New Product
BIOMASS SHREDDER BMS – OUR GRINDER FOR BIOGAS PLANTS
Perfectly prepared – optimally utilised
SUSTAINABLE SOLUTIONS FOR AQUA FEED PRODUCTION
Making better use of resources
CONCEPTS FOR BIOWASTE TREATMENT

  1 day until

Le rendez-vous des meuniers AQINAC


  2 days until

Vietshrimp


  31 days until

IE expo China 2024


Always informed

Current news

About Tietjen, General

We welcome our new trainees and start the day with a hearty breakfast.
Getting to know each other and getting settled is on the agenda for the next few days.


Research and development

Read here what’s new in the field of grinding at Tietjen.


Research and development

Read here what’s new at Tietjen in the field of separation, dewatering and wet shredding for biogas plants.


About Tietjen, General

We welcome our new trainees and start the day with a hearty breakfast.
Getting to know each other and getting settled is on the agenda for the next few days.


Mitarbeiter arbeiten an Maschine
More than 60 years’ experience

Tietjen are specialists in grinding

We strive to make sure our grinding solutions make optimum use of resources. This promotes optimal utilisation of waste and protects the environment. We combine well-founded knowledge with many years’ experience and faithfully implement your requirements. Our team of creative thinkers and specialists devote their lives to our individual grinding solutions – from the raw material right up to the moment we hand over the perfect facility for the production of pet food or aquafeed, or pulping of biomass. We don’t just crush what you want, how you want. We also sift, separate and mix according to our customers’ requirements. We plan and install custom grinding assemblies for you.

Making optimum use of resources

Solutions for your industries

Experience for yourself our wide range of process technology solutions. We work together with the foodstuffs and animal feed industries as well as numerous other sectors.

Experienced, inquisitive and motivated:
Ideas become functioning solutions
Learn more
Geschaeftsführer Thomas Runde

The future of Tietjen:

“Our goal is to reduce resource consumption through innovations in grinding and plant construction, thus building a sustainable future.”

Thomas Runde, CEO of Tietjen
Johannesburg, South Africa
Grinding solution for pet foods boosts yields
Hai Phong, Vietnam
Sustainable aquafeed production in Vietnam

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Get to know us.

Contact us
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