Binder for Air-dried Briquette of Mill Scale

Product Description:

Jianjie® air-dried mill scale briquettes binder is formulated using a blend of environment-friendly polymer materials, which results in several benefits such as quick curing, high binding strength, high forming rate, high strength, energy efficiency, environment-friendliness, non-toxic and harmless, etc. Its unique properties make it ideal for use in the production of cold-pressed industrial and civilian coal briquettes, as well as different types of metal or nonmetal pellets.

Product Detail

Product Tags

Range of Application

In the steel plant, as well as for industrial and civilian usage, coal briquettes and mill scale pellets are produced.

Product Specification

Executive Standard: Q/HJSY 001-2022

Binder Technical Specification




Fluid powder

Fineness: (-250μm) (%)


Moisture Content (%)




Bulk Density (g/L)


Viscosity (mPa·s)


Air dried Iron oxide mill scale binder is used to granulate iron oxide mill scale, iron-containing sludge,dedusting ash, steel slag , etc., and the pellets do not need to be dried.

This innovative technology has been widely adopted by steel mills as well as industrial and residential applications to effectively recycle and utilize ferrous scrap. In addition, these binders are better than traditional inorganic binders because they have strong adhension, do not introduce harmful substances that reduce iron grade, and the pellets have good mechanical strength. The iron oxide scale is used to produce pellets without drying euqipment.

Using this air dried iron oxide mill scale binder, the pellets do not need to be dried, they can be directly dried on the field without the need to increase drying equipment and drying process, and also the pellets have enough strength to be returned to the furnace for iron making. Save enterprise production costs, with significant economic benefits.

Product Characteristics

Rapid Curing:
Store wet pellets/briquettes at room temperature for 12 hours before bagging and transportation.

Easy to Operate:
Blend the binder and the material thoroughly, followed by the addition of water and stirring until cold-pressed.

It can rapidly developing a net-like structure inside the material, it acquires forming strength exceeding 100kg, and possesses temperature resistance up to 1200℃.

High Forming Rate:
Achieving an integrity of 2 meters when dropped and a high success rate (98% or higher) in forming wet pellets or briquettes.

Cost Reduction:
The production cost is reduced by saving on oven investment and eliminating the drying process.

Energy Efficiency and Environment-Friendliness.

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.

Service Process


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