Pengfei 160ton Per Hour Vertical Cement Mill
1.General Condition,,,
Model HRM&Model PRM roller mills are new equipment designed by digesting and assimilating advanced technology introduced from other countries.it through grinding rollers to roll and press the materials(0-40mm)on the rotating grinding pan with pressure and grind them to be reached up to the relevant finess.it has good advantages of high griding efficiency.big drying capacity.product finess is easy to be adjusted.low noise,low power consumption,simple process flow.low abrasiveness,operating cost saving and etc.
under the same process conditions and rotating speed.grinding pan diameter material level.grinding roller pressure are all the same,grinding efficency of Model PRM roller mill can be raised more than 30%,average power consumption can be saved about 8.2%,and impact vibration of the overall unital could be obviously reduced.
With international advanced technology and national leading manufacturing quality.it has passed the ministry-level test and listed as state level new preouct in 1995
The technical parameter
| No. | Part | Unit | Parameter | Remarks |
| 1 | Separator | |||
| 1.1Rotor of separator | ||||
| Speed adjusting range | r/min | 60～180 | ||
| Vane material | UP wear resistant plate | |||
| 1.2 Rotor bearing of separator | pcs | 2 | ||
| 1.3Drive unit of separator | ||||
| Speed adjusting way | Frequency conversion | |||
| Motor type | YPTQ3153-6 | VVVF | ||
| Power | kW | 200 | ||
| Voltage | V | 380 | ||
| Speed | r/min | 960 | ||
| Insulation grade | IP54 | |||
| Gear box type | B2SV11 | |||
| Gear ratio | 5.5 | |||
| 2 | Roller unit | |||
| 2.1roller | ||||
| Qty | pcs | 4 | ||
| Diameter | mm | 2240 | ||
| 2.2Roller tyre | ||||
| Material | ZG+ surface hardfacing | |||
| Hardness | HRC>58~62 | |||
| 2.3 Roller shaft | 40Cr | Tempering and quenching | ||
| 2.4Roller bearing | ||||
| double cone roller bearing | pcs | 1 | ||
| Cylindrical bearing | pcs | 1 | ||
| 2.5 Sealing air fan | ||||
| Type | 9-28ⅠNo4.5A-8 | |||
| Qty | pcs | 1 | ||
| 2.6roller bearing lubrication | ||||
| Lubrication type | Circulating oil | |||
| 3 | Grinding table | |||
| 3.1Table body | ||||
| Nominal diameter | mm | 4600 | ||
| speed | r/min | 27.0 | ||
| 3.2Liner of grinding table | h | 8000 | If the material abradability is middle | |
| Material | ZG+ surface hardfacing | UP公司 | ||
| 4 | Upper housing | |||
| 4.1housing | Q235-A | |||
| 4.2Liner inside the housing | Q235-A | CHP 6mm | ||
| 4.3Inspection door | 2 | |||
| 5 | Rocker | |||
| 5.1upper rocker+ lower rocker | ||||
| Qty | group | 4 | ||
| Material of rocker | ZG35 | |||
| Material of rocker bearing | 40Cr | Tempering and quenching | ||
| 5.2rocker bearing | pcs | 8 | ||
| 6 | Frame part | |||
| frame | 4 | |||
| Connecting bridge | pcs | 4 | ||
| base of support+ base of gear box | pcs | 1 | ||
| pcs | 1 | |||
| 7 | Main drive | |||
| 7.1Main motor | ||||
| type | YRKK710-6 | |||
| Rated power | kW | 4000 | ||
| 7.2Main gear box | ||||
| type | JLP400/MLX400 | |||
| Rated power | kW | 4000 | ||
| Gear ratio | 36.6 | |||
| Vibratior(yes/No) | yes | |||
| 7.3lubrication unit of main gear box | ||||
| type | XGD-C160/500 | |||
| 8 | Hydraulic system of mill | |||
| 8.1hydraulic cylinder of roller | pcs | 4 | ||
| 8.2hydraulic station of roller | pcs | 1 | ||
| 8.3roller swing cyliner | pcs | 1 | ||
| type | moveable | |||
| 9 | Water injection of mill | |||
| nozzle | pcs | 4 | ||
| 10 | Rotary air lock feederф1400x1500 | pcs | 1 | 11kW,IP54,6rpm |
| 11 | Air lock valve at outlet | pcs | 1 | |
| type | ||||
| Qty | set | 1 | ||
| structure | Heavy hammer valve | |||
| Valve material | Wear resistant plate |
OUR COMPANY IS MAINLY PRODUCE CEMENT MAKING MACHINERY,LIKE BALL MILL,ROTARY KILN,ROLLER PRESS,BAG HOUSE,ESP AND ETC
2.The technical parameter
1.The inlet size is less than 80mm
2.The permited inlet moisture is 6%.
3.The mill speed is 29.75r/min
3.The specification of roller mill
Workshop
Company
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