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Jianjie organic binder for iron ore pellets
Jianjie organic binder for iron ore pellets

Coal Briquette Binder

Jianjie’s high-performance coal briquette binders are suitable for anthracite, bituminous coal,and lignite. They help convert coal powder into strong, clean-burning briquettes with stable cold and hot strength.

With its low-dosage polymer formulation, the binder boosts briquettes forming rate, improves furnance performance, and reduces emissions, offering a cost-effective and environmentally friendly coal briquetting solution for industrial use.

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Range of Applications

Jianjie’s coal briquette binder is designed to convert various coal powder into stable, clean-burning briquettes for industrial use.

  • Anthracite coal
  • Bituminous coal
  • Lignite coal
  • Industrial charcoal for heating
fired iron ore pellets

Advantages of Jianjie Briquette Binder for Coal Powder

Strong and Durable Briquettes
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  • Supports stable wet strength, dry strength, and hot strength. Coal briquettes can reach high Cold Compressive Strength (CCS), ensuring reliable performance during transport, storage, and combustion.
Efficient Forming with Less Fines
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  • Reduces powder loss and return fines, improving forming stability and overall productivity in continuous briquetting operations.
Low Dosage Requirement(1–4 %)
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  • Achieves strong briquette performance with a low addition rate of 1–4 %, reducing production costs while ensuring stable combustion performance in the furnace.
Compatible with Multiple Coal Grades
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  • Optimized for anthracite coal briquetting and compatible with bituminous coal, lignite, and charcoal. Works effectively across different coal grades.
Cleaner and More Efficient Combustion
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  • Reduces SO₂/NO₂ emissions through impurity control and sulfur-fixation, while improving ignition and overall burning efficiency.

Real Case of Jianjie Binder for Anthracite Coal

Raw Material

Anthracite coal with approximately 15% moisture.

Equipment Used

Briquetting production line including silo, conveyor belt, mixer, and briquetting system.

Briquettes Application

Cold briquetting for industrial use.

Customer Issues

  • Material discharge failure caused by high moisture and silo sticking
  • Conveyor belt wear due to low installation height
  • Mixer blockage and uneven mixing caused by mismatched belt gears
  • Need to verify binder performance under real production conditions

Jianjie Solution

Tailored binder solution + on-site technical service

  • Installed a slide board to improve material flow and stabilize feeding
  • Adjusted the conveyor structure by raising the base to prevent scraping and wear
  • Identified a mechanical fault in the mixer and recommended gear replacement
  • Conducted on-site trial batches for real-time performance evaluation

Results

Through on-site troubleshooting and process optimization, the production line was stabilized and binder performance was successfully validated, leading to improved efficiency and repeat orders.

Production line returned to stable operation

Feeding, conveying, and mixing efficiency significantly improved

Mechanical issues clearly distinguished from binder-related factors

Customer confirmed an additional 60-ton binder order

Specification and Instruction

Executive Standard: Q/DJSY 001-2025

PropertyValue
AppearanceFluid powder
Fineness: (250μm) (%)≥90.0
Moisture (%)≤12.0
Viscosity(mPa·s)≥10
pH7.0-12.0
Bulk Density (g/L)1000±300
Packaging

Available in 25kg woven bags or 1000kg jumbo bags, designed for safe handling and convenient storage.

Storage

For best results, store Jianjie binders in a cool, dry, and well-ventilated area. Keep bags elevated on a damp-proof pallet or cushion, and avoid any exposure to direct sunlight or rain.

Shipping

Flexible transportation options are available, including air, road, rail, and sea, to meet your specific needs.

Contact Us for Quotation & Technical Support

Contact Jianjie Group for more product details and real customer application cases.
We provide free samples for testing, or you may send your raw materials to our laboratory for professional evaluation and performance optimization. Our technical team will support you with data-driven recommendations tailored to your production process.

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Learn More about Coal Briquetting

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Image with the title "A Practical Guide to Ash Content in Coal Briquettes and Its Solutions", featuring illustrations of a flask with ash, a coal briquette block, and a pile of coal briquettes, along with the Jianjie Group logo.
An industrial area with a large spread of coal briquettes, accompanied by the text 'What are Coal Briquettes?

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