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Co-Nele Alumina Powder Mixing Granulator Technical Analysis and Application Guide

2025.5.9  |  CO-NELE

A mixing granulator is a device that granulates powder materials through mixing,wetting,agglomeration,drying and other processes.It is widely used in chemical,metallurgical,ceramic,electronic materials and other fields.Alumina powder(Al₂O₃)is often used in catalyst carriers,ceramic materials,lithium battery separators and other fields due to its high hardness and high temperature resistance.After granulation,its fluidity,bulk density and subsequent processing performance can be improved.

Alumina powder mixing granulator

Co-Nele's mixing granulator may have the following features:

Efficient mixing:multi-directional movement or high-speed shearing to ensure uniform distribution of powder and binder.
Controllable granulation:adjust parameters such as speed,temperature,humidity,etc.to control particle size and density.
Energy saving and environmental protection:closed design reduces dust,and heat energy circulation reduces energy consumption.
Automatic control:PLC or touch screen operation,real-time monitoring of process parameters.
Co-Nele Alumina Powder Mixing Granulator

2.Common Types and Applicable Scenarios

According to the characteristics of alumina powder(such as particle size,hygroscopicity,and adhesion),the following equipment types can be selected:

High-speed mixing granulator:The powder and binder are quickly agglomerated through high-speed stirring,which is suitable for small particle size and low viscosity materials.

Alumina powder mixing granulator

3.Key parameters for selection

Processing capacity:Select according to production requirements(such as 100kg/h to several tons/hour).
Particle size:The target particle size range(such as 0.5-5mm)determines the type of equipment.
Binder system:Whether a built-in spray or drip device is required.
Material requirements:Parts in contact with alumina must be wear-resistant and corrosion-resistant(such as stainless steel or ceramic lining).
Drying function:integrated drying or external drying equipment is required.
Co-Nele Alumina Powder Mixing Granulator

4.Precautions for use

Process optimization:The best binder(such as water,PVA,etc.),mixing time,rotation speed and other parameters need to be determined through experiments.
Dust control:Alumina dust is easy to disperse,so the equipment needs to be sealed and equipped with a dust removal system.
Equipment maintenance:Clean residues regularly and check vulnerable parts such as agitators and screens.
Safety protection:Explosion-proof design(if organic solvents are involved),operators wear dust masks.

5.Advantages of Co-nele inclined intensive mixer granulation equipment

Co-nele as a professional manufacturer:
Customized design:Optimize the structure according to the characteristics of alumina(such as anti-sticking wall design).
High uniformity:Patented mixing technology ensures a narrow particle size distribution.
Energy saving and low consumption:The heat recovery system reduces drying costs.
Intelligent control:Data recording and remote monitoring functions facilitate process traceability.
Co-nele alumina powder mixing granulator

6.Troubleshooting and solution

If users encounter problems,you can refer to the following ideas:
Uneven particles:Check the uniformity of binder spraying,stirring speed or fluidizing air flow stability.
Insufficient output:Optimize feed speed or upgrade motor power.
Low particle strength:adjust the binder ratio or increase the curing step.
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