Heightened Customized Laboratory Double Roll Crusher for Coal Ore Rock Crushing

Product Overview

This laboratory double roll crusher is engineered for the precise and efficient size reduction of medium-hard brittle materials such as coal, ore, rock, and various non-metallic substances. Its core value lies in delivering consistent, uniform particle sizes through an adjustable double-roll extrusion mechanism, making it an essential tool for sample preparation in demanding analytical environments.

Primary use cases span critical quality control and research applications across coal mining, power generation, chemical processing, building materials testing, and scientific laboratories. The equipment excels at reducing feed materials up to 25 mm down to a final granularity of ≤3 mm, with a high crushing ratio that ensures representative samples for subsequent analysis.

Built with rugged, precision-machined components, this crusher ensures reliable, long-term performance even under continuous operation. Its robust design, coupled with customizable height and roll configurations, provides a durable solution that adapts to specific workflow requirements while maintaining consistent output quality.

Key Features

• Enhanced Height Frame: A custom-heightened design facilitates easier material discharge and seamless integration with downstream equipment, improving overall workflow efficiency in laboratory settings.
• Dual Crushing Rolls: Opposing rotation of heavy-duty rolls applies high-pressure extrusion to fracture materials, producing predominantly flaky, uniform particles ideal for brittle substances like coal and minerals.
• Adjustable Output Granularity: Simple mechanical gap adjustment allows precise control of output size down to ≤3 mm, enabling operators to quickly adapt to varying sample requirements without complex recalibration.
• High Crushing Ratio: Efficiently reduces feed materials from a maximum of 25 mm to the desired fine consistency, maximizing productivity by achieving significant size reduction in a single pass.
• Superior Roll Construction: Precision-machined roll surfaces are treated for non-stick performance, preventing material adhesion and cross-contamination. Available in smooth or toothed configurations to handle different material hardness and feed characteristics.
• Robust and Compact Build: Space-saving, heavy-duty frame ensures stability and minimal vibration, while the enclosed design contains dust and enhances operator safety in busy lab environments.
• Customizable Options: Beyond the standard heightened frame, the unit can be customized in color and other dimensions to align with existing laboratory aesthetics or specific ergonomic needs, offering a tailored solution without compromising performance.

Applications

Technical Specifications

Why Choose This Product

• Proven Long-Term Reliability: Constructed with a heavy-duty frame and precision-machined rolls, this crusher is built to withstand the rigors of continuous laboratory use, ensuring consistent performance year after year with minimal maintenance requirements.
• Engineered for Precision: The adjustable roller gap mechanism, combined with high-quality bearings and alignment, delivers a tight particle size distribution, which is crucial for accurate analytical outcomes and repeatable results across sample batches.
• Adaptable to Material Needs: With a choice of smooth rolls for clean, non-stick crushing or toothed rolls for aggressive size reduction of harder feeds, the unit can be configured to optimize performance for specific material characteristics, enhancing versatility.
• Seamless Lab Integration: The heightened custom frame not only improves ergonomics and material handling but also allows easy placement over larger collection bins or conveyor systems, while optional color customization ensures a perfect fit with your lab environment.
• Dedicated Expert Support: Backed by a team of application specialists and engineers, we offer prompt pre- and post-sales guidance, from selecting the right roll configuration to on-site installation and training, ensuring your operation runs smoothly.

Engineered to exceed expectations in demanding sample preparation tasks, this double roll crusher represents a sound investment in quality, efficiency, and reliability. Contact us today to discuss your specific crushing requirements or request a competitive quotation for a tailored solution that fits your laboratory needs.