Jiaozuo Zhongxin Heavy Industrial Machinery Co., Ltd.
【Application】:This high-performance 350 TPH gravel crushing and sand washing plant is a masterclass in engineered efficiency for high-hardness material processing. Designed as a complete, multi-stage production line, it processes raw gravel with a maximum feed size of 500mm down to premium, highly graded concrete aggregates and clean sand.
+86 13676922906By integrating primary heavy-duty crushing, secondary precision reduction, high-accuracy screening, and advanced sand washing, this full plant solution maximizes operational ROI while minimizing wear-part maintenance costs.
Project Technical Specifications Parameter Configuration Detail
Raw Material River Gravel
Alluvial StoneMax Feeding Size:500 mm
Production Capacity: 50 - 350 TPH (Tons Per Hour)
Final Product Sizes: 0- 5 mm (Clean Sand), 5-9 mm, 9-12 mm (High-Quality Aggregates)
Complete Equipment Configuration List
To achieve a seamless material flow and eliminate production bottlenecks, the entire crushing and washing line is equipped with heavy-duty industrial machinery:
Primary Feeding: ZSW3895 Vibrating Feeder (1 Unit)
Primary Crushing: PE600×900 Jaw Crusher (1 Unit)
Secondary Crushing: XHP300 Multi-Cylinder Hydraulic Cone Crusher (1 Unit)
Precision Screening: 3YK1860 Vibrating Screen (1 Unit)
Sand Classification & Cleaning: XS3016 Wheel Sand Washing Machine (1 Unit)
Technical Workflow & Process Breakdown
Phase 1: Heavy-Duty Primary Crushing (Jaw Crusher)
The initial stage of the gravel crushing line relies on the ZSW3895 vibrating feeder to continuously and evenly meter raw gravel into the PE600×900 jaw crusher. Gravel processing requires robust primary equipment capable of handling compressive strengths ranging from 147 to 245 MPa.
Our PE series jaw crusher excels in this demanding environment, defined by its massive crushing ratio, deep crushing cavity, and simplified mechanical maintenance. It swiftly downsizes the large 500mm boulders into manageable mid-sized fragments, keeping operational costs exceptionally low.
Phase 2: Secondary Precision Reduction (Hydraulic Cone Crusher)
After primary reduction, the material is transferred via heavy-duty belt conveyors to the XHP300 hydraulic cone crusher. River gravel is highly abrasive; however, the XHP300 multi-cylinder cone crusher uses an optimized interparticle crushing principle that forces stone-on-stone reduction. This not only significantly prolongs the service life of the manganese liners but also reshapes the aggregates, drastically reducing elongated or flaky particles to meet strict international concrete standards.
Phase 3: High-Efficiency Sorting & Sand Washing
The crushed material is sent to the 3YK1860 vibrating screen, which accurately sorts the stones into the targeted fractional markets: 0-5mm, 5-9mm, and 9-12mm. To eliminate clay, silt, and dust coatings from the fine fraction, the 0-5mm material undergoes intensive cleaning in the XS-3016 sand washing machine. This guarantees high-purity, premium-grade manufactured sand that commands top market pricing.
Here is the English-only version of the 350 TPH Gravel Crushing & Washing Plant project configuration, optimized for your website case study page.
| Category / Parameter | Technical Configuration | Operational Advantages / SEO Value |
| Raw Material | River Gravel / Alluvial Stone | Highly adaptable to high-abrasion and high-hardness rock processing. |
| Production Capacity | 50 - 350 TPH | High-yield performance for mid-to-large-scale aggregate projects. |
| Max Feeding Size | 500 mm | Deep crushing cavity design reduces pre-crushing/blasting costs. |
| Final Product Sizes | 0-5mm, 5-9mm, 9-12mm | Versatile output for premium concrete aggregates and manufactured sand. |
| Primary Feeder | ZSW3895 Vibrating Feeder (1 Unit) | Ensures continuous, uniform material flow; pre-screening reduces wear on the primary crusher. |
| Primary Crusher | PE600×900 Jaw Crusher (1 Unit) | Massive crushing ratio for 147-245 MPa high-hardness gravel. |
| Secondary Crusher | XHP300 Hydraulic Cone Crusher (1 Unit) | Utilizes interparticle crushing for superior cubical aggregate shape and reduced flakiness. |
| Precision Screening | 3YK1860 Vibrating Screen (1 Unit) | 3-deck high-accuracy classification to meet international grading standards. |
| Sand Washing | XS-3016 Wheel Sand Washer (1 Unit) | Effectively removes clay, silt, and dust to produce high-purity, premium-grade sand. |
Why Choose Our Whole Plant Solutions?
As a leading global manufacturer, we specialize in providing complete crushing lines and mineral processing lines from layout blueprint design to final site commissioning. We ensure every component—from the heavy-duty vibrating feeder to the secondary cone crusher—is balanced perfectly to optimize your cost-per-ton.
Need a customized solution for your quarry? Request a free production line layout design. Our E-mail：[email protected], Whatsapp/Wechat:+86-13676922906.
Nhà máy nghiền sỏi 350 TPH này đại diện cho một giải pháp dây chuyền sản xuất hoàn chỉnh, hiệu quả được thiết kế cho ROI hoạt động tối đa. Bằng cách tích hợp bộ nạp rung ZSW3895 hạng nặng, máy nghiền hàm PE600 900 và m
Vibrating Feeder
Jaw Crusher
Hydraulic Cone Crusher
Circular Vibrating Screen
Belt Conveyor
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