Leading Process Solutions

Fertilizers

For a sustainable supply for the world’s population

Düngemittel - grünes Pflanzenblatt mit Wassertropen darauf

Fertilizers are critical to the food industry because they help increase the productivity and quality of agricultural products. Without their use, it would be difficult to produce enough food for the world’s growing population.
Fertilizers are substances that provide plants with the nutrients they need to grow and thrive. These nutrients include nitrogen, phosphorus and potassium, as well as trace elements such as iron, zinc and copper.

The use of fertilizers

Feeding the world and ensuring a sustainable supply of fertilizers is an enormous challenge for government, industry and agriculture. However, fertilizers have become indispensable in today’s society because they enable farmers to grow more food on limited land by stimulating plant growth and development.

In the food industry, fertilizers are used in various forms and concentrations, depending on the needs of the plants and the requirements of the particular growing situation. There are organic fertilizers such as animal manure and compost, and mineral fertilizers such as nitrogen, phosphate and potash.

Our machines are mainly used to process mineral fertilizers of inorganic origin. Potassium or magnesium salts from mining or brine processes are economically processed with our innovative CONTURBEX, CONTHICK or Pusher SHS centrifuges. Our solid-liquid separation machines are also in demand as technology solutions for phosphates, nitrates and nitrites.

Ammonium sulphate nitrogen fertilizer crystals in bags for fertilizing plants

Ammonium Sulfate

Ammonium sulfate is mainly used as a nitrogen fertilizer in agriculture. There are also many other niche applications, such as food additives and drinking water treatment.

Leer más
SIEBTECHNIK TEMA decanter centrifuge DZ 7. View from the drive side of the decanter.

Decanter centrifuge – solid bowl

Our decanters are individual, functional and versatile. They offer highly efficient separation of even the finest solids with almost complete clarification of the liquid phase.

Leer más
SHS pusher centrifuge in fertilizer production

SHS pusher centrifuge

The SIEBTECHNIK TEMA SHS pusher centrifuge has established itself and proven itself as a modern high-performance unit in many industries.

Leer más
SIEBTECHNIK sieve screw centrifuge CONTURBEX H700 for lactose - hall view with several machines

Screen scroll centrifuge CONTURBEX

The CONTURBEX is a continuously operating, filtering centrifuge with a very wide range of applications.

Leer más
Oscillating centrifuge HSG

HSG vibrating centrifuge

With the SIEBTECHNIK TEMA HSG vibrating centrifuge you can continuously centrifugally dewater the world's largest solids capacity of bulk materials.

Leer más
Screen decanter TURBOSCREEN type TSDT 1100

TURBOSCREEN screen bowl decanter centrifuge

It combines the process engineering advantages of a sedimenting decanter and a filtering centrifuge in one machine.

Leer más
SHORTBOWL decanter for lactose in the production hall in Mülheim an der Ruhr

SHORTBOWL decanter centrifuge

Due to the special geometry of the rotating parts, the SHORTBOWL decanter centrifuge - solid bowl is best suited for separating fine solid particles with a high specific density difference to the liquid phase.

Leer más
CONTHICK sieve decanter

CONTHICK screen bowl decanter centrifuge

The CONTHICK screen bowl decanter centrifuge is a combination machine consisting of a solid-wall drum in the product feed zone and a downstream screening drum.

Leer más
Banana screening machine BHG 24-60-I WS Production

Banana screening machine

Our banana screening machine is used for screening granular bulk materials. It achieves good separation efficiency at extremely high feed rates and with difficult-to-screen material and is a high-speed screen in terms of its operating behavior.

Leer más
Circular motion screening machine

Circular motion screening machine

A SIEBTECHNIK circular motion screening machine is the classic solution for process engineering tasks in screen classification.

Leer más
Multi-deck screening machine MHR - Stainless steel version - 3D animation - General view

Multi-deck screening machine

Our multi-deck screening machine is used as a control or classifying screen for free-flowing, dry or granular bulk materials.

Leer más
Elliptical vibrating screen - Installation in Norway

Elliptical motion screening machine

The elliptical vibrating screen combines the advantages of linear and circular vibrating screens with space-saving horizontal installation and high material throughput.

Leer más
Linear vibrating screen HR 13-5 50 I WS on site, i.e. installed in a system. The machine has air suspension.

Linear motion screening machine

Our linear motion screening machine is used for screening and dewatering granular bulk materials. Even extreme requirements, high temperatures and low residual moisture can be realized with these machines.

Leer más
CONFLUX tumbler screening machine in a technical center

Tumbler screening machine

The SIEBTECHNIK CONFLUX type C tumbler screening machine offers outstanding adaptability to the highest requirements and is used in fine and ultra-fine screening technology.

Leer más

¿Cómo podemos ayudarte?

Tenemos la solución adecuada para cada tarea. Y, si no la tenemos, trabajaremos contigo para encontrar una. ¡Ponte en contacto con nosotros!

Nuestros especialistas estarán encantados de asesorarte de manera individual, en sitio o de forma remota, y están disponibles para responder cualquier pregunta que puedas tener. Envíanos un mensaje mediante nuestro

formulario de contacto

© 2026 - SIEBTECHNIK GmbH
Escribir correo electrónico Downloads