Deha Tech process engineers welcome the opportunity to assist you with circuit and circuit control design as well as start-up, operation, and optimization of the milling plant.

Vertical and Ball mills for consistent and dependable performance, to help you get the most of your business, they designed with long-term operation in mind with a minimum need for maintenance.

The purpose of the mill system is to provide a fineness to the product that will result in the required reactivity and consequently the strength producing potential of the product – the cement.

The fineness of cement is usually monitored by measuring the specific surface area (Blaine) or a sieve residue of the product.

It includes the following factors associated with the product:

  • The particle size distribution
  • The degree of dehydration of the gypsum added to the cement
  • The prehydration and carbonation of the clinker minerals

These particular mills present a vast series of advantages compared to traditional, horizontal ball mills.

Vertical cement mills are able to reach production values which are significantly higher than the ones achievable with traditional ball mills. As the latter are able to reach an indicative maximum of 180 –200 t/h, vertical mills reach up to 300 t/h.


  • Less investment
  • Good working environment
  • Cost-effective
  • Reliable working
  • Long service life of bearings