Low Speed Mixing Kettle
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The PMK low speed mixing kettle is built for macroscopic mixing process, where gentle mixing and stable circulation are more important than high-speed dispersion. Using a low-speed, high-torque stirring system (typically 10–100 rpm), the kettle drives material flow throughout the vessel to achieve uniform mixing and consistent heat transfer. Depending on the application, it can be equipped with anchor, frame, paddle, or helical agitators to match different material behaviors. This makes it suitable for medium to high viscosity materials, shear-sensitive products, and processes that require controlled, stable mixing. It is widely used in industries such as chemicals, pharmaceuticals, food processing, coatings, and new energy materials.
| Model | Capacity (m³) | Stirring Power (kW) | Stirring Speed (rpm) |
| 1 | 2.2 | 130 | |
| 2 | 4 | 120 | |
| 3 | 5.5 | 120 | |
| 5 | 11 | 120 | |
| 8 | 15 | 85 | |
| 10 | 18.5 | 85 |
Equipped with Siemens PLC
Low Speed Mixing Blade
Customized Siemens or ABB inverter
ATEX-Certified Motor (Customized)
Suitable for wet processing of liquid–liquid and solid–liquid systems.
Paints and Coatings
Inks
Leather Coatings
Pesticides and Fertilizers
Viscous Materials
Cosmetics
Chemicals
New Materials
- High torque mixing performance
The low-speed, high-torque design allows the agitator to move and fold medium to high viscosity materials effectively, ensuring consistent mixing throughout the vessel. - Gentle mixing for sensitive materials
The mixing process is driven by bulk circulation rather than high shear, making it suitable for shear-sensitive materials such as emulsions, polymers, and certain chemical formulations. - Flexible agitator configurations
A range of agitator types, including anchor, frame, propeller, ribbon, and turbine, can be selected to match different material characteristics and processing requirements. - Controlled temperature management
The kettle can be equipped with jacketed, half-pipe, or coil heating and cooling systems, allowing better control of material temperature during processing. - Durable construction for long-term use
The vessel is typically made from 304 or 316L stainless steel, providing good corrosion resistance and supporting long service life in industrial environments.
Customized Mixing Blades
Different forms of mixing blades can be customized according to specific process requirements of customers, such as flat blades, cup shaped blades, etc.
Customized temperature control system
Heating and cooling options can be configured based on the process, including external coils, electric heating, or jacketed systems. This allows better temperature control during mixing and improves process stability.
Accurate automation control
The PLC control system enables precise adjustment and real-time monitoring of key parameters such as mixing speed, temperature, vacuum level, and processing time, supporting consistent operation and reliable batch results.
