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The CV140 is a high-performance, highly reliable large-scale jaw crusher specifically designed for primary crushing tasks requiring high production capacity and wear resistance. Widely recognized as a mature and popular choice in global quarrying, mining, and aggregate industries, it is celebrated for its robust durability, easy maintenance, and efficient production.
Primarily used for primary crushing (first crushing process), suitable for processing hard, abrasive rocks (such as granite, basalt, quartzite) and recycling construction waste (like concrete).
(1) Robust Non-Welded Frame: A box-type frame structure welded with high-strength cast steel or steel plates, featuring exceptional rigidity and fatigue resistance to ensure long-term stable operation.
(2) Optimized Kinematic Design: The moving jaw's trajectory is optimized to provide high stroke at the crushing chamber top, enhancing crushing capacity; high speed near the discharge port improves production efficiency and optimizes final product particle size.
(3) Large-Sized Bearings: Utilizes large-capacity rolling bearings (typically spherical roller bearings) to ensure reliability and longevity under heavy-duty impacts.
(4) Modular Design: Many critical components adopt modular designs (e.g., moving jaw assembly, fixed jaw liner seat), facilitating transportation, installation, and maintenance.
(5) Dual-Wedge Discharge Port Adjustment System: Provides safe, quick, and precise discharge port adjustment even during full-load operation (hydraulic-driven version).
(6) Symmetrical Crushing Chamber Design: The liner design allows vertical or lateral rotation after wear reaches a certain level, extending service life and reducing operational costs.
(7) Large-Scale Feeding Port: Designed to accommodate large raw stones.
(1) High Reliability and Long Life: Robust structure and premium materials ensure stable long-term operation under harsh conditions.
(2) High Production Capacity: Optimized design guarantees efficient crushing with high output per unit energy consumption.
(3) Easy Maintenance: Modular design, convenient lubrication points, and replaceable wear-resistant components (liners, elbow plates, etc.) significantly reduce maintenance complexity and time.
(4) Low Operating Costs: Extended wear components, low energy consumption, and easy maintenance collectively lower overall operational expenses.
(5) Optimal Particle Size: Optimized motion paths enhance production of more cubic-shaped final products.
(6) Safety Assurance: Designed in compliance with safety standards, including overload protection mechanisms for elbow plates.
Parameter | Typical Value |
Model | CV140 |
Feed Opening Size (Width x Length) | 1400 mm x 1200 mm (55 in x 47 in) |
Maximum Feed Size | ~1000 mm (39 in) |
Discharge Opening Adjustment Range | ~150 - 200 mm (6 - 8 in) |
Production Capacity | 300 - 800 metric tons/hour (330 - 880 short tons/hour) |
Motor Power | 200 kW (250 HP) or 250 kW (350 HP) |
Equipment Weight (Main Unit) | ~27,000 - 29,000 kg (27 - 29 metric tons) |
The CV140 is a high-performance, highly reliable large-scale jaw crusher specifically designed for primary crushing tasks requiring high production capacity and wear resistance. Widely recognized as a mature and popular choice in global quarrying, mining, and aggregate industries, it is celebrated for its robust durability, easy maintenance, and efficient production.
Primarily used for primary crushing (first crushing process), suitable for processing hard, abrasive rocks (such as granite, basalt, quartzite) and recycling construction waste (like concrete).
(1) Robust Non-Welded Frame: A box-type frame structure welded with high-strength cast steel or steel plates, featuring exceptional rigidity and fatigue resistance to ensure long-term stable operation.
(2) Optimized Kinematic Design: The moving jaw's trajectory is optimized to provide high stroke at the crushing chamber top, enhancing crushing capacity; high speed near the discharge port improves production efficiency and optimizes final product particle size.
(3) Large-Sized Bearings: Utilizes large-capacity rolling bearings (typically spherical roller bearings) to ensure reliability and longevity under heavy-duty impacts.
(4) Modular Design: Many critical components adopt modular designs (e.g., moving jaw assembly, fixed jaw liner seat), facilitating transportation, installation, and maintenance.
(5) Dual-Wedge Discharge Port Adjustment System: Provides safe, quick, and precise discharge port adjustment even during full-load operation (hydraulic-driven version).
(6) Symmetrical Crushing Chamber Design: The liner design allows vertical or lateral rotation after wear reaches a certain level, extending service life and reducing operational costs.
(7) Large-Scale Feeding Port: Designed to accommodate large raw stones.
(1) High Reliability and Long Life: Robust structure and premium materials ensure stable long-term operation under harsh conditions.
(2) High Production Capacity: Optimized design guarantees efficient crushing with high output per unit energy consumption.
(3) Easy Maintenance: Modular design, convenient lubrication points, and replaceable wear-resistant components (liners, elbow plates, etc.) significantly reduce maintenance complexity and time.
(4) Low Operating Costs: Extended wear components, low energy consumption, and easy maintenance collectively lower overall operational expenses.
(5) Optimal Particle Size: Optimized motion paths enhance production of more cubic-shaped final products.
(6) Safety Assurance: Designed in compliance with safety standards, including overload protection mechanisms for elbow plates.
Parameter | Typical Value |
Model | CV140 |
Feed Opening Size (Width x Length) | 1400 mm x 1200 mm (55 in x 47 in) |
Maximum Feed Size | ~1000 mm (39 in) |
Discharge Opening Adjustment Range | ~150 - 200 mm (6 - 8 in) |
Production Capacity | 300 - 800 metric tons/hour (330 - 880 short tons/hour) |
Motor Power | 200 kW (250 HP) or 250 kW (350 HP) |
Equipment Weight (Main Unit) | ~27,000 - 29,000 kg (27 - 29 metric tons) |
