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The Top Entry Agitators for Pulp and Paper Processing are engineered to deliver efficient, reliable, and energy-saving mixing performance in the demanding environments of pulp stock preparation, chemical treatment, and paper production systems.
Designed with robust construction, custom impeller geometries, and optimized motor configurations, these top entry agitators ensure effective suspension, blending, and homogenization of fibrous materials — critical for consistent paper quality and production stability.
Keheng's agitators are widely used in pulp mills, paper manufacturing plants, and wastewater treatment units, providing long-lasting performance and minimal maintenance.
Key Features
Heavy-Duty Top Entry Design
Vertical mounting from the top of the tank ensures strong axial flow, ideal for mixing high-consistency pulp or thick fiber suspensions.
Superior Mixing Efficiency
The impeller is precisely engineered to maintain uniform fiber distribution, reduce floc formation, and improve chemical penetration during bleaching, coating, or refining.
Rugged Construction Materials
Fabricated from stainless steel, carbon steel, or duplex steel, ensuring excellent resistance to corrosion and mechanical stress in continuous operations.
Process-Specific Customization
Available with multiple impeller options (e.g., hydrofoil, pitched blade, or propeller type), optimized for low, medium, and high consistency pulp mixing.
Reliable Mechanical Sealing
Equipped with high-quality mechanical seals or stuffing boxes, ensuring leak-free performance even in high-pressure or temperature conditions.
Energy-Efficient Operation
Optimized impeller geometry minimizes power consumption while maximizing flow circulation and blending efficiency.
Application Areas
The Top Entry Agitators are specifically designed for pulp and paper industry processes, including:
Stock Preparation and Mixing
Ensures homogenous mixing of pulp fibers, additives, and fillers before the papermaking stage.
Bleaching and Chemical Treatment Tanks
Provides uniform chemical distribution for efficient bleaching, dyeing, or pH adjustment.
Coating and Pigment Preparation
Achieves consistent pigment dispersion and viscosity control in coating applications.
Pulp Storage and Chest Tanks
Prevents fiber settling and maintains pulp suspension during intermediate storage.
Wastewater and Effluent Treatment Systems
Enhances aeration and sludge suspension, supporting environmental compliance and water recycling.
Material and Design Options
To meet the diverse requirements of pulp and paper processing plants, Keheng offers a variety of material and configuration choices:
Materials: Stainless Steel 304/316L, Duplex Steel, or Rubber-lined Carbon Steel
Impeller Styles: Hydrofoil (for low energy use), Pitched Blade (for medium consistency pulp), or Customized (for special processes)
Motor Options: Siemens, SEW, Nord, ABB — ensuring reliable and efficient drive performance
Sealing Systems: Single/Double Mechanical Seal, Stuffing Box, or Lip Seal depending on process conditions
Impeller Type
Keheng Mixing has various type of propeller design to meet difference type of applications, viscosity and environments. Each of this propeller design would generated difference type of flow pattern, shear stress, solid suspension possibilities and gas dissolved applications.
The Top Entry Agitators for Pulp and Paper Processing are engineered to deliver efficient, reliable, and energy-saving mixing performance in the demanding environments of pulp stock preparation, chemical treatment, and paper production systems.
Designed with robust construction, custom impeller geometries, and optimized motor configurations, these top entry agitators ensure effective suspension, blending, and homogenization of fibrous materials — critical for consistent paper quality and production stability.
Keheng's agitators are widely used in pulp mills, paper manufacturing plants, and wastewater treatment units, providing long-lasting performance and minimal maintenance.
Key Features
Heavy-Duty Top Entry Design
Vertical mounting from the top of the tank ensures strong axial flow, ideal for mixing high-consistency pulp or thick fiber suspensions.
Superior Mixing Efficiency
The impeller is precisely engineered to maintain uniform fiber distribution, reduce floc formation, and improve chemical penetration during bleaching, coating, or refining.
Rugged Construction Materials
Fabricated from stainless steel, carbon steel, or duplex steel, ensuring excellent resistance to corrosion and mechanical stress in continuous operations.
Process-Specific Customization
Available with multiple impeller options (e.g., hydrofoil, pitched blade, or propeller type), optimized for low, medium, and high consistency pulp mixing.
Reliable Mechanical Sealing
Equipped with high-quality mechanical seals or stuffing boxes, ensuring leak-free performance even in high-pressure or temperature conditions.
Energy-Efficient Operation
Optimized impeller geometry minimizes power consumption while maximizing flow circulation and blending efficiency.
Application Areas
The Top Entry Agitators are specifically designed for pulp and paper industry processes, including:
Stock Preparation and Mixing
Ensures homogenous mixing of pulp fibers, additives, and fillers before the papermaking stage.
Bleaching and Chemical Treatment Tanks
Provides uniform chemical distribution for efficient bleaching, dyeing, or pH adjustment.
Coating and Pigment Preparation
Achieves consistent pigment dispersion and viscosity control in coating applications.
Pulp Storage and Chest Tanks
Prevents fiber settling and maintains pulp suspension during intermediate storage.
Wastewater and Effluent Treatment Systems
Enhances aeration and sludge suspension, supporting environmental compliance and water recycling.
Material and Design Options
To meet the diverse requirements of pulp and paper processing plants, Keheng offers a variety of material and configuration choices:
Materials: Stainless Steel 304/316L, Duplex Steel, or Rubber-lined Carbon Steel
Impeller Styles: Hydrofoil (for low energy use), Pitched Blade (for medium consistency pulp), or Customized (for special processes)
Motor Options: Siemens, SEW, Nord, ABB — ensuring reliable and efficient drive performance
Sealing Systems: Single/Double Mechanical Seal, Stuffing Box, or Lip Seal depending on process conditions
Impeller Type
Keheng Mixing has various type of propeller design to meet difference type of applications, viscosity and environments. Each of this propeller design would generated difference type of flow pattern, shear stress, solid suspension possibilities and gas dissolved applications.
