Customization: | Available |
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Type: | Limestone Grinding Mill |
Motor Type: | AC Motor |
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Product Overview
Marble ultra fine mill, ultra fine marble grinding mill Advantage:
1. Grinding machine for mining, ore, chemical and construction, etc.
2. High fineness. Ultrafine grinding 325-2500mesh(47-5um) adjusted.
3. High capacity. 0.5-25 t/h. High efficiency.
4. Long lifecycle of spare parts. The ring and roller are forged by special material with high utilization.
5. High safety and reliability. As no rolling bearings or screws in grinding cavity, there are no problem caused by bolts shedding or rapid wear of bearings and seal components.
6. Environment-friendly. Application of pulse bag filter & muffler greatly alleviates dust pollution and noise.
7. Advanced intelligent speed control device. Convenient adjusting, uniform particle size.
marble ultra fine mill, ultra fine marble grinding mill Working principle:
After crushed by hammer crusher, the large materials become small ones and are sent to storage hopper by elevator, and then evenly sent to the upper distribution plate of the turn plate by vibrating feeder and sloping feeding pipe. When the grinding mill is at work, the main bearing and each dial are driven by electromotor through reducer, and all the grinding rollers are rolling in the ring channels driving by dial through plunger. The materials are driven to the edge of the turn plate by the centrifugal force and fall down into the grinding chambers. The high-pressure air blower constantly inhales air, airflow with crushed materials are brought to classifier whose high-speed impeller will screen the airflow: The unqualified particle size will fall and return to the mill for being reground while the qualified particle size mixed with air will go into the cyclone powder collector. Most of the qualified powders will fall and exit from the discharging valve at the bottom; A small proportion of the fine powders, with airflow, moves to the dust cleaner. The materials from the above two lots are sent by the conveyor to get finished powders packed. In addition, filtered clean air will be emitted from muffler in the end.marble ultra fine mill, ultra fine marble grinding mill Product parameters
Table 1
Model | HGM80 | HGM90 | HGM100 | HGM125 | HGM168L |
Ring Diameter(mm) | 800 | 900 | 1000 | 1250 | 1680 |
Ring Number (PCS) | 3 | 3-4 | 4 | 4 | 4 |
Roller Number(PCS) | 18-21 | 24-29 | 28-36 | 30-44 | 30-40 |
Main Shaft Speed (r. p. min) | 230-240 | 200-220 | 180-200 | 135-155 | 120-130 |
Input Size (mm) | ≤10 | ≤10 | ≤15 | ≤15 | ≤20 |
Finished Size (um/mesh) | 74-5 (200-2500) |
74-5 (200-2500) |
74-5 (200-2500) |
100-6 (150-2000) |
100-9 (150-1500) |
Capacity (t/h) | 0.4-4.5 | 0.6-6.5 | 1-9 | 2-16 | 3.8-30 |
Outlet Size L*W*H (m) | 13.9*4*6.2 | 14.7*4.8*7.2 | 18*4.6*8.6 | 14*9*10.25 | 26.3*7.5*11.9 |
Unit: KW | HGM80 | HGM90 | HGM100 | HGM125 | HGM168L |
Main Unit | 55-75 | 2*45 | 132 | 185-200 | 315 |
Classifier | 18.5 | 18.5 | 30 | 37-4*15 | 5*18.5 |
Blower | 45 | 55 | 75 | 2*45-2*55 | 2*75-2*90 |
Crusher | 18.5 | 18.5 | 18.5 | 45 | 75 |
Bucket Elevator | 3 | 3 | 4 | 4 | 7.5 |
BeltConveyor Feeder | 2.2 | 2.2 | 2.2 | 3 | 3 |
Spiral Conveyor | 3 | 3 | 3-4 | 2*3 | 2*5.5 |
Discharging Valve | 2*0.75 | 1*0.75 1*1.1 | 2*1.1 | 2*1.1 | 2*0.75-2*1.5 |
Air compressor | 11 | 15 | 22 | 2*15-37 | 55 |
Ultrafine Vertical Roller Mill | High Pressure Suspension Grinding Mill | Crusher |
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Finished Size: 600-4500(mesh)
Capacity: 3-20(t/h)
Pass rate: D50 2 micron
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Finished Size: 50-450(mesh) Capacity: 1-28(t/h) Pass rate: D90 30 micron |
Feeder size:150-130(mm) Input Size:125-850(mm) Capacity:1-500(t/h) |