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Solution provider since 2015

Prilling. More Control, More Profit.


KREBER specializes in designing, manufacturing and modifying tailored machines and equipment. We are familiar with the chemical industry, the food processing industry and the maritime & offshore industry. KREBER strives for long term relationships with producers and end users who foster a strong focus on innovation.  As an innovative technology partner our mission is to relieve our customers of the burden of developing, manufacturing, modifying, testing and integrating machinery necessary for the realization of their mission. KREBER not only supplies the manufacturing capacity but emphasizes on knowledge, product and component development for producers and end users.

Our expertise

We carry the full responsibility for the functioning of the machinery that we design to achieve your output requirements. We are able to design, manufacture and test prototypes, complete with 3D engineering, (FEM) calculations and vendor data documentation. Our expertise can be categorized in the fields below:

• Heavy machinery
• High powered machinery
• High pressure machinery
• High speed machinery
• Modularization of machinery
• Integration of functions of machinery
• Renovation/ modification of machinery (in accordance with CE declaration/ machine directive)

Most of our work is covered under NDA’s, which makes it hard to show most products other than our intellectual property. Some examples of machinery KREBER developed:

• Prilling machines
• Scrapers
• Heavy transport, handling and manipulation equipment
• Skids
• Filling machines
• Filtration machines
• Mixing machines
• Breaking machines

• Slicing machines

• Grinding machines
• Evaporators
• Separators
• Actuators

Prilling installations

KREBER has been producing prilling machines for more than 60 years. Prilling is a technique for the production of small granules (prills) with a diameter of a few millimetres and is mostly applied in the fertilizer and (petro)chemical industry. The technique used by Kreber provides high quality and pure prills, which are extremely resistant to degradation through bulk transport owing to their robustness.

Scope of supply

KREBER calculates, designs and delivers turnkey prilling installations for the production of urea, ammonium nitrate (AN), nitro phosphate (NP & NPK), ammonium nitro phosphate (ANP), sodium hydroxide (NaOH), bisphenol-A (BPA) and calcium ammonium nitrate (CaAN). Capacities vary from 75 tonnes to 4,000 tonnes per day.

A typical prilling installation consists of a prilling tower, a prilling machine, a prilling bucket, a scraper, a conveying system and a filtration system. The entire installation must be able to operate explosion safely (EX). KREBER supplies all you need for both the entire installation, the components and the spare parts. KREBER also supplies parts and conversion kits for old ‘Bronswerk’ prilling machines.


Kon. Wilhelminahaven ZZ 25
3134 KG Vlaardingen
Havennummer 651
the Netherlands
T: +31 (0)10 248 02 22
F: +31 (0)10 434 96 06

UreaKnowHow is an independent group of nitrogen fertilizer specialists with an impressive number of years experience in designing, maintaining and operating nitrogen fertilizer plants.

Solution Providers offer their solutions to improve our member’s plants performance.