Dear Sir

Kindly . we used to grind SR Cement and still , Our clinker some times came with very low particles size ( Dust) L.Weight = 800 , my plant rotary mill size = 4.2 m dia and 14 m long , we use no pre-grinder . my cement analysis is :

cao = 64.05 , mgo = 1.64 , fe2o3 = 4.95 , al2o3 = 3.77 , sio2 = 21.98 , so3 = 2.33

loss = 1.01 , lsf = 0.90 , sm = 2.52 , am = 0.76 , c3a = 1.63 , ir = 0.64 .

By the way we found no trouble with normal clinker size l.w = 1250

Thanks for your help

S.JEAN

Dear Mr. Gks

I guess Mr. Jean answer my replay but with small difference in size of ball mill ( 4 * 14 )

Regards

ILA