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.
Features
1. Strong adaptability;
2. Continuous production;
3. Large crushing ration;
4. Easy to adjust the output product's size.
Repair method
each bearing are using a No. 1 MOS2 grease or ZM - 2 sodium grease lubrication, roller bearing refueling once every two classes, the host bearing refueling once every four classes, blower bearings refueling once every month. Bearing temperature rise to a maximum of 70 degrees Celsius, was found to be breaking the bearing overheated bearings and bearing chamber cleaning accessories such as cleaning once.
Technical Data
| 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 | ||||||
| ??2.2??7 | 21.4 | ??3 | 20??25 | 31 | YR148-8 | 380 | 740 | ZD70-9 | 5 | 49 |
| ??2.2??13 | 21.6 | ??25 | 33??37 | 58??60 | YR630-8/1180 | 630 | 740 | MBY630 | 5.6 | 53.4 |
| ??2.4??13 | 21 | ??25 | 45??50 | 65??70 | YR800-8/1180 | 800 | 740 | JDX710 | 5.6 | 131 |
| ??2.6??13 | 20 | ??25 | 45??46 | 80t(max) | YR1000-8/1180 | 1000 | 740 | TDX800 | 6.3 | 153 |
| ??6.2??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 | ||||||
| ??2.4??8 | 20.91 | ??25 | 25??28 | 39??42 | JRQ1512-8 | 570 | 740 | ZD80-9 | 5 | 76.4 |
| ??2.4??10 | 20 | ??25 | Open circuit 27??30 Closed circuit 38??40 |
50 | YR710-8/1180 | 710 | 740 | JDX630 | 5.6 | 111 |
| ??2.4??11 | 21 | ??25 | Open circuit 41??42 Closed circuit 46??48 |
62??65 | YR800-8/1180 | 800 | 740 | MBY710 | 6.3 | 125 |
| ??2.4??12 | 21 | ??25 | Open circuit 40??42 Closed circuit 45??48 |
63??65 | YR800-8/1180 | 800 | 740 | MBY710 | 6.3 | 127 |
| ??2.4??13 | 21.5 | ??25 | 48??51 | 68??72 | YR800-8/1180 | 800 | 740 | MBY710 | 6.3 | 131 |
| ??2.6??8 | 20 | ??25 | 30??35 | 54 | YR630-8/1180 | 630 | 740 | JDX630 | 5.6 | 135 |
| ??2.6??10 | 20.91 | ??25 | 45??46 | 80 | YR1000-8/1180 | 1000 | 740 | JDX710 | 6.3 | 136 |
| ??3??9 | 19.13 | ??25 | 50??55 | 76??80 | YR1000-8/1180 | 1000 | 740 | JDX800 | 6.3 | 145 |
| ??3.2??7 | 18.25 | ??25 | 50??52 | 58 | YR1000-8/1180 | 1000 | 740 | MBY800 | 6.3 | 140 |
| ??3.2??9 | 18.3 | ??25 | 60??70 | 90 | YR1250-8/1430 | 1250 | 740 | JDX900 | 7.1 | 175 |
| ??4.6??10+3.5 | 15 | ??25 | 195 | 190 | ?? | 3550 | 740 | JS150-B-F | ?? | 476 |