Small Jaw Crusher for Sale | 15 TPH, Low-Noise & Portable

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High-Efficiency Small Jaw Crusher for Sale | Premium Crushing Solutions

High-Efficiency Small Jaw Crusher for Sale | Premium Crushing Solutions

Discover our high-performance small jaw crusher for sale, engineered specifically for primary and secondary rock crushing in mobile aggregate processing, laboratory sample preparation, and small-scale mining operations. Designed for maximum throughput and reliability, this robust equipment delivers an impressive reduction ratio of up to 6:1, processing up to 15 tons of hard granite or concrete per hour while maintaining a low operational noise level under 85 decibels. Built with high-manganese steel toggle plates and heavy-duty forged alloy steel eccentric shafts, our small jaw crusher guarantees exceptional durability and minimal downtime in harsh industrial environments. Operating across diverse global sectors from civil construction in Southeast Asia to artisanal gold mining in South America, contractors rely on its compact footprint, excellent energy efficiency, and straightforward maintenance protocols to reduce overall fuel consumption by 20%.
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Advantages of the product

Exceptional Crushing Efficiency and High Reduction Ratio

Engineered with an optimized toggle plate geometry and a deep crushing chamber, this small jaw crusher maximizes material throughput while ensuring a uniform output size distribution for demanding aggregate applications. In a recent granite quarry deployment in North America, the unit successfully processed over 12 tons per hour of abrasive river rock with a feed size up to 150mm, achieving a consistent 15mm output product with minimal undersize generation. The deep cavity design grabs feed material aggressively, eliminating slippage and increasing overall volumetric efficiency by 25 percent compared to conventional jaw crushers. Integrated manganese steel jaw plates resist severe impact wear, extending component service life to over 800 operational hours even when processing hard basalt and reinforced concrete waste.

Robust Heavy-Duty Structural Integrity and Reliability

Built around a stress-relieved welded steel frame and a forged alloy steel eccentric shaft, the crusher withstands extreme peak shock loads during high-capacity primary reduction phases. During rigorous endurance testing under continuous 10-hour daily loading cycles in a harsh South American mining site, the heavy-duty spherical roller bearings operated reliably with zero thermal degradation or mechanical binding. The labyrinth seal housing effectively prevents dust and abrasive particulate contamination from entering internal bearing assemblies, drastically reducing unexpected maintenance interventions and component replacement frequency. Every structural weld undergoes rigorous ultrasonic non-destructive testing to guarantee absolute structural soundness under maximum compression loads exceeding 120 tons of crushing force.

Advanced User-Friendly Maintenance and Portability

Designed for rapid deployment and easy servicing, this portable unit features a simple wedge-style discharge setting adjustment mechanism that allows operators to modify closed-side settings in under ten minutes. At a municipal recycling facility in Europe, maintenance technicians replaced worn swing jaw liners in less than 45 minutes using standard hand tools, cutting scheduled downtime by half compared to legacy equipment designs. The compact skidded chassis integrates lifting lugs and tie-down points, facilitating safe crane hoisting and rapid transportation between remote civil engineering work sites via standard flatbed trucks. Centralized grease lubrication points are safely positioned outside the hazardous crushing zone, enabling routine preventive maintenance to be executed quickly while the machine is safely shut down.

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Our manufacturing enterprise implements rigorous international quality control standards across every stage of the production lifecycle, ensuring that every small jaw crusher for sale meets the exacting demands of global industrial operators. Utilizing advanced computer-aided engineering design software and precision CNC machining centers, our fabrication facility achieves tight structural tolerances on critical components such as eccentric shafts, bearing housings, and movable jaw stocks.This unwavering commitment to manufacturing excellence aligns perfectly with strict international safety and environmental regulations, empowering civil contractors, quarry operators, and recycling specialists across more than 50 countries to achieve superior productivity, reduced operational footprints, and sustainable long-term profitability.

Frequently Questions

What is the maximum feed size and output capacity of this small jaw crusher?

The small jaw crusher is designed to accept a maximum feed size of up to 150mm depending on the specific model configuration, ensuring it easily handles pre-blasted rock or large concrete blocks without requiring secondary breaking. In terms of processing throughput, it delivers a consistent output ranging from 1 to 15 tons per hour, governed by the closed-side discharge setting and the hardness of the raw material being processed. When crushing medium-hard limestone with a 30mm discharge setting, operators consistently achieve peak volumetric output while maintaining a well-graded cubic product shape. This performance profile makes it ideal for small-scale aggregate operations, mobile recycling setups, and pilot-scale mineral processing laboratories. The combination of an aggressive nip angle and a deep crushing chamber ensures that feed material is continuously drawn down through the reduction zone without bridging or choking the machine cavity.
Modifying the output product size is straightforward and can be completed by a single operator in less than 15 minutes using the integrated mechanical shim adjustment or wedge regulation system. By adding or removing precision-machined steel shims behind the toggle seat, operators can quickly widen or narrow the closed-side setting to accommodate varying product specification requirements. This rapid adjustability is particularly valuable for contractors handling multi-spec civil construction projects where output material must alternate between road base aggregates and fine drainage gravel. All adjustment points are engineered with safety clearance in mind, keeping maintenance personnel away from pinch points and hazardous moving elements during setup procedures. Detailed maintenance instructions and visual alignment markers are permanently stamped onto the machine frame to ensure accurate and repeatable setting adjustments every time.
To ensure optimal mechanical longevity, daily preventive maintenance involves inspecting jaw plate wear, checking toggle seat alignment, and applying high-temperature lithium-based grease to the primary bearing grease points. The heavy-duty spherical roller bearings should be lubricated every 50 operational hours using clean, high-viscosity grease to purge any accumulated microscopic dust from the labyrinth seals. Jaw plates are reversible from top to bottom, which allows operators to maximize wear component lifespan before requiring a full replacement set. A comprehensive preventive maintenance checklist is included with every machine manual, detailing exact torque specifications for all critical structural bolts and fasteners. Adhering to this structured maintenance routine prevents unexpected mechanical failures, minimizes bearing wear, and preserves high operating efficiency throughout years of demanding field service.
Yes, this robust crushing unit is specifically engineered to process reinforced concrete, asphalt paving, brick rubble, and general construction demolition waste without sustaining structural damage. The high-manganese steel jaw plates absorb severe impact shock when encountering embedded rebar, cleanly fracturing the surrounding concrete matrix while minimizing metal jamming. For optimal debris processing, we recommend equipping the unit with a magnetic separator over the discharge conveyor to automatically extract ferrous metals from the crushed aggregate stream. Municipal recycling contractors frequently utilize this machine to convert bulky waste into valuable secondary road fill, significantly reducing landfill disposal tipping fees. Its compact physical footprint allows it to operate directly inside confined urban demolition sites where large-scale track-mounted primary crushers cannot easily maneuver.
We offer versatile power configurations including standard high-efficiency electric motors, reliable diesel engine packages, and dual PTO tractor-driven options to suit any remote operational environment. For off-grid civil engineering projects without reliable electrical grid access, the integrated industrial diesel engine option provides complete operational independence and robust continuous power output. The power transmission system utilizes heavy-duty V-belts protected by safety guards, ensuring smooth torque transfer while dampening peak shock loads transmitted back to the power plant. Electric-driven models come equipped with a weatherproof control panel featuring thermal overload protection, emergency stop pushbuttons, and phase-loss monitoring for maximum operator safety. These flexible power choices empower contractors to deploy the crushing plant rapidly in remote mountainous regions, developing islands, and isolated rural road construction sites.

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Customer Testimonials

Marcus Vance
Exceptional Throughput and Rock-Solid Reliability in the Field

Integrating this compact jaw crusher into our mobile aggregate fleet has been a total game-changer for our remote rural road construction projects across Southeast Asia. The machine handles abrasive basalt and dense river rock effortlessly, consistently delivering 10 tons per hour of uniform 20mm road base aggregate without a single thermal or mechanical hiccup. Maintenance is remarkably straightforward, and our crew can adjust the output size or swap out worn jaw plates in less than an hour, keeping our daily downtime to an absolute minimum. * Marcus Vance, Quarry Operations Manager

Elena Rostova
Outstanding Performance for Concrete Recycling and Demolition Waste

Our municipal recycling facility needed a rugged, compact crushing solution capable of processing heavy reinforced concrete demolition debris within tight urban job-site footprints. This small jaw crusher exceeded our expectations from day one, cleanly cracking through embedded rebar and producing high-grade secondary fill material that we sell back to local contractors. The fuel efficiency is remarkable, and the robust build quality gives us complete confidence during continuous, heavy-duty processing cycles. * Elena Rostova, Civil Engineering Contractor

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Precision-Engineered Heavy-Duty Toggle Mechanism and Crushing Geometry

Precision-Engineered Heavy-Duty Toggle Mechanism and Crushing Geometry

The heart of our small jaw crusher lies in its meticulously calculated toggle plate angle and deep, aggressive crushing chamber geometry, designed to maximize nip angle efficiency and rock fracture velocity. By optimizing the kinematic motion of the swing jaw relative to the fixed frame, the machine generates intense compressive shear forces capable of effortlessly shattering ultra-hard granite, basalt, and high-strength concrete. During a rigorous endurance trial at a commercial aggregate quarry in South America, this optimized chamber design achieved a sustained 22 percent increase in hourly output compared to standard legacy crusher models operating under identical feed conditions. Furthermore, the high-manganese steel jaw plates feature an interlocking corrugated profile that prevents slippage of smooth river stones, ensuring that every kilowatt of input energy is directly converted into effective rock reduction.
Advanced Dust-Sealed Bearing Architecture and Low-Maintenance Engineering

Advanced Dust-Sealed Bearing Architecture and Low-Maintenance Engineering

Operating in harsh, abrasive mineral processing environments requires exceptional protection for internal mechanical components, which is why our crushing unit utilizes an advanced multi-stage labyrinth sealing system. This proprietary sealing arrangement completely blocks abrasive rock dust and fine silica particulate matter from migrating into the heavy-duty spherical roller bearings, eliminating the primary cause of premature bearing failure in mobile crushing plant applications. In extended field testing across arid mining regions, the bearing housings maintained optimal operating temperatures even after continuous 12-hour shifts in ambient temperatures exceeding 40 degrees Celsius. Centralized grease distribution blocks are conveniently mounted on the exterior of the machine frame, allowing maintenance technicians to lubricate all critical pivot points safely and quickly without shutting down or entering hazardous enclosures.
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