Organic binder for Pelletizing Concentrated iron ore

Product Description:

Jianjie® organic binder for pelletizing concentrated iron ore is a composite material synthesized by adding some organic polymer materials, and has the properties of hydrophilicity, complexation and high bonding. It can effectively replace the bentonite binder containing silica and alumina, and is widely used in iron ore pelletizing.

Product Detail

Product Tags

Range of Application

Used in pellets of various concentrated iron ores.

Product Specification

Executive Standard: Q/HJSY 001-2022

Binder Technical Specifications



Water content (%)


Ash (%)


Fineness (-75μm)(%)


Expansion Capacity (mL/g)


Colloid Index (mL/15g)




Product Characteristics

This product is specially developed for pellets of various iron ore powders, and has high water-absorbing swelling and bonding properties. The amount added during use is far lower than the traditional bentonite binder; furthermore, the green pellet has high compressive strength and strong drop resistance.

The iron grade of the pellets after baking is higher than that produced by traditional binders; the thermal stability of the furnace is good, which reduces the low-temperature reduction pulverization ratio and the amount of powder, which is beneficial to blast furnace operation.

Compared with traditional bentonite binder, the content of silicon and aluminum is lower, and the porosity is significantly improved, which is beneficial to redox and reduces the energy consumption of production.

Product Maintenance


Package with 25kg woven bags or tonne bags.


Store the bags at a cool, aired and dry place.
Put them on a damp-proof cushion or pallet.
Exposure to the sun or rain is strictly prohibited.


Keep from rain and damp.
Keep the bag intact, dry and clean.

Our Services

We can customise the solutions according to the needs of customers, provide supporting services such as production line design and equipment upgrade, adjust the parameters of the product according to their trial situation, and realise the performance and feasibility demanded by the customers. We have a professional team of experts with extensive theory and engineering practice experience specialising in binder engineering research and development, engineering design, manufacturing, technical support. We provide technical consultation, scheme design, product manufacturing, equipment selection and procurement, installation and commissioning, binder supply and production operation, and after-sales service. We also provide "turnkey" solutions, either as EPC (Engineering Procurement Construction) service or staged EPC service.

Our Factory

Jianjie Group invested 15 million USD to build a new composite material production base and automated production line in Dazhou, Sichuan Province.
It covers an area of more than 13,300 square meters and has nearly two hundred employees. We focus on binder industry for 20 years and our products are exported to more than 15 countries.With an annual production capacity of up to 300,000 tons, the production scale is among the top in the same industry in China.
Our main products are pre-gelatinized starch, air dried pellet binder, dedusting ash pellet binder, RHF dezincification deusting ash binder, carbon additive binder, metallurgical furnace binder, drilling fluid filter loss reduction agent, coke powder binder, etc.

Service Process




What are the advantages of your products?

Our products have strong product adhesion, high forming rate & anti-calcium properties, and are also environmentally friendly & cost-effective.

Can you solve the problem of poor strength of my product?

Yes, we can. Our binder can increase strength and viscocity.Customised products are also available according to your requirements.

What is the shelf life of your products?

One year.


How about your delivery and transportation time?

It normally takes 3-5 working days for production.It usually takes 30-45 days by sea to your port .

What is your term of delivery?

Our term of delivery are FOB , CFR and CIF.

What is your terms of package?

25KG per plastic woven bag or 1000KG per plastic woven bag.

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