Reducing the clinker factor calls forth the need to increase fineness of grinding of cements.
At the same time, many existing mills reach their performance limits. Building a new grinding plant is an expensive investment with a long payback period. 
PSP Engineering offers solution with its PREMILL horizontal roller mill installed before an existing ball mill.

PREMILL horizontal roller mill is an innovative, patented product installed before a ball mill for the raw material, clinker and additives pre-grinding.

 

Efficient grinding solution

 

  •  capacity increase 20-30%*
  •  energy savings 15%*
  •  quick payback period
  •  compact design
  •  low investment and maintenance cost

* with the ball mill and grinding circuit modification

 

 

For more information, please contact: cement@pspeng.cz