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How do I Choose Between a Fixed Plant and a Mobile Plant for Aggregate Production?
Fixed plants are better suited for long-term, high-volume operations at a single location where civil infrastructure investment is justified. Mobile plants are the better choice for shorter-duration projects, multiple site operations, or where building permits or site access make fixed foundations impractical.
Can Your Equipment Produce Manufactured Sand (0 – 5mm) as Well as Coarse Aggregate?
Yes. A VSI sand-making machine added at the tertiary stage produces well-shaped manufactured sand from crusher fines. We can design a complete aggregate and sand production line sized to your target capacity.
What Output Sizes Can Your Equipment Produce for Aggregate?
Standard aggregate fractions - 0-5mm, 5-10mm, 10-20mm, and 20-31.5mm - are achievable with our crusher and vibrating screen combinations. Screen mesh sizes are customizable to match your local aggregate grading standards.
What Crushing Equipment do I Need to Produce Concrete and Road Base Aggregate from Quarry Stone?
A typical aggregate production line uses a jaw crusher for primary crushing, a cone or impact crusher for secondary reduction, and a vibrating screen to separate output into graded fractions. The choice between cone and impact for secondary stage depends on your material — cone for hard abrasive rock, impact for medium-hard materials where particle shape is the priority.
What is the Typical Wear Part Replacement Interval for Hard Rock Mining Applications?
For hard abrasive ore such as granite or iron ore, jaw plates typically last 400-800 operating hours; cone crusher liners 500-1,000 hours depending on ore abrasiveness and throughput rate. We stock common wear parts for fast dispatch to minimize downtime.
How do You Handle ore With Variable Hardness and Mixed Composition?
Cone crushers with hydraulic overload protection automatically release tramp material and reset - reducing damage risk when hardness spikes unexpectedly. For highly variable feed, we recommend discussing your ore characteristics before equipment selection so we can match the right crusher cavity and setting.
Can Your Mobile Crushing Equipment Operate in Remote Mining Locations With Limited Infrastructure?
Yes. Our wheeled mobile crushing plants require no permanent foundation and connect to a standard power supply. For sites with unstable grid power, we can advise on generator sizing to match the plant's power requirements.
Which Crusher is Best for Primary Crushing of hard ore Such as Granite or Iron ore?
For hard, abrasive ore, a jaw crusher is the standard choice for primary crushing — it handles large feed sizes and high compressive strength reliably. For secondary reduction, a cone crusher is recommended over an impact crusher to keep wear costs manageable.
What is the Typical Power Consumption for a 300 t/h Granite Line?
A complete three-stage 300 t/h granite crushing and screening plant typically requires 500–700 kW of installed power, depending on the number of crushing stages and screen decks. We provide a full power and load analysis as part of the proposal.
