Max. Feeding Size: 15-25mm
Capacity:1-200tph
Processing Materials: powdering the calcium carbonate, gypsum, non-metallic ore and coal, desulfurizing work in power plant
High pressure grinding mill has high-pressure springs inside, which can improve the grinding powder to 1.2 times higher. If roller ring is worn out, we can adjust the length of springs to keep the grinding pressure.
High pressure grinding mill is made up of dynamo, air blower, super-fine analyzer, powder collector, bag dust collector and wind pipe, etc. According to your demands, we can equip the high pressure grinding mill with bucket elevator, storage bin, electrical cabinet, electro-vibrating feeder and jaw crusher machine, etc.
Raw materials before being ground and after being ground
1: Under the same power, its output is 20% to 30% higher than others
2: Ores with Moh’s hardness smaller than 9.3 are also available
3: Large feeding size, finished powders have average size smaller than 6.5um
4: Centralized-control power system, convenient maintenance, no special human care
5: Good-sealing grinding devices
Working site of high pressure grinding mill
| Parameter Model |
Raymond mill62 | High strength66 | High strength76 | High strength87 | High strength92 | High strength93 | High strength97 | Raymond mill4119 | Raymond mill4525 |
| Feeding size（mm） |
<15 | <15 | <20 | <25 | <25 | <25 | <25 | ≤25 | ≤30 |
| Size of finished product（mm） |
0.173-0.033 | 0.173-0.033 | 0.173-0.033 | 0.173-0.033 | 0.173-0.033 | 0.173-0.033 | 0.173-0.033 | 0.173-0.044 | 0.173-0.044 |
| Shift output of different material fineness(t) |
0.6-9 | 1-20 | 1.5-25 | 2.8-33 | 3-36 | 3.5-40 | 4-52 | 8-78 | 16-176 |
| Rotate speed of central shart（r/min） |
274 | 190 | 170 | 161 | 148 | 140 | 130 | 105 | 82 |
| Diameter of pulverizing ring（mm） |
525 | 725 | 850 | 907.5 | 973 | 1006 | 1050 | 1400 | 1770 |
| Diameter of pulverizing ring（mm） |
150 | 210 | 250 | 270 | 300 | 300 | 310 | 410 | 450 |
| Height of pulverizing roller（mm） |
100 | 150 | 150 | 150 | 160 | 160 | 170 | 190 | 250 |
| Main Motor(kw) | 7.5 | 15 | 18.5 | 22 | 30 | 30 | 37 | 75 | 132 |
| Fan Motor | 4-5.5 | 4-11 | 4-15 | 4-18.5 | 4-22 | 2-22 | 4-37 | 4-75 | 4-132 |
| Analyzer Motor | 6-1.1 | 6-2.2 | 6-2.2 | 6-2.2 | 6-2.2 | 6-3 | 4A-5.5 | 4B-7.5 | 4A-18.5 |
If you have any problems or questions about our products or need our support and assistance, please feel free to write us, we will reply to you within 24 hours, and never reveal your information to the third party. Thank you!
Henan Fote Heavy Machinery Co., Ltd. is a large-sized joint-stock enterprise integrated with the scientific research, production and sales of heavy mining machinery.
