Description: The mill is cylinder rotating device with girth gear and two chambers. The materials are fed to first chamber through hollow shaft through feeding device. There is stepped liner or waves liners and different size of balls inside this chamber. After finishing in first chamber, the materials will be fed to second chamber. There is flat liners and balls inside second chamber, which will grind the materials once again. After grinding, the powder will be discharged and then finish grinding works.

Specification (Diameter*Length) Rotating speed（r/min） Feed size(mm) Capacity Load of grinding media (t) Main motor Main Reducer Weight （t） 型號(hào) Model Power (kw) Speed (r.p.m) Model Speed ratio Φ2.2×11 22.2 ≤25 15～17 50 JR1512-8 570 740 ZD80 5 83 Φ2.4×8 20.91 ≤25 14～18 39.5-42 JR1512-8 570 740 ZD80 5 76.4 Φ2.4×9 20.91 ≤25 23~25圈 50 JR1512-8 570 740 ZD80 5 81 Φ2.4×10 20.91 ≤25 開16~18 50 TR1512-8 630 740 ZD80 5 92.4 Φ2.4×11 21 ≤25 開17~19 圈20~22 60~62 YR710-8/1180 710 740 JDX630 5.6 105 Φ2.4×12 21 ≤25 開18~20 圈22~24 63~65 YR800-8/1180 800 740 MBY710 6.3 110 Φ2.4×13 21 ≤25 開21~22 圈24~26 66~68 YR800-8/1180 800 740 MBY710 6.3 117 Φ2.6×10 20.6 ≤25 21~24 64 YR800-8/1180 800 740 JDX710 6.3 133 Φ2.6×11 20.6 ≤25 21~28 69 YR800-8/1180 800 740 JDX710 6.3 140 Φ2.6×13 20.6 ≤25 28~31 80 YR1000-8/1180 1000 740 JDX800 6.3 151 Φ3.0×9 19.3 ≤25 35~40(圈) 80~83 YR1000-8/1180 1000 740 MBY800 7.1 137 Φ3×11 18.92 ≤25 44~47(圈) 95~100 YR1250-8/1430 1250 740 JDX900 7.1 159 Φ3×12 18.92 ≤25 48~52(圈) 103 YR1250-8/1430 1250 740 JDX900 7.1 164 Φ3×13 18.92 ≤25 39~45(圈) 110~116 YR1400-8/1430 1400 740 JDX900 7.1 183 Φ3.2×11 18.3 ≤25 45~48(圈) 110~112 YR1400-8/1430 1400 740 JDX900 7.1 195.5 Φ3.2×13 18.7 ≤25 45~50(開) 125 YR1600-8/1430 1600 740 JDX1000 7.15 213 Φ3.4×11 18 ≤25 45~55(圈) 115 YR1600-8/1430 1600 740 JDX1000 7.15 201 Φ3.5×13 中心傳動(dòng) 17 ≤25 50~55 150 YR2000-8/1730 2000 740 JS130-A-F1   223 Φ3.5×13 邊緣傳動(dòng) 17.5 ≤25 50~60 150 YR2000-8/1730 2000 740 JDX1000 6.3 240.5 Φ3.8×13 主軸承式 16.3 ≤25 65~70 185 YR2500-8/1730 2500 740 JS130-C-F1   240 Φ3.8×13 焊接滑履 16.3 ≤25 65~70 185 YR2500-8/1730 2500 740 JS130-C-F1   220 Φ4×13 16.3 ≤25 78~80 191 YRKK900 2800 745 JS140-A   220 Φ4.2×11 Main Bearing 15.6 ≤2 120~140 190 YR2800-8/1730 2800 740 JS140-A-F1D   245 Φ4.2×13 Main Bearing 15.6 ≤2 140~155 225 YRKK1000-8 33500 740 JS150-A   260 Φ4.2×13 Slide Shoe (Center) 15.6 ≤2 140~155 225 YRKK1000-8 3550 740 JS150-A   280 Φ4.2×13 焊接滑履 15.6 ≤2 140~155 225 YRKK1000-8 3550 740 JS150-B   260 Φ4.6×13.5 焊接滑履 14.5 ≤25 140 280 YRKK1000-6 4500 995     365 Φ4.6×14 14.5 ≤25 145 285 YR1000-6 4500 995     372 Φ5.0×15 14 ≤25 160~165 350 YRKK1000-8 6000 740     420