... cement, sand, coal, grain, etc.It will use revolving the screw the material which will transport along the fixed cabinet to ... , 45, 60, 75, 90, 120, 150, 190For maximum throughputcoalScrew axis maximum rpm(r / min)1901501501201209090Maximum throughput(t/h)4.58 ... .516.513.55479139ClayScrew axis maximum rpm(r / min)90757560604545Maximum throughput(t/h)4. ...