Vertical Screw Mixer

What is vertical screw mixer?

Vertical screw mixer, also known called vertical screw blender or conical screw mixer, is a type of industrial mixing equipment used for blending and homogenizing dry powders, granules and other bulk materials. It cansists of a vertically priented cone-shaped vessel whth a rotating screw or helix that extends along the axis of the cone The design of the verticle screw mixer allows for efficient and gentle mixing of materials.

conical screw mixer

What is vertical screw mixer feature?

1. Vertical Cone-shaped Vessel

The vessel has a conical shape, allowing for a gradual blending of materials as hey move toward the bottom.

2. Screw or Helix Auger

A vertically oriented screw or helix extends from the top to the bottom of the cone. This screw is responsible for lifting and cascading the materials, ensuring thorough mixing.

3. Rotation

The screw rotates about its axis, creatinng a lifting and tumbling action. The rotational speed can be adjusted to control the mixing intensity.

4. Material Discharge

The blended material is discharged from the botton of the cone, typically through a valve or outlet.

5. Gentle Mixing Action

Vertical screw mixer is known for its gentle mixing action, making it suitable for blending fragile or heat-sensitive materials without causing degradation.

6. Batch or Continuous Operation

Vertical screw mixer can be designed for both batch and continuous operation, depending on the specific requiremens of the process.

7. Material Flexibility

Vertical screw mixer can handle a variety of materials, including powders, granules and particles of different sizes and densities.

8. Customizable Design

The design of vertical screw mixer can be customized based on factors such as the capacity, material of construction, discharge mechanism, and specific process requirements.

9. Easy to Clean

Some vertical screw mixers are designed for easy cleaning and maintenance, with features such as quick-release mechanisms for the screw and easy access to the interior.