Agitator Technology

Seven agitators.
One task: optimal mixing.

From proven standard solutions to individual custom designs.

Spiralo® agitator
01
Horizontal
Spiralo®
Schwanko agitator
02
Horizontal
Schwanko
Hydromixer agitator
03
Horizontal
Hydromixer
Long-shaft agitator
04
Long Shaft
Long-Shaft Agitator
Vertical agitator
05
Vertical
Vertical agitator
Zentralrührwerk von Steverding, freigestellt – zwei Varianten
06
Central
Central Agitator
Plug flow agitator
07
Plug Flow
Plug Flow Agitator
Custom Design
Standard doesn't fit?
Individual solutions for special plants.
Services

One partner,
many services.

From design to engineering, manufacturing, and service – everything from a single source in Stadtlohn.

Research & Development
New agitator concepts
→
Engineering
In-house engineering in Stadtlohn
→
Flow simulation
Optimization before construction
→
Manufacturing
In-house Production in Stadtlohn
→
Installation
On-Site Installation
→
After-Sales Service
Service, Maintenance, Spare Parts
→
Partner Service
Partners Worldwide
→
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Vertical Agitator
05
05
Vertical Agitator

Vertical agitator

The Slim One.

Vertical mixing solution for tanks with concrete covers, available with various Steverding paddle geometries. Also perfect for pre-mashing tanks.
Vertical Agitator
A – AMixing element view
Perfect for concrete covers
Thanks to uncomplicated top mounting
Various paddle geometries
Flexibly adaptable to substrates and tank sizes
Space-saving
For plants with limited space between tanks
Functional principle

Perfect for concrete covers.

Our vertical agitators are the right solution when space is limited within the tank or the plant design. Due to their vertical design, they operate in a space-saving yet effective manner. Thanks to various paddle geometries, the vertical agitators can be flexibly adapted to different substrates and tank sizes. They are also perfectly suited for pre-mashing pits.
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
Vertical Agitator
Motor power
1–22 kW
Torque
14,500–21,100 Nm
Thrust max.
9.6–13 kN
Displacement volume
16,475 m³/h
Rotational speed
10–400 rpm
Agitator diameter
2,000–5,200 mm
Gearbox
3-stage planetary gear unit
Tank size
for all tank sizes
ATEX-compliant
1
Mixing efficiency
●●○ Gut
Highly viscous media
●●● Sehr gut
Low-viscosity media
●●○ Gut
Fluctuating filling level
●●● Sehr gut
Applications

Designed for these tanks.

The right solution when space is limited within the tank or the plant design.
Suitability
Digester
Primary digester
●●● Sehr gut
Suitability
Secondary digester
Second stage
●●● Sehr gut
Suitability
Digestate storage
Large volume
●○○ Eingeschränkt
Suitability
Pre-pit
Reception & storage
●●○ Gut
Variants & options

One principle, multiple designs.

01
02
03
04
Other agitators

Does another system fit better?

Zentralrührwerk von Steverding, freigestellt – zwei Varianten
06
Central Agitator
Central Agitator
The Soloist.
Plug flow agitator
07
Plug Flow Agitator
Plug Flow Agitator
The Special One.
Spiralo® agitator
01
Horizontal Agitator
Spiralo®
The Innovative One.