Raw Mill

Raw Mill

Raw mill is mainly used in grinding raw materials and end products in cement plant. It is also suitable for various ores and other materials metallurgy, mine, chemical and construction. Besides, it has two forms of milling, one is an open form, and the other is a recycle close form equipped with powder concentrator. It is widely applied in many industries and has convenient operation.

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Features

  • 1. Everyday raw mill for smaller and medium-scale raw substance grinding system, normally used for grinding flour outdoors the selected circuit grinding system.
  • 2. air swept mill air swept mill is characterised by a brief and thick, and out of the feed air shaft journal significant, massive compartment plate grate drying ovens and grinding the seam space amongst warehouse, mill discharge grate plate without having tail therefore a little ventilation resistance, the wind increase to the grinding compartment 5m / s or maybe more, it is possible to enter a considerable number of hot air, and therefore a solid drying capability.
  • 3. End Dump Finish Dump enhance circulation grinding mill improve cycle while using the simple variation is always that the wind swept in to the grinding mill grinding warehouse content on the rear close by drying ovens mechanically unloaded, and after that mail the selected powder hoist, crude content circulation grinding mill and back.

Technical data

Wet Raw Mill

Specification (Dia×Length) Rotating speed (r/min) Feed size (mm) Capacity (t/h) Grinding media load (t) Main motor Main reducer Weight(t)
Model Power(kw) Rotating speed (r.p.m) Model Reduction ratio
φ2.2×7 21.4 ≤3 20~25 31 YR148-8 380 740 ZD70-9 5 49
φ2.2×13 21.6 ≤25 33~37 58~60 YR630-8/1180 630 740 MBY630 5.6 53.4
φ2.4×13 21 ≤25 45~50 65~70 YR800-8/1180 800 740 JDX710 5.6 131
φ2.6×13 20 ≤25 45~46 80t(max) YR1000-8/1180 1000 740 TDX800 6.3 153
φ6.2×6.4 18.5 ≤25 32~41 86~90.5 TDMK1000-36 1000 740     134

Dry Raw Mill

Specification (Dia×Length) Rotating speed (r/min) Feed size (mm) Capacity (t/h) Grinding media load (t) Main motor Main reducer Weight(t)
Model Power(kw) Rotating speed (r.p.m) Model Reduction ratio
φ2.4×8 20.91 ≤25 25~28 39~42 JRQ1512-8 570 740 ZD80-9 5 76.4
φ2.4×10 20 ≤25 Open circuit 27~30
Closed circuit 38~40
50 YR710-8/1180 710 740 JDX630 5.6 111
φ2.4×11 21 ≤25 Open circuit 41~42
Closed circuit 46~48
62~65 YR800-8/1180 800 740 MBY710 6.3 125
φ2.4×12 21 ≤25 Open circuit 40~42
Closed circuit 45~48
63~65 YR800-8/1180 800 740 MBY710 6.3 127
φ2.4×13 21.5 ≤25 48~51 68~72 YR800-8/1180 800 740 MBY710 6.3 131
φ2.6×8 20 ≤25 30~35 54 YR630-8/1180 630 740 JDX630 5.6 135
φ2.6×10 20.91 ≤25 45~46 80 YR1000-8/1180 1000 740 JDX710 6.3 136
φ3×9 19.13 ≤25 50~55 76~80 YR1000-8/1180 1000 740 JDX800 6.3 145
φ3.2×7 18.25 ≤25 50~52 58 YR1000-8/1180 1000 740 MBY800 6.3 140
φ3.2×9 18.3 ≤25 60~70 90 YR1250-8/1430 1250 740 JDX900 7.1 175
φ4.6×10+3.5 15 ≤25 195 190   3550 740 JS150-B-F   476

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