Vertical roller mill is more popularly used than tube mill since 1980s, with a long time of D&R, it has been the mainstream cement plant equipment to process cement into fine powders for its effective grinding performance.
Working Principle of cement vertical grinding mill
The materials such as clinker and gypsum fed into the mill are ground by compression and squeezing forces between the grinding table and rollers, which are hydraulically loaded and controlled. Ground cement materials are sent to separator installed in mill upper position by air and classified to coarse particles and fine product. Coarse particles are returned on the grinding table to re-ground and the fine product is sent to dust collectors.
Max feeding size: 25-30mm
Capacity: 1-25/h
Fineness: 0.18-0.038mm (80-400 mesh)
Model |
Roller Amount |
Ring Inner Diameter (mm) |
Max Feeding size (mm) |
Fineness (mm) |
Capacity (t/h) |
Total Power (kw) |
Weight (t) |
Overall Dimension (mm) |
HC1000 |
3 |
1000 |
≤25 |
0.022-0.18 |
1-6.5 |
85/101 |
14 |
8200×5800×10580 |
HC1300 |
4 |
1300 |
≤30 |
0.038-0.18 |
2-12 |
165/180 |
28 |
10800×10300×7800 |
HC1500 |
4 |
1500 |
≤30 |
0.038-0.18 |
3-15 |
242 |
38 |
12072×6558×9929 |
HC1700T |
5 |
1700 |
≤30 |
0.038-0.18 |
5-20 |
264-314 |
38 |
12072×6558×9929 |
HC1700 |
5 |
1700 |
≤30 |
0.038-0.18 |
6-25 |
342-362 |
38 |
12072×6558×9929 |
The advantage of the vertical roller mill for cement
1) Cement raw material pendulum mill are able to reach production values which are significantly higher than the ones achievable with traditional ball mills.
2)High-quality wear materials, sophisticated maintenance concepts, and low specific wear rates reduce time and cost of maintenance to minimum.
3)Easy access for replacement of runners, casing and segments of the rotating table without dismantling of the grinding chamber and separator
4)Compact and complete system that includes feed hopper, motor, screw feeder and motor, mounted on structural steel base
5)Efficient closed-circuit systems with exact fineness control, cements with relatively narrow particle size distributions, i.e. for a given mean particle size, they have even particles.
HCM is one of the leading cement mill suppliers provide services to support its customers’ on-going requirements for both product supply manufacturing and site-based turnkey projects. We are able to support our customers on a wide variety of grinding mill projects from concept to completion offering detail design, manufacture, installation and commissioning.
We offer professional customized service, our experts will assist you in model selection of grinding mill, from fineness, final product quality, throughput to after sale service, to ensure you get your desired grinding results.
HCM Grinding Mill,Raymond Grinding Mill, Vertical Grinding Mill, Ultrafine Grinding Mill.