The Double Shaft Butterfly Mixer is designed for processing medium to high viscosity materials that require efficient mixing, dispersion, and uniform blending. The equipment combines a butterfly agitator with a high speed disperser to achieve both gentle material circulation and strong shear dispersion in one mixing system.
The butterfly mixing structure provides excellent radial and axial material movement. Its unique rolling mixing effect makes it suitable for high-viscosity materials that are difficult to process with conventional agitators. Equipped with a PTFE wall scraper, the mixer effectively reduces material adhesion on the vessel wall and minimizes dead zones during operation.
The integrated high speed disperser is designed for breaking down and dispersing slurry-like raw materials with different viscosity levels. Through the high-speed rotation of the dispersing disc, strong shear force, impact, and friction are generated between the material and the disc, enabling faster dissolution, improved dispersion, and more consistent mixing results.
Main Features
Dual Shaft Mixing Structure
The mixer adopts a dual shaft configuration with two independently driven mixing systems:
The combination of high-speed and low-speed mixing functions allows the equipment to handle demanding viscosity conditions while improving overall processing efficiency.
Hydraulic Lifting System
The mixing head is equipped with a hydraulic lifting mechanism, allowing convenient movement between working and non-working positions.
During operation, the butterfly agitator can move vertically to improve material circulation and enhance mixing uniformity throughout the vessel.
Adjustable Mixing Speed
The operating speed can be adjusted through frequency converter control, allowing users to optimize mixing parameters according to different materials and production requirements.
Jacketed Mixing Tank Design
The jacketed tank structure supports temperature control during processing.
The equipment can be connected with heating or cooling systems, allowing operators to maintain suitable processing temperatures for different materials.
Vacuum and Inert Gas Operation
The sealed mixing system supports vacuum operation or inert gas protection, making it suitable for processes requiring controlled production environments.
Material and Structural Options
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Standard wetted parts: Stainless Steel 304
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Optional material: Stainless Steel 316L
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Floor-mounted design for stable industrial installation
Applications
The Double Shaft Butterfly Mixer is suitable for mixing, dissolving, blending, and reaction processes involving medium and high viscosity materials.
Typical applications include:
The equipment is widely used in chemical processing industries where consistent dispersion performance and reliable high-viscosity mixing capability are required.
Competitive Advantages
High Mixing Efficiency
The Double Shaft Butterfly Mixer integrates multiple mixing technologies, including butterfly agitators, high speed dispersers, and wall scraping systems.
During operation:
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The butterfly agitator creates continuous material circulation.
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The high speed disperser provides intensive shear and dispersion.
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The wall scraper removes material buildup from the inner vessel surface.
This combined mixing method improves material exchange efficiency and helps achieve a more uniform final product.
For high-viscosity applications, the jacketed vessel can also introduce heating or cooling media to optimize material flow and further improve mixing performance.
Simple Operation and Convenient Control
The mixer is equipped with a human-machine interface for easier operation and process management.
Operators can control and monitor key functions through the touch screen, including:
The intuitive control system helps simplify daily operation and improves production convenience.
Durable Industrial Construction
The equipment uses an industrial three-phase asynchronous motor designed for continuous operation and long service life.
The standard wetted components are manufactured from Stainless Steel 304, with Stainless Steel 316L available as an option for applications requiring enhanced corrosion resistance.
The robust structure and reliable materials make the Double Shaft Butterfly Mixer suitable for long-term industrial production environments.
Technical Summary
Mixer Type: Double Shaft Butterfly Mixer with High Speed Disperser
Mixing System: High speed disperser + low speed butterfly agitator with PTFE scraper
Speed Control: Frequency converter control
Tank Type: Jacketed tank
Operation Mode: Airtight / Vacuum / Inert gas protection
Heating & Cooling: Available through jacket system
Wetted Material: Stainless Steel 304 (SS316L optional)
Installation: Floor mounted design
The Double Shaft Butterfly Mixer provides an efficient solution for manufacturers requiring reliable dispersion, high-viscosity mixing, and precise process control in chemical and industrial production applications.
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