Roller Press: Designed according to materials grinding principle. Compared with ball mill, has the advantages of high efficiency, low energy consumption, low steel consumption. Usually combined use with ball mill, is the main pre-grinding equipment during cement production. Specification: Series Type Diameter of rolls(mm) Widths of rolls(mm) Feeding size(mm) Feeding temperature(°C) Motor power(KW) Throughput(t/h) 120 series HFCG120-45 1200 450 ≤60 ≤130 2×220 125--150 HFCG120-50 1200 500 ≤60 ≤130 2×250 140--165 HFCG120-80 1200 800 ≤25 ≤130 2×250 85--100 140 series HFCG140-65 1400 650 ≤60 ≤130 2×500 240--295 HFCG140-70 1400 700 ≤60 ≤130 2×500 260--315 HFCG140-80 1400 800 ≤60 ≤130 2×500 295--360 150 series HFCG150-100 1500 1000 ≤70 ≤130 2×710 415--500 HFCG150-110 1500 1100 ≤80 ≤130 2×710 455--550 160 series HFCG160-120 1600 1200 ≤80 ≤130 2×900 580--670 HFCG160-140 1600 1400 ≤80 ≤130 2×1120 680--780 180 series HFCG180-160 1800 1600 ≤80 ≤130 2×1600 950--1100 200 series HFCG200-180 2000 1800 ≤80 ≤130 2×2000 1250-1450