Dual Shaft Mixer
Concentric two-axis mixer is an efficient mixing equipment with a unique two-axis concentric design, which is mainly used for processing medium and high viscosity materials and high mixing uniformity requirements. The device uses one shaft to drive the mixing paddle for low speed mixing, and the other shaft to drive the dispersing disc for high speed dispersion, so as to achieve the effect of mixing and dispersing integration. Widely used in coating, ink, adhesive, cosmetics, food and other industries.
Description
Concentric Dual shaft mixer--Dual Shaft Mixer
There are two sets of mixing shafting in the simplified system: high speed mixing and low speed mixing, and the main axes are in the center of the container, that is: concentric double-shaft mixer.
Main Frame
(1) Main body of the framework
Material: High-strength carbon steel or stainless steel is usually used to ensure the bearing capacity and corrosion resistance of the frame.
Structural design: The frame is welded or spliced to ensure the overall stability and strength.
Function: To provide support for each component of the equipment, to carry the weight of the mixer, the drive device and the material tank.
(2) Driving device
Main motor: provides power for the mixing system and drives two mixing shafts to operate synchronously or independently.
Reducer: According to the material viscosity and process requirements to adjust the mixing speed, generally using hard gear reducer to improve durability.
Transmission mechanism: gear or belt drive is used to ensure the synchronous operation of the two axes and avoid speed deviation.
(3) concentric biaxial system
Inner shaft: usually used for high-speed dispersion or mixing, suitable for refining and mixing materials.
External shaft: used for low-speed mixing to promote the circulation of materials and avoid dead corners.
Concentric design: internal and external axes are installed coaxial, saving space and improving equipment operation efficiency.
(4) Lifting device (optional)
Function: Used to adjust the height of the mixing device to adapt to different specifications of the mixing container.
Type:
Hydraulic lifting: Smooth lifting, suitable for high-power equipment.
Electric lift: easy to operate, often used in small and medium-sized equipment.
(5) Support base
Function: Support the whole frame to ensure the stability of the equipment during operation.
Design features:
Anti-vibration design is adopted to reduce vibration and noise during mixing.
Equipped with adjustable anchor bolts for easy installation and horizontal adjustment.
(6) Safety protection device
Function: Ensure the security of the device during operation.
Content:
Protective cover: Protects transmission components from accidental contact.
Limit device: prevent lifting over or overload operation.
Temperature control device: Monitor the temperature of the motor and reducer to prevent overheating.
Functions and features of the host frame
Feature
Supporting role: Bearing the weight of the mixing device, the driving device and the mixing tank.
Transmission function: Through the concentric shaft design to achieve the coordinated operation of the internal and external shafts.
Stability guarantee: the frame structure design is reasonable to ensure the smooth operation of the mixing process.
Security: Provides necessary protection and support for device operation to reduce the failure rate.
peculiarity
High strength: The frame is made of high-strength materials, which can withstand the mechanical load of long-term operation.
Corrosion resistance: For equipment dealing with corrosive materials, the frame is usually made of corrosion resistant coating or stainless steel material.
Modular design: easy to disassemble, maintain and transport.
High space utilization: The concentric dual-axis design makes the equipment more compact and suitable for small industrial sites.
Applications of Concentric Dual-Shaft Mixers
New Energy and Electronic Materials
In the fields of lithium battery slurry and photovoltaic coatings, the concentric dual-shaft mixer ensures precise control of mixing quality. It evenly disperses conductive agents, active substances, and solvents, guaranteeing slurry stability and uniformity, which directly enhances battery performance and lifespan.
High-Performance Coatings and Inks
For high-solid-content coatings and specialty inks, the dual-shaft mixing structure effectively prevents material layering and residual air bubbles while improving product smoothness and flow properties.
Chemicals and Sealants
Widely applied in the production of sealants, tackifiers, and composite materials, the mixer delivers stable mixing performance for polymer compounds, ensuring the mechanical properties and long-term stability of the products.
Food and Pharmaceutical Production
In the food industry, the mixer is used for producing syrups, sauces, and emulsified foods, completing homogenization quickly while preserving flavor and nutrients. In pharmaceuticals, it is ideal for mixing ointments and creams, meeting strict GMP standards for uniformity and safety.
Cosmetics and Personal Care Products
In the production of high-end cosmetics such as creams, serums, and lotions, the concentric dual-shaft mixer excels with its efficient dispersion and precise mixing capabilities, ensuring a fine texture and superior product stability.
Core advantage of equipment
Efficient Handling of Complex Materials
Capable of processing high-viscosity materials with viscosities up to several million centipoises, making it particularly suitable for high-solid-content or highly filled materials.
Support for Multifunctional Processes
Combines mixing, dispersion, and vacuum degassing in one system. Additional heating or cooling functions can be integrated to support more complex processes.
Vacuum Mixing Technology
The vacuum function effectively eliminates air bubbles during mixing, improving product density and quality.
Energy Efficiency and Environmental Friendliness
Optimized design reduces energy consumption and minimizes material waste, aligning with modern green manufacturing standards.
Modular Design and Intelligent Control
Offers a range of modular components to meet diverse process requirements. Equipped with an intelligent control system for real-time monitoring of temperature, speed, and pressure, enhancing production automation and efficiency.
Specification--Dual Shaft Mixer
| Model(L) | TSJ-100 | TSJ-200 | TSJ-500 | TSJ-800 | TSJ-1000 |
| Volume(L) | 100 | 200 | 500 | 800 | 1000 |
| Low speed motor (kw) | 1.1 | 2.2 | 5.5 | 7.5 | 11 |
| Low speed shaft speed (rpm) | 29 | 29 | 29 | 29 | 29 |
| High speed motor(kw) | 4 | 7.5 | 22 | 30 | 37 |
| High speed spindle speed(rpm) | 0-1500 | 0-1500 | 0-1500 | 0-1500 | 0-1500 |
| Lifting height(mm) | 700 | 800 | 1000 | 1100 | 1200 |
Our Company
Qinghuangdao Pengyi Intelligent Technology Co., LTD., was founded in 1995, concentrates on the equipment of wet grinding, dispersing, mixing and production line with the high level of intelligent system. Pengyi offers the services ODM and OEM, with the professional departments which includes R&D, manufacture and marketing. Currently, Pengyi is one of the top manufactures in the Chinese industry of grinding, mixing with the years development and accumulation.
Adhering to the principle of "quality guaranteed,reliable service,customer satisfaction", the company firmly pursues technological innovation in the industry with the support of technical research and development strength, quickly responds to the needs of customers in the market,explores diversified markets, and wholeheartedly provides intimate service for customers.
Pengyi is looking forward to becoming your partner!
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FAQ
There are many kinds of devices on the website. What are they used for?
1) Dispersion mixing equipment for solid and liquid high viscosity slurry, suitable for coating, adhesive, new energy (lithium
battery slurry), rocket propellant and other industries;
2) Equipment for ultrafine dispersion grinding and crushing of materials, used for grinding new materials such as
coatings,paints,inks, pharmaceutical preparations, lithium battery anode and cathode materials, ceramic materials, etc.
3) Other related equipment for coating, adhesive, lithium battery slurry production line.
How to choose the right mixing machine for your material?
Please describe the information of your material, including the name, viscosity, solid content, additives, the purpose to be
achieved and the state of the material. Our technicians will recommend the suitable mixer based on this information.
Your product details page does not have the type of paddle I want?
We have a strong technical team that can customize the mixing paddle you want according to your requirements.
Do double planets have vacuum pumps?
The double planet experimental mixer (2L-30L) will be equipped with a vacuum pump, and the production mixer larger than 30L will not be equipped with a vacuum pump, because we default that the production workshop will have a vacuum source, if we need to bring a vacuum pump, please inform us in advance.
Can double planets heat/cool materials?
The barrel of the double-planet mixer is jacketed, and water or oil can be added to heat or cool the material.
How to choose the right type of grinding machine for your material?
Please tell us the material you need to make, feed fineness, discharge fineness, temperature requirements, capacity
requirements,we will help you recommend the matching model and the size of the grinding medium.
Do our materials contain flammable and explosive substances?
We can do motor explosion-proof (electrical cabinet remote control non-explosion-proof) and the whole machine explosion-proof, to ensure safe production.
How to install and debug the equipment when it arrives at our factory?
Most of our equipment is the whole machine directly transported, with the opportunity to come with the manual and the circuit manual, as long as the circuit manual is connected to the power can be turned on, and then according to the manual can be operated and used, if special treatment is required, our engineers will be able to provide remote video guidance.
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