A double shaft mixer is an efficient mixing device characterized by two independent and usually opposite rotating mixing shafts, which can achieve deep mixing and uniform distribution of materials. This type of mixer is widely used in industries such as chemical, pharmaceutical, food, and building materials, and is particularly suitable for handling high viscosity materials, materials containing solid particles, and situations that require fine mixing.
Equipment Structure and Composition
The main structure of a double shaft mixer includes:
Mixing tank: used to hold materials, usually designed as a closed type to ensure sealing and material cleanliness during the mixing process.
Dual axis mixing device: It includes two independent mixing shafts with different types of mixing blades installed on them, such as paddle type, spiral belt type, spiral belt type, etc. The two shafts usually rotate in opposite directions to achieve cross mixing of materials.
Drive system: consisting of two independent motors and reducers, each driving the rotation of two mixing shafts.
Sealing system: Ensure the sealing of the mixing tank to prevent material leakage and the entry of external impurities.
Feeding and discharging system: The feeding port is used for adding materials, and the ischarging port or valve is used for discharging the mixed materials.
Control system: used to monitor and adjust parameters such as mixing speed and mixing time to meet different mixing requirements.
Working Principle
The working principle of a dual axis mixer is based on the cross rotation of two independent mixing shafts, which mix materials through the mixing blades:
Feed: The material is added to the mixing tank from the feed inlet.
Mixing: Two mixing shafts rotate in opposite directions, driving the mixing blades to shear, roll,and diffuse the material, achieving deep mixing of the material.
Discharge: The uniformly mixed material is discharged through the discharge port or discharge valve.
Equipment Features
Excellent mixing effect: The cross rotation of two stirring shafts can achieve deep mixing of materials, especially suitable for handling high viscosity and materials containing solid particles.
Strong adaptability: Suitable for various materials and industries, including chemical raw materials, food additives, pharmaceutical raw materials, building materials, etc.
Uniform mixing: The dual axis mixer can ensure the uniform distribution of materials in the mixing tank and improve the mixing quality.
Flexible operation: By adjusting the mixing speed and time, it can adapt to the mixing needs of different materials.
Stable structure: The dual axis design and enclosed mixing tank ensure the stability of the equipment and the cleanliness of the materials.
| Model |
Reducer Model
|
Power(kw) | Speed（r/min) | Capacity（t/h) |
Weight（kg）
|
| 400 | 400-1V-2 | 11 | 52 | 20 | 2350 |
| 450 | 500-1V-2 | 15 | 52 | 25 | 2620 |
| 500 | 500-1V-2 | 18.5 | 53 | 30 | 2980 |
| 550 | 650-1V-2 | 22 | 53 | 35 | 3450 |
| 600 | 650-1V-2 | 30 | 52 | 40 | 3850 |
| 650 | 750-1V-2 | 37 | 52 | 45 | 4260 |
