Prilling Equipment

High-end product quality, high production capacity, low energy consumption and minimal downtime.

More control, more profit

Improve your new or existing processing plant with the most robust, energy-efficient and cost-effective finishing technology in the world: prilling.

Prilling is a proven and extremely effective finishing technology. In the prilling process, a liquid melt is sprayed to produce droplets falling through a countercurrent cooling medium and therefore crystallizing into spherical solids.

Prilling offers you many advantages over other solidification methods, such as granulation or flaking.

Prilled solidification section

At Kreber we design, construct and support prilling equipment for international processing and chemical companies. Over the years, we have built up an impressive track record in a variety of markets.

Prills sample

Prills in bulk offers significant advantages:

  • Excellent 'free flowing' properties
  • Low tendency to stick and agglomerate
  • Distinguished for air lifting
  • Highly resistant to abrasion or damage
  • Minimal dust formation
  • Excellently storable in silo installations
  • Precise dosage
  • No additives needed; pure materials

About prills and prilling

Full Package Overview

An overview of our full package for a prilled solidification section.

Prilling Machine

Kreber Prilling Machines are characterized by a high level of reliability, low operational expenses and ease of operation.

Prilling Machine

Prilling Tower

Inside the Kreber Prilling Tower, droplets are sprayed in a counter-current stream of the cooling medium to solidify the prills.

Prilling Tower

Prill Scraper

When the prills haven been formed and solidified, the Kreber Prill Scraper moves them to a slotted hole in the tower bottom.

Prill Scraper

Prill Carriers

When the solidified and cooled prills are collected at the bottom of the tower, they need to be offloaded for packaging or further processing.

Prill Carriers

Cooling Medium

Prills are most easily cooled in ambient air. Certain products can require an inert atmosphere, for safety reasons or because they react with oxygen.

Cooling Medium

Special Options

At Kreber, our aim is to consistently provide a safe and optimised prilling process. To this end, we have developed several special options.

Special Options

Kreber Performance Guarantee

Our repetitive business statistics and extensive company portfolio, reflect a high degree of trust in the performance of our prilling equipment.

We have taken that trust to the next level, by offering the Kreber Performance Guarantee.

Kreber spare parts management