Long-shaft agitator up to 18 m shaft length

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Long-Shaft Agitator

The Giant.

Developed for deep and large-volume tanks with high dry matter content. With shaft lengths up to 18 meters and various paddle geometries.

A – AMixing element view

Up to 18 m shaft length

Flow precisely to the centre of the tank

Protection against deposits

Uniform mixing of deep tanks

All paddle geometries

Precisely adaptable to substrate and requirements

Functional principle

Perfect flow even in large tanks.

Our long-shaft agitators are ideal for large-volume tanks and high dry matter content. With lengths up to 18 meters, they direct the flow precisely to the centre of the tank, ensuring uniform mixing and reliable protection against deposits. Another advantage: they can be equipped with all our paddle geometries and thus precisely adapted to substrates and requirements – from highly viscous media to changing feedstocks.

Technical Data

Designed for your tank.

The characteristic values result from tank geometry, substrate, and operating conditions. The values shown are guide values – the specific design is carried out together with our engineering team.

Design

Long-Shaft Agitator

Motor power

22 kW

Torque

21,100–46,000 Nm

Thrust max.

depending on paddle selection

Displacement volume

depending on paddle selection

Rotational speed

5 - 10 rpm

Agitator diameter

4,400 mm (special diameters possible)

Gearbox

3-stage planetary gear unit

Tank size

for all tank sizes

ATEX-compliant

Mixing efficiency

Depending on the paddle geometry

Highly viscous media

Depending on the paddle geometry

Low-viscosity media

Depending on the paddle geometry

Fluctuating filling level

Depending on the paddle geometry

Applications

Designed for these tanks.

Ideal for deep or large-volume tanks, even with highly viscous media and changing feedstocks.

Suitability

Digester

Primary digester

●●● Sehr gut

Suitability

Secondary digester

Second stage

●●● Sehr gut

Suitability

Digestate storage

Large volume

●●● Sehr gut

Suitability

Pre-pit

Reception & storage

●●○ Gut

Variants & options

One principle, multiple designs.

Our long-shaft agitators can be equipped with all our paddle geometries and thus precisely adapted to the substrate and requirements.

Helix Type

The Helix type brings the suction effect with two spiral rows of paddles – similar to our Spiralo® – into the edge areas of large tanks.

Schwanko Type

Reach meets flexibility: As a long-shaft agitator, the Schwanko prevents floating and settled layers with fluctuating fill levels.

Hydromixer Type

Full power for large tanks: The Hydromixer long-shaft agitator mixes high dry matter content with maximum circulation capacity.

Other agitators

Does another system fit better?