Jiaozuo Zhongxin Heavy Industrial Machinery Co.,Ltd.
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This 100 TPH mobile crushing station in Namibia provides an efficient, dual-unit aggregate processing solution specifically engineered for the extreme challenges of hard, abrasive uranium ore extraction. Integrating a primary mobile jaw crusher, a secondary fine cone crusher, and a precision screening plant on heavy-duty wheel-mounted chassis, the mobile system accepts raw feed up to 500 mm to produce high-quality 0–20 mm aggregate tailored for chemical leaching. Featuring a dual-power diesel-electric drive, advanced dust suppression, and high site mobility, it delivers continuous off-grid reliability, enhanced radiation protection, and rapid deployment across complex mining terrains.
In Namibia, one of the world's premier uranium mining hubs—home to massive deposits such as the Husab mine—processing abrasive, high-hardness, and radioactive uranium ore demands exceptionally stringent standards for machinery durability, operational safety, environmental containment, and process adaptability. Traditional stationary crushing plants require extensive concrete foundation work, high capital investment, long installation cycles, and rigid infrastructure that cannot easily adapt to expanding open-pit mining faces. To solve these operational challenges, Zhongxin custom-engineered a state-of-the-art 100 TPH tire-type mobile crushing station for uranium extraction operations in Namibia.
This mobile aggregate processing solution integrates primary jaw crushing and secondary fine cone crushing into a multi-stage mobile system. Engineered specifically for complex mining terrains, high ambient temperatures, and strict radiation protection mandates, this plant delivers continuous heavy-duty processing, flexible site maneuvering, and precise material gradation to optimize downstream chemical leaching and mineral recovery efficiency.
Manufacturer & Brand: Zhongxin
Target Raw Material: High-Hardness Radioactive Uranium Ore (also adaptable for granite, basalt, and iron ore)
Plant Capacity / Throughput: 100 TPH (Tons Per Hour) stable output
Project Location: Namibia, Southern Africa
Plant Configuration: Tire-Type Heavy-Duty Mobile Crushing Plant (Dual-Unit Collaborative System)
Core Primary Equipment: Heavy-Duty Mobile Primary Jaw Crusher with Integrated Vibrating Feeder
Core Secondary Equipment: Mobile Secondary Cone Crusher with Integrated Multi-Deck Vibrating Screen
Maximum Feed Particle Size: ≤ 500 mm
Final Product Specifications: 0–20 mm multi-grade aggregates (customized for heap leaching and acid tank leaching processes)
Drive System: Dual-Power Diesel-Electric Hybrid Drive with Onboard Generator Set
Environmental & Radiation Features: Fully Enclosed Dust Containment, Negative Pressure Exhaust, High-Pressure Atomized Misting Sprays, and Remote Operational Monitoring
To process hard, highly abrasive, and radioactive uranium ore efficiently while preventing fine dust dispersion and hazardous radiation exposure, this mobile crushing station employs a fully coordinated, multi-stage closed-loop process flow designed to maximize crushing efficiency and operational safety:
Stage 1: Primary Coarse Crushing & Controlled Feeding
Raw uranium ore extracted from the open-pit mining face is hauled directly by dump trucks and dumped into the heavy-duty hopper of the primary unit. An integrated vibrating feeder smoothly delivers raw boulders up to 500 mm into the primary mobile jaw crusher. The feeder features a pre-screening grizzly deck that removes fine dirt and natural waste material before entering the crushing chamber, reducing unnecessary machine wear. The primary jaw crusher utilizes a deep, optimized crushing cavity and high-torque eccentric shaft mechanics to crush large raw ore blocks down to an intermediate size of ≤200 mm.
Stage 2: Secondary Fine Reduction & Particle Shaping
The coarsely crushed ore is transferred via sealed, heavy-duty belt conveyors directly into the secondary mobile cone crusher. Operating on the principle of inter-particle laminated crushing, the cone crusher applies intense, uniform hydraulic crushing force to reduce the material further. This stage is vital for uranium processing, as the cone crusher delivers exceptional cubical particle shaping and tight size distribution, ensuring the crushed ore achieves the high surface-area ratio required for efficient chemical leaching and acid penetration.
Stage 3: Closed-Loop Screening & Environmental Dust Containment
Crushed ore from the cone crusher moves continuously to a high-efficiency multi-deck circular vibrating screen. The screening plant accurately classifies the crushed material into final commercial aggregate products ranging from 0–20 mm. Any oversized material exceeding 20 mm is automatically directed through a closed-loop return conveyor back to the secondary cone crusher for re-crushing. To ensure clean and safe production, all conveyor chutes, transfer points, and screening decks are completely sealed and equipped with atomized dust suppression systems and negative-pressure air filtration to prevent radioactive airborne dust emissions.
Deploying a mobile crushing plant in remote Namibian mining regions provides significant operational, economic, and safety advantages over traditional fixed crushing installations:
High Mobility & Rapid Site Deployment
Mounted on heavy-duty multi-axle wheel chassis with standard towing kingpins, the entire dual-unit crushing plant can be rapidly moved and repositioned across different mining faces or relocated between projects without structural dismantling. Hydraulic landing legs allow quick setup and leveling on rough terrain, eliminating expensive concrete foundation construction and drastically shortening commissioning cycles.
Dual-Power Flexibility for Remote Off-Grid Locations
Mining sites in Namibia frequently face grid power instability or complete off-grid conditions. The mobile plant is equipped with a versatile dual-power diesel-electric system. In remote areas lacking electrical infrastructure, the integrated onboard diesel generator set provides full operational power. When grid electricity becomes available, the plant switches seamlessly to external power, significantly lowering fuel consumption and operating costs.
Advanced Radiation Protection & Environmental Safety
Handling radioactive uranium ore requires uncompromising environmental protection. The plant incorporates a comprehensive dust suppression network, including high-pressure misting spray nozzles at all feed, crushing, screening, and discharge points, along with optional pulse baghouse dust collectors. Fully enclosed belt conveyors prevent windborne dust loss, while automated electronic monitoring systems allow operators to control parameters remotely, keeping personnel at a safe distance from active crushing zones to strictly comply with international radiation safety standards.
High Heavy-Duty Reliability & Easy Component Maintenance
Built with specialized high-manganese alloy liners, reinforced composite wear plates, and dust-sealed bearing assemblies, the plant is optimized to handle high ambient desert heat and continuous abrasive wear. Its modular component design ensures key wear parts can be accessed and replaced quickly during routine maintenance, maximizing operational uptime, extending service life, and delivering a fast return on investment.
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.
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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