Heavy Duty Industrial Jaw Crusher for Primary Ore Crushing and High Capacity Mineral Material Size Reduction

Product Overview

This heavy-duty industrial jaw crusher represents the pinnacle of primary sample preparation technology, engineered specifically to bridge the gap between laboratory-scale testing and large-scale pilot plant operations. The system is designed to provide rapid, efficient size reduction for a vast array of hard, brittle, and tough materials. By utilizing a high-torque drive and optimized jaw geometry, this equipment achieves a superior crushing ratio, allowing large feed materials of up to 110mm to be processed into fine aggregates in a single pass. Its core value proposition lies in its ability to handle high-volume throughput without sacrificing the precision required for subsequent analytical stages, making it an indispensable asset for facilities that demand both speed and reliability.

Targeted primarily at the mining, metallurgical, and geological sectors, the unit excels in processing challenging samples such as drill cores, block ores, and industrial slags. Its robust design is equally effective in the chemical and ceramic industries, where consistency in raw material preparation is critical for quality control. Whether used for pre-crushing large rocks in a mineralogy lab or processing sintered ceramics for material science research, this system ensures that the resulting samples are representative and ready for secondary milling or direct analysis. The equipment is built to withstand the rigors of continuous operation in industrial environments, providing a dependable solution for heavy-duty sample preparation.

Reliability is the cornerstone of this design. Every component, from the reinforced frame to the high-capacity motor, is selected for its ability to perform under the most demanding mechanical stresses. The equipment incorporates advanced engineering features such as automatic lubrication and overload protection to ensure long-term operational uptime and minimal maintenance requirements. In high-pressure environments where equipment failure translates to significant downtime, this system provides the confidence that operations will remain consistent and efficient. Its proven performance in crushing hard alloys and minerals positions it as a premium investment for any laboratory focused on high-throughput sample processing and material characterization.

Key Features

• High-Performance 7.5KW Drive System: The equipment is powered by a robust 7.5KW motor that provides the necessary torque to crush extremely hard materials like tungsten carbide and niobium alloys with ease, significantly improving throughput efficiency compared to standard laboratory crushers.
• Optimized Oval Movement Mechanism: Utilizing a bent axle design, the moving jaw plate performs a continuous oval motion that facilitates both the extrusion of the sample and its downward movement via gravity, preventing material bridging and ensuring steady processing.
• Precision Gap Adjustment: The discharge gap is fully adjustable between 0-10mm, allowing operators to fine-tune the final fineness of the sample and achieve up to 90% of material below 2mm, providing excellent control over the secondary processing requirements.
• Reinforced 48mm Thickened Jaw Plates: To ensure maximum service life and durability, the jaw plates have been thickened to 48mm; these are available in various materials, including heavy-metal-free options to prevent sample contamination during the crushing process.
• Integrated Automatic Lubrication: The system features a built-in lubrication mechanism that ensures all rolling bearings and rotating parts remain optimally lubricated, reducing heat buildup and extending the operational life of the internal mechanical components.
• Industrial-Grade Overload Protection: Built-in safety mechanisms protect the motor and drive assembly from damage caused by uncrushable materials or excessive feed rates, ensuring the structural integrity of the machine is maintained during peak operation.
• High-Stability Flywheel Design: Dual flywheels provide the necessary momentum to maintain a consistent speed of 740rpm even when processing high-hardness ores, resulting in smoother operation and reduced vibration across the entire system.
• Innovative Fastening Structure: The jaw plates are secured using an advanced fastening design that allows for quick inspection and replacement, minimizing maintenance downtime and ensuring that the equipment remains operational for high-priority projects.
• Advanced Dust Management Compatibility: With a dedusting volume of 225L/s, the unit is designed to be easily integrated into laboratory extraction systems, effectively managing fine particulates and maintaining a clean, safe working environment.

Applications

Technical Specifications

Why Choose This Product

• Industrial-Strength Engineering: Unlike standard laboratory crushers, this system is built with a 1000kg chassis and a 7.5KW motor, providing the mass and power required for consistent primary crushing of the hardest minerals and ores.
• Superior Efficiency and Speed: Capable of processing 1kg of sample to analytical fineness in under 20 seconds, it is among the fastest jaw crushers available, maximizing lab productivity and throughput.
• Clean Analytical Results: With options for heavy-metal-free jaw plates and integrated dust management, the system ensures that samples remain pure and the laboratory environment remains safe and compliant.
• Proven Long-Term Reliability: Every rotating part is supported by high-quality rolling bearings and protected by an automatic lubrication system, ensuring years of trouble-free operation even in continuous-use environments.
• Versatile Material Handling: Whether dealing with 110mm block ore or abrasive slag, the adjustable gap and robust jaw geometry ensure the unit can adapt to various material requirements with ease.

For more information on how this heavy-duty crushing solution can optimize your sample preparation workflow or to request a customized quote, please contact our technical sales team today.