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Help CenterMini Double Roller Crusher Pilot Test Equipment for Ore Laboratory
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Product Overview
This Mini Double Roller Crusher is a professional small-scale crushing test equipment specially designed for mineral laboratories, research institutes and pilot test stations. Different from industrial large-sized crushing equipment, it features compact structure, small floor space and precise particle size control, fully meeting laboratory sample crushing, mineral component analysis and ore beneficiation pilot test requirements. Adopting mature double-roller extrusion crushing principle, it realizes uniform medium and fine crushing of various ore samples with low powder rate and stable particle gradation. It is ideal precision test equipment for mining laboratories, university material research and mineral processing pilot experiments.
Key Features
Professional mini design for laboratory ore pilot testing: Miniaturized integrated structure, lightweight and portable, easy to place and operate in laboratory limited space. Precision roller gap adjustment device enables accurate control of finished sample particle size, ensuring consistent test data and repeatable experimental results. Low-speed extrusion crushing effectively avoids over-crushing and excessive fine powder, retaining complete ore material structure and mineral characteristics for accurate laboratory analysis.
The whole machine runs stably with low noise and low vibration, meeting laboratory environmental and safety standards. Simple operation, easy cleaning and no material residue, realizing zero cross-contamination between different ore samples. Compact and durable structure with low failure rate supports long-term repeated laboratory test work. It can crush multiple medium-hard brittle ore samples, featuring wide applicability for mineral experimental research.
Working Principle
Driven by a precision low-speed power system, the two miniature rollers rotate synchronously in opposite directions. Small batch ore samples are evenly fed into the micro crushing cavity. Through stable extrusion and shearing force between the twin rollers, bulk ore blocks are crushed into uniform medium and fine particles. The adjustable roller gap accurately controls the crushing granularity, providing standard particle samples for laboratory ore analysis, beneficiation parameter testing and pilot experiment data recording.
Applicable Materials
Suitable for small-batch sample crushing of gold ore, manganese ore, phosphate ore, quartz ore, coal gangue, construction waste and other medium-hard brittle minerals. It is exclusively used for laboratory ore sample pretreatment and experimental testing.
Application Scope
Widely applied in mineral processing laboratories, university research laboratories, mining research institutes, mineral pilot test stations and factory quality inspection departments. It is core precision test equipment for ore sample crushing, component analysis and beneficiation process pilot tests.
Product Advantages
This laboratory mini double roller crusher fills the demand gap of professional ore test crushing equipment. It features small size, precise control, low pollution and stable test performance. It ensures high accuracy and repeatability of laboratory experimental data, effectively improving the efficiency and quality of mineral sample research and pilot testing. With easy operation and low maintenance cost, it is a reliable and cost-effective precision test device for modern mineral laboratories and scientific research institutions.
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