Consultancy, development, design and production

Solid technical knowledge complemented by extensive experience in the development, design, production, delivery and servicing of screw conveyors makes us a top adviser and sounding board for everything related to conveyor systems with screw conveyors. 

Behind the development, delivery and our passion are owners with technical backgrounds and more than 30 years of experience in the development and production of screw conveyors.

We supply solutions:

Full screw functions
Powder transport
Pulverising solution
Granulate transport
Belt for screw
Closed/open screw transport

We are climate ready

... and locally based as a sponsor of Business Haderslev, SønderjyskE Ice Hockey and Team Rynkeby

We have advised over 1,000 customers across various industries worldwide

We deliver to a wide range of industries

We are one of the leading suppliers of precise solutions for screw conveyor transport of a wide range of products in any industry. Most customer and processing needs can be covered by us.


- Short service life / rapid wear and tear
- Acid + Abrasives
- ...

Waste treatment plants

- Bio
- Household
- ...

District heating

- Dosage
- Wastewater
- ...


- Oil
- Wastewater
- ...

Pulp & Paper

- Acids + Abrasives
- Wood pellets
- ...

Food products

- Ingredient dosage
- Liquid media
- Unloading residues
- ...


- Transport and dosing (FDA...)
- Chemical waste
- ...


- Resistant
- Dosage
- Extraction
- ...

Process plants

- Pneumatic transport system
- Material collection
- Mixing process
- ...


Top quality screw conveyors

Green Steel specialises in developing, manufacturing and delivering screw conveyor solutions to companies throughout Denmark. Our in-depth knowledge of what can be done allows us to advise and develop solutions for specific needs, and we have the expertise to supply many different types of screw conveyors.

Want more information?

We're ready to talk

Based on our long experience and in-depth expertise in transport solutions and screw conveyors, we are happy to act as a sounding board and advisor in development projects.

Meet the people behind it all

Skilled, committed and highly competent employees ensure that we deliver the very best quality solutions and service to our customers every single day.

Kim Friberg


+ 45 3012 4404

Berit Mikkelsen

Design Engineer

+ 45 2782 2802

Søren Bregnsholm

Design Engineer

+45 2046 6210


Projects, we have worked on

Many options, great service and high quality are our hallmarks.
We specialise in developing, producing and delivering transport solutions. Our in-depth knowledge allows us to advise and develop solutions for specific needs, and we have the expertise to supply many different types of screw conveyors.

Reliability is paramount

Eight shaftless screw conveyors from Green Steel convey slurry etc. at Denmark’s largest wastewater treatment plant, BIOFOS Renseanlæg Lynetten in Copenhagen 2018. When BIOFOS needed to upgrade and expand the capacity of the Lynetten wastewater

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