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Jianjie organic binder for iron ore pellets
iron ore pellets

Composite Binder for Iron Ore Pellets

Composite Binder for Iron Ore Pellets is engineered to deliver superior pellet strength, stability, and metallurgical performance while reducing reliance on traditional bentonite alone. This binder enhances both wet and dry strength, improves pellet drop resistance, and ensures excellent high-temperature behavior during induration.

Whether your goal is better furnace efficiency, higher metallurgical recovery, or more consistent pellet quality, Jianjie Composite Binder provides a reliable, cost-effective solution tailored to the demanding needs of iron ore agglomeration.

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Range of Applications

Suitable for pelletizing various types of concentrated iron ore fines and concentrates.

  • Magnetite powder
  • Hematite powder
  • Limonite powder
fired iron ore pellets

Advantages of Jianjie Composite Binder

Enhanced Green Pellet Performance
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  • Produces uniform, smooth-surfaced green pellets without reducing the cold compressive strength of fired pellets; does not affect burst temperature.
Superior Roasted Pellet Quality
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  • Increases cold strength of baked pellets, particularly at low temperatures, and improves metallurgical properties.
Energy & Cost Savings
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  • Reduces low-temperature reduction pulverization, lowers energy consumption, allows lower baking temperatures, and extends the service life of baking equipment.
Consistency in Pellet Quality
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  • Maintains pellet quality while improving strength and durability, ensuring reliable performance in downstream iron-making processes.

Specification and Instruction

Executive Standard: Q/HJSY 006-2022

PropertyValue
AppearanceFluid powder
Fineness: (250μm) (%)≥85
Moisture (%)≤12
Viscosity(mPa·s)≥30
pH7.0-9.0
Bulk Density (g/L)1100±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 Iron Ore Pelletizing

View All Resources
A side-by-side comparison image of Iron Ore Pellet (round, dark pellets on a light gray background) and Sintered Ore (irregular, dark gray lumps on a light beige background)
A petri dish filled with light brown composite binder powder on a wooden surface, with the text 'What are Composite Binders? Benefits? Differences? Composition?' in white font, and a glass measuring cylinder in the background.

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