对于大型采石场和道路建设项目,通常选择200至250 TPH的容量。我们在这一范围内的成功项目包括菲律宾的200 TPH三级骨料厂和埃塞俄比亚的250 TPH花岗岩破碎厂。

对于大批量采矿作业和重大基础设施项目,300至350 TPH范围是理想的,我们的案例研究包括印度尼西亚的300 TPH山石破碎厂和采用双锥破碎机的350 TPH花岗岩破碎厂。

对于大型采矿和大型基础设施项目,我们提供定制的500 tph碎石机解决方案,旨在处理最苛刻的生产要求。这些高容量岩石破碎装置配置旨在实现最大的产量和可靠性。

第6步-咨询我们的工程团队:确定合适容量的最可靠方法是与我们分享您的项目详细信息。根据您的材料类型、进料尺寸和期望的产量,我们将推荐最佳的岩石破碎设备配置,并根据您的需求提供详细的200 tph碎石机价格或250 tph碎石机报价。

无论您是需要初级破碎的颚式破碎机厂房,次级阶段的圆锥破碎机厂房,还是完整的矿用破碎机厂房系统,焦作中信的工程团队都将帮助您选择合适的产能,最大限度地提高盈利能力,同时最大限度地减少资本投资。立即联系我们,以定制的碎石机厂房解决方案开始您的项目规划

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