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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Spiralo®
01
01
Horizontal Agitator

Spiralo®

The Innovative One.

Slow-running agitator with characteristic spiral geometry. Developed for a uniform flow even with demanding substrates and with a focus on efficient mixing.
Spiralo®
A – AMixing element view
Slow-running
Gentle, energy-efficient mixing
Spiral geometry
Uniform flow throughout the entire tank
Patented technology
Developed with universities and research institutions
Functional principle

Directed flow instead of random.

More material movement with the same motor – that is what the Spiralo® can do! It was developed and patented based on our many years of experience in agitator manufacture in cooperation with universities and research institutions. Due to the spiral arrangement of the paddle blades, it generates a high suction effect, which makes it possible to move more material with the same energy input, even with difficult substrates and fluctuating fill levels.
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
Horizontal Agitator
Motor power
15 / 22 kW
Torque
14,500 Nm / 21,100 Nm
Thrust max.
7.25 / 10.55 kN
Displacement volume
35,300 m³/h
Rotational speed
10 rpm
Agitator diameter
4,200 mm (special diameters possible)
Gearbox
3-stage planetary gear unit
Tank size
For all tank sizes
ATEX-compliant
1
Mixing efficiency
●●● Sehr gut
Highly viscous media
●●● Sehr gut
Low-viscosity media
●●● Sehr gut
Fluctuating filling level
●●● Sehr gut
Applications

Designed for these tanks.

For a uniform flow throughout the entire tank – even with difficult substrates. Highly suitable for digesters, secondary digesters, and digestate storage.
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.

01
02
03
04
Other agitators

Does another system fit better?

Schwanko agitator
02
Horizontal Agitator
Schwanko
The All-Rounder.
Hydromixer agitator
03
Horizontal Agitator
Hydromixer
The Series Champion.
Long-shaft agitator
04
Long-Shaft Agitator
Long-Shaft Agitator
The Giant.