Intensive Mixer for Refractory Brick|Refractory Mixing
What is CR22 refractory brick intensive mixer 1000L used for?
The CR22 intensive mixer (1000L) is used for mixing refractory brick materials, including high-alumina, magnesia, and corundum-based formulations. It provides high homogeneity, fast mixing cycles, and improved brick density, making it ideal for modern refractory brick production lines.
Key Specifications
Model :CR22 Intensive Mixer
Capacity :1000L
Mixing Time :3–4 min
Mixing Principle :Counter-current (rotor + rotating pan)
Application :Refractory brick materials
Mixing Technology
The CR22 intensive mixer adopts a counter-current intensive mixing system:
Rotating mixing pan → ensures full material movement
High-speed rotor → creates strong shear & dispersion
Continuous material circulation → no dead zones
Key Result:
Uniform binder distribution
Efficient fine powder dispersion
Stable brick quality

Application Case: Refractory Brick Production Line
Project Type-
Refractory brick manufacturing plant upgrade
Location-
Southeast Asia
Materials Processed-
High-alumina brick mix
Magnesia brick materials
Corundum refractory compositions
Project Objectives
The customer aimed to:
Improve mixing uniformity
Increase green brick density
Reduce mixing time and energy cost
Replace inefficient pan mixer
Solution Provided
The plant installed CR22 refractory intensive mixer (1000L) with:
High-speed rotor system
Adjustable mixing parameters
Controlled liquid/binder addition
Process Workflow
Raw material feeding (aggregates + fine powders)
Rotor high-speed dispersion
Binder/liquid addition
Intensive mixing & micro-granulation
Discharge to brick forming system
Key Benefits for Refractory Brick Production
1. Higher Brick Density
Improves strength and durability
2. Better Particle Distribution
Ensures uniform structure inside bricks
3. Faster Production Cycle
Increases overall plant capacity
4. Reduced Defects
Lower cracking and segregation issues
Customer Feedback
“After using the CR22 intensive mixer, our refractory brick density and consistency improved significantly. The production cycle is shorter and more stable.”
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