Jiaozuo Zhongxin Heavy Industrial Machinery Co., Ltd.
Browse proven fixed stone crushing production lines installed across global quarrying and mining operations. Each case study features comprehensive equipment lineups—including heavy-duty jaw crushers, hydraulic cone crushers, impact crushers, and VSI sand makers—complete with capacity specs, site layouts, and HD working videos.
Faced with the increasing demand for high-quality concrete aggregates and manufactured sand, sourcing durable pebble crushing equipment has become a top priority for global quarry operators. Recently, our engineering team successfully commissioned a heavy-duty 350 TPH Pebble Crushing Production Line tailored for processing hard, highly abrasive river stone.
This turnkey pebble processing line is a stationary, multi-stage layout engineered to handle a maximum feeding size of 500mm. Integrating advanced pebble crushers with a high-efficiency hydro-wash system, this riverstone crushing plant not only reduces raw stone size but also delivers clean, premium cubical aggregates and high-purity washed sand (0-5mm, 5-9mm, 9-12mm). For global buyers comparing pebble crusher price options or looking for an industrial-grade river stone crusher, this project serves as a premier benchmark for efficiency and ROI.
Technical Specifications & Equipment Configuration
Processing river pebbles requires a robust configuration to counteract high wear and tear. Our optimized pebble production line utilizes a combination of compression crushing and hydraulic fine-shaping to maximize uptime.
| Equipment Type | Model / Specification | Specific Role in the Pebble Crusher Line |
| Vibrating Feeder | ZSW3895 | Ensures continuous, regulated feeding and pre-screening of raw pebbles. |
| Primary Jaw Crusher | PE600×900 | Heavy-duty pebble rock crusher designed for initial coarse reduction ($<500\text{mm}$). |
| Secondary Cone Crusher | XHP300 Hydraulic Cone crusher | High-efficiency riverstone cone crusher for hard rock fine-crushing. |
| Circular Vibrating Screen | 3YK1860 (3-Deck) | High-frequency grading into three precise finished aggregate sizes. |
| Sand Washing Machine | XS-3016 (Wheel Type) | Removes silt and clay, boosting the value of the 0-5mm concrete sand. |
The entire riverstone crushing equipment matrix works in a synchronized, closed-circuit loop to guarantee a stable 350 TPH output:
Raw river pebbles up to 500mm are dumped into the heavy-duty ZSW3895 Vibrating Feeder. The feeder grid screens out natural small debris while sending the large rocks evenly into the PE600×900 Jaw Crusher. This powerful pebble stone crusher quickly breaks the smooth, hard river stones down into manageable mid-sized fractions.
The primary crushed material is then transferred via belt conveyors to the XHP300 Hydraulic Cone Crusher. As an industry-advanced riverstone crushing machine, the XHP300 utilizes inter-particle crushing principles. This is the critical stage of pebble crushing, where the machine forces the stones to crush against each other, drastically reducing wear on the liners while producing an excellent cubical shape free of flaky or elongated tension cracks.
The material processed by the pebble crushing machine is sent to the 3YK1860 Vibrating Screen:
1. Oversized rocks are automatically returned to the riverstone cone crusher for re-crushing.
2. The qualified 5- 9 mm and 9- 12 mm aggregates are stockpiled directly.
3. The 0- 5 mm fine sand particles are routed into the XS-3016 Sand Washing Machine. The wheel-bucket design thoroughly washes away mud and impurities, ensuring the final sand meets the strictest ASTM international construction standards.
Discover custom-engineered mineral processing lines and complete aggregate production plant solutions tailored to your capacity and ore characteristics. From turnkey gold ore processing plants (CIP/CIL & flotation) and copper extraction lines to high-capacity sand-making and aggregate crushing circuits, we provide end-to-end flowsheets—integrating crushing, wet grinding, classification, and slurry dewatering. Partner with us for optimized plant layout design, factory-direct equipment supply, and maximum ROI.
Optimize your mineral beneficiation circuit with our high-recovery mineral processing equipment. We manufacture heavy-duty grinding ball mills, spiral classifiers, hydrocyclones, froth flotation machines, and magnetic separators designed for processing gold, copper, iron, and manganese ores. Engineered for continuous duty and maximum mineral extraction efficiency, our machinery ensures reduced wear, lower power consumption, and improved concentrate grades across all hard-rock mining operations.
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.
Choosing Zhongxin genuine wear parts reduces downtime and significantly boosts your mining operation's ROI.
We help clients develop maintenance plans to solve issues before wear affects production.
We offer customized parts for materials like granite or gold ore, increasing wear resistance by 30%.
Leveraging our optimized supply chain, we promise the fastest delivery of parts to global sites.
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