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  • High Efficiency Lightweight Expanded Clay Aggregate Production Plant, Clay and Shale LECA Production Line
  • High Efficiency Lightweight Expanded Clay Aggregate Production Plant, Clay and Shale LECA Production Line
  • High Efficiency Lightweight Expanded Clay Aggregate Production Plant, Clay and Shale LECA Production Line
  • High Efficiency Lightweight Expanded Clay Aggregate Production Plant, Clay and Shale LECA Production Line
  • High Efficiency Lightweight Expanded Clay Aggregate Production Plant, Clay and Shale LECA Production Line
  • High Efficiency Lightweight Expanded Clay Aggregate Production Plant, Clay and Shale LECA Production Line
High Efficiency Lightweight Expanded Clay Aggregate Production Plant, Clay and Shale LECA Production Line

High Efficiency Lightweight Expanded Clay Aggregate Production Plant, Clay and Shale LECA Production Line

  • >= 1 Sets
    $79,999

Customization:

Customized logo（Min.Order: 1 pieces）
Customized packaging（Min.Order: 1 pieces）
Graphic customization（Min.Order: 1 pieces）
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High Efficiency Lightweight Expanded Clay Aggregate Production Plant, Clay and Shale LECA Production Line

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Material Processing: The High Efficiency Lightweight Expanded Clay Aggregate (LECA) Production Plant transforms raw materials like clay and shale into lightweight, insulating aggregates through a streamlined process involving mixing, grinding, granulation, sieving, calcination, and drying.
  • Industrial Output: Designed to produce high-quality LECA for construction applications, offering superior thermal insulation, fire resistance, and lightweight properties compared to traditional aggregates.

Key features

  • 1. Material Technology

    • With high-temperature resistant alloys in the rotary kiln and dryer, ensure durable performance in extreme industrial environments.

  • 2. Interactive Design

    • With a modular touchscreen control panel and multi-program presets, streamline process adjustments for seamless operation.

  • 3. Performance Parameters

    • With a 20% faster material processing speed than conventional systems, boost production efficiency for large-scale output.

  • 4. Scenario Solutions

    • With adaptable modular components (mixer, ball mill, granulation machine), cater to diverse clay/shale types and production scales—from commercial to industrial use.

  • 5. Certification Standards

    • With energy-efficient design and compliance-ready components (e.g., drum screen for quality control), meet environmental and safety regulations.

Product details

High Efficiency Lightweight Expanded Clay Aggregate Production Plant, Clay and Shale LECA Production Line

The High Efficiency Lightweight Expanded Clay Aggregate (LECA) Production Plant is a modular industrial system designed for large-scale production of lightweight aggregates from clay and shale. Leveraging advanced machinery components like mixers, rotary kilns, and automated screening systems, this plant optimizes material processing efficiency while minimizing environmental impact.

Technical specifications

FeatureSpecificationBenefit
MixerHigh-speed blending, 5-ton capacityUniform material mixing in 30% less time
Ball Mill1.5m diameter, ceramic grinding media20% finer particle consistency vs. industry norms
Rotary Kiln12m length, programmable temperature controlPrecise calcination (800–1200°C) for optimal expansion
Drum Screen3-layer stainless steel mesh (0.5–3mm)98% purity output with zero material loss
Rotary Dryer10m³ capacity, indirect heating system40% faster drying than traditional models
Automation LevelPLC-controlled sequential processingReduces labor dependency by 50%

Customization guide

Adjustable parameters:

  • Mixer blade speed (to match material viscosity)
  • Screen mesh size (0.5–3mm range)
  • Kiln temperature profile (customizable for clay/shale types)
  • Dryer output rate (0–5t/h adjustable)

Get inspired

Transform raw clay into high-quality LECA aggregates with minimal waste and energy use. Ideal for construction projects requiring lightweight, insulating materials for concrete, insulation boards, or agricultural substrates.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Processing Capacity15t/h+25% (18.75t/h)+50% (22.5t/h)*
Energy EfficiencyStandard15% lower power use30% lower power use
AutomationManual overrideSemi-automatedFully automated
Warranty1 year2 years3 years

Supplier's note

  1. Three Technical Breakthroughs:

    • The rotary kiln’s programmable temperature control enables precise expansion of clay particles, reducing overburning by 40%.
    • The drum screen’s triple-layer design ensures 98% purity, eliminating secondary sorting.
    • The PLC automation system integrates real-time data for predictive maintenance, cutting downtime by 25%.

  2. Optimal Version Selection:

    • Base Model: Ideal for SMEs or pilot projects requiring cost-effective entry into LECA production.
    • Advanced Model: Suitable for medium-scale operations needing energy savings (e.g., 15% lower power costs) and semi-automation.
    • Pro Model: Best for large manufacturers handling high-volume orders (e.g., 22.5t/h capacity) or requiring triple the warranty period for critical infrastructure projects.

With the Pro Model’s 30% energy efficiency gain, you can reduce operational costs while maintaining output quality. Its fully automated system pairs seamlessly with smart factories, ensuring consistent product specs for high-stakes construction applications.

Frequently asked questions

  • Which model of the High Efficiency Lightweight Expanded Clay Aggregate Production Plant suits small construction projects?

  • How do I maintain the drum screen in the Clay and Shale LECA Production Line?

  • What materials can the LECA Production Line process besides clay?

  • Can the production line be customized for specific LECA particle sizes?

  • Is the Lightweight Expanded Clay Aggregate Production Plant energy-efficient?

  • What certifications ensure the quality of the LECA Production Line components?

  • How long is the lifespan of the Clay Aggregate Production Plant?

  • Does the production line reduce environmental impact during LECA manufacturing?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
MixerBlending raw materials (clay, shale)High Mixing Capacity (5-10 tons/batch, ISO 9001) ▲▲ (20% higher than industry standard)Ensures uniform material consistency; reduces mixing time by 15%Requires regular maintenance (annual service recommended)
Ball MillGrinding materials to desired particle sizeParticle Size Reduction (≤2mm, ASTM C204) ▲ (15% finer than industry average)Achieves precise particle distribution; minimizes over-grinding wasteHigher energy consumption; may require frequent screen replacements
Granulation MachineForming granules from powdered materialsGranule Uniformity (±5% size variance, ISO 13320) ▲▲ (Best-in-class consistency)Reduces waste by optimizing granule size; improves final product qualityLimited to specific material types; slower processing speed for viscous materials
Drum ScreenSieving materials post-processingScreening Efficiency (98% accuracy, ISO 3310) ▲▲ (Industry-leading precision)Ensures consistent product quality; minimizes contamination risksSlower throughput (20% lower than basic models); requires periodic calibration
Rotary KilnCalcining materials at high temperaturesTemperature Control (1000-1200°C ±5°C, ISO 9280) ▲▲ (±5°C tolerance vs industry ±10°C)Achieves optimal expansion of clay aggregates; reduces energy loss by 10%Complex temperature regulation systems; requires skilled operators
Rotary DryerDrying materials before final processingDrying Efficiency (Reduces moisture to <2%, ASTM D2974) ▲▲ (30% faster drying than industry standard)Reduces drying time by 30%; improves material durabilityRequires regular drum cleaning; higher initial investment cost

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