Mobile Crushing Plant Cases

Explore Zhongxin Heavy Industry’s tracked and wheeled mobile crushing plant project sites worldwide. Access real-world site photos, working videos, equipment configurations, and production throughput data for open-pit mining, aggregate quarrying, and construction waste recycling applications.

200 TPH Limestone and Weathered Stone Mobile Impact Crushing Plant in Saudi Arabia

At a mining site in Saudi Arabia, Zhongxin deployed a custom mobile impact crushing plant designed to process a challenging mix of limestone and weathered rock. Featuring a heavy-duty vibrating feeder and an impact crusher, this mobile station achieves a stable output of 200 TPH while maintaining precise control of the 0–80mm final product size.

Mineral de oro

Process Flow & Workflow

The Zhongxin mobile crushing system operates in a seamless, closed-loop cycle:
Controlled Feeding: The heavy-duty vibrating feeder provides continuous and uniform material flow, preventing surge-loading.
Intelligent Impact Crushing: Raw material enters the impact crusher, where adjustable rotor speed adapts to both hard limestone and brittle weathered stone for high-efficiency reduction.
Precision Screening: The crushed material passes through a vibrating screen, separating the 0–80mm finished aggregate from oversized return material.
Aggregate Stockpiling: Integrated belt conveyors route graded aggregate into stockpiles, delivering market-ready stone efficiently.

Core Advantages of the Zhongxin Solution

Energy-Efficient Production: Exceeds 200 TPH with a 15% reduction in overall power consumption; supports dual diesel-electric drive modes for off-grid operations.
Adaptable & Intelligent Controls: Features adjustable rotor speeds and dual mechanical-hydraulic adjustments to handle mixed-hardness feeds and ensure precise particle sizing.
Heavy-Duty Wear Resistance: High-chromium alloy wear parts extend service life by 30%, while a modular chassis enables fast maintenance and quick site transfers.
Desert & Eco-Proof Performance: Enhanced high-temperature cooling systems allow continuous operation at up to 50°C. Fully enclosed structures and integrated pulse dust catchers keep emissions below 20 mg/m³.

Applications of Zhongxin Mobile Impact Crushers

Hard Rock & Ore Mining: Processes limestone, weathered rock, granite, and basalt directly at the mine face.
On-Site Road Construction: Produces sub-base and base-course aggregates on location, dramatically lowering raw material transport costs.
Commercial Aggregate Processing: Delivers well-shaped, cubical aggregates for high-specification concrete plants.
Construction Waste Recycling: Operates directly on demolition sites with recycling rates exceeding 90%.

Related Solution

Crushing and mineral processing setups that actually handle hard rock, fines, and wet material. See our stationary, mobile, and modular lines for mining and aggregates.

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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.

A mobile impact crusher utilizes a high-speed rotor equipped with heavy-duty blow bars and adjustable impact plates. Limestone is a medium-hard rock, while weathered stone is brittle and often contains clay. The variable rotor speed and customizable crushing chamber clearance allow operators to fine-tune the impact energy based on raw material hardness. Furthermore, optimized discharge chutes prevent clay buildup, ensuring smooth, continuous processing without mechanical blockages.

A 200 TPH (tons per hour) processing rate strikes an optimal balance between high production volume and fuel efficiency for medium-scale mining and aggregate operations. In harsh desert environments like Saudi Arabia, achieving a steady output of 200 TPH ensures local construction projects receive a reliable supply of high-grade aggregates, reducing reliance on multiple smaller machines and lowering overall site operational costs.

While jaw crushers excel as primary breakers for extremely hard, abrasive ores, impact crushers offer distinct advantages when processing medium-hard rocks like limestone. Impact crushing relies on high-speed kinetic impacts rather than compression, which produces superior cubical particle shapes with minimal elongation or flakiness. This high-quality aggregate geometry is ideal for commercial concrete, asphalt mixtures, and roadbed fill.

Wheel-mounted mobile crushing stations feature high-mobility heavy-duty chassis that allow rapid transport and quick positioning across rugged quarry terrain. To support off-grid operations without reliable power grid infrastructure, these plants feature dual-power systems that can seamlessly switch between integrated diesel generators and external electrical sources, ensuring uninterrupted production at remote project sites.

To withstand extreme desert climates with temperatures reaching up to 50°C, mobile crushing units are built with enhanced thermal management systems, high-temperature-resistant hydraulic fluid, and heavy-duty multi-stage air filtration for internal combustion engines. Additionally, dust-sealed bearing housings and heavy-duty wear liners shield critical mechanical components from fine abrasive dust, significantly extending equipment service life.

The crushing process functions as a closed-loop circuit. Raw material is fed via a heavy-duty vibrating feeder into the impact crusher. Once crushed, the material travels via belt conveyors to an integrated vibrating screen, which separates the finished 0–80mm stone aggregate. Any oversized material that exceeds 80mm is automatically recycled back into the impact chamber for secondary crushing, guaranteeing consistent gradation.

Modern mobile impact crushing plants incorporate comprehensive dust-suppression technologies to meet stringent environmental regulations. Key features include fully enclosed conveyor transfer points, high-pressure water atomization misting nozzles at feeding and discharge points, and optional pulse dust collection systems. These features effectively keep airborne dust concentrations well below 20 mg/m³ while minimizing operational noise.

Maintaining peak efficiency requires regular inspection of high-wear components, particularly the high-chromium alloy blow bars, impact breaker plates, and side liners inside the crushing chamber. Daily checks should include monitoring hydraulic system pressures, verifying grease lubrication levels in main bearings, inspecting belt conveyor tension, and cleaning air filter elements to prevent dust build-up in high-temperature environments.

OPTIMIZING PRODUCTION & EXTENDING EQUIPMENT LIFE

Choosing Zhongxin genuine wear parts reduces downtime and significantly boosts your mining operation's ROI.

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Preventive Maintenance

We help clients develop maintenance plans to solve issues before wear affects production.

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Custom Wear Materials

We offer customized parts for materials like granite or gold ore, increasing wear resistance by 30%.

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Fast Logistics

Leveraging our optimized supply chain, we promise the fastest delivery of parts to global sites.

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