Cement grinding arrangement

mall
(not verified)
Posted in: , on 25. Jan. 2008 - 09:14

hi

just asking if anyone of you experince or seeing any cement grinding plant with rollers and 100% rollers output after disagglomeration straight feeding to the tube mill as finish grinding.

the flow is as follow;

1) 100% feeding to rollers press

2) 100% rollers press output go to disagglomerator

3) after disagglomerator 100% go to tube mill for further grinding

4) at tube mill, with separator and collecting bag filter to cement silo (Closed circuit) -tube mill first chember charge with bigger ball eg 60-80mm balls.

at roller side, open circuit no separator and at tube mill side closed circuit with separator.

just want to know the feeding in term of MT/hr, the power

any idea, input from you are welcome

tq and bye

Re: Cement Grinding Arrangement

Posted on 20. Feb. 2008 - 04:19

There are many grinding plants in this configuration.

What are:

Ball Mill kW, Press kW, Product fineness (Blaine), present throughput, Feed mix (%clinker, gypsum, additives)?

Which plant is it?

E-mail eneumann@koppernusa.com

Regards,

Ebe Neumann

Re: Cement Grinding Arrangement

Posted on 3. May. 2010 - 05:33

Dear Mall,

We are having a similar mill but having 2 separators. feed rate is 150t/h and power comes around 32 Kwh/MT of cement