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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Research & Development

Research & Development

From insight to the right solution.

Tolerances between theory and practice should be as low as possible, which is why we have our own laboratory and also cooperate with regional universities.
Research and material testing in the Steverding laboratory
Research & Development · Stadtlohn

Our Approach

Understand first, then develop.

We don’t like standstill. Neither in our agitators nor in our development.

With us, research and development belong together: Research provides new insights into substrates, media, and flow behavior, while development translates them into concrete components for your plant. This combination of scientific foundation and practical experience is one of the reasons why we find reliable solutions even for difficult substrates and special requirements. In doing so, we work closely with your engineering team and coordinate every step together.

Laboratory
Analysis of substrates and media
Simulation
Flow patterns in the tank
Special Solutions
Individual development through to execution

Research & Development

What we investigate and develop.

We coordinate with you to determine which investigations and solutions are most beneficial for your plant.
Substrates
Properties and behavior in the tank
Media
Viscosity, flow behavior, aggressive substances
Flow
Simulation of patterns and dead zones
Tank & Installation
Unusual geometries and space conditions
Conversion
Adaptation of existing plants
Cooperation
Projects with universities
Opened substrate sample
CFD flow simulation of an agitator to optimize mixing

Your Benefits

What sets our Research & Development apart.

Four reasons why operators rely on us for special requirements.
Viscometer in action
Benefit 01
In-house research center
In our own laboratory, we analyze substrates and media before making a recommendation.
Laptop with simulations
Benefit 02
Scientifically verified
Flow simulation and collaborations with universities provide the basis for every design.
Team discussing a custom solution on a large screen
Benefit 03
Individual custom solutions
We develop the right solution for unusual tanks, aggressive media, or tight space conditions.
Employee on the phone in the engineering office
Benefit 04
Closely coordinated
We work closely with your engineering team and accompany you from the initial idea to execution.
Fully assembled agitators with drives in the workshop

From Practice

Sound design, measurable result.

We redesigned the mixing technology for a digester with a diameter of 28 m. After optimization with a Spiralo®, the methane yield increased by 12%.
Application
Biogas · Digester
Tank
28 m
Solution
Spiralo®
Result
+12% methane yield

Further Services

What emerges from Research & Development.

Engineering and CAD planning of agitators at Steverding
Planung

Engineering

From standard agitators to custom solutions: Our engineering department designs every plant to fit your tank, medium, and process perfectly.
CFD flow simulation of an agitator to optimize mixing
03
Planung

Flow simulation

With modern, manufacturer-independent flow simulation, we size your agitator precisely to your substrate, tank, and process before the first screw is turned.
before the first screw
Sized
Employee assembling a shaft in our in-house production in Stadtlohn
Fertigung

Manufacturing

We manufacture our agitators in our own plant in Stadtlohn: modularly designed, maintenance-friendly, and built for long-term, reliable operation.
Hydromixer agitators in an empty concrete tank
Inbetriebnahme

Installation

Our service technicians install and align your agitator directly on site, professionally, carefully, and with clear communication throughout the entire installation process.
After-sales support at Steverding - personal customer support
Betrieb

After-Sales Service

We continue to support you after your purchase: direct contact with the factory, large inventories, and fast response times instead of an anonymous ticket system.
Steverding mixing technology brochure
Partner

Partner Service

We support our sales partners with training, marketing materials, and our profound expertise gained from over 30 years in agitator technology.