Cement Clinker Grinding Plant
Main Equipment: ball mill, roll press, vertical roll mill
Grinding method: open circuit / closed circuit / VRM final grinding
Cement Clinker Grinding Plant for Sale
The best option for start-up cement business at a low cost
The complete cement plant includes three processes, namely raw meal grinding, clinker calcination, and clinker grinding. The cement clinker grinding plant is to separate the cement clinker grinding process and build a separate factory for production. The cement grinding station does not produce clinker and processes cement through purchased clinker.
Unlike cement clinker production lines that rely on raw materials in mining areas, independent production clinker grinding units are mainly located around major cement sales markets, that is, near large and medium-sized cities. Most of the cement mixing materials are industrial waste residues produced by urban construction. The clinker grinding plant can greatly digest these industrial waste residues such as slag, fly ash, and slag, and is an environmentally friendly industry.
Cement Grinding Station Solutions
Four clinker grinding station design options for you
Mainstream Clinker Grinding Unit for Sale
Four clinker grinding plant plans upon your needs.
Open circuit clinker grinding unit consisting of roller press and ball mill
The cement ball mill in this clinker grinding unit adopts the open circuit grinding method. The open circuit grinding system has the advantages of a simple process, less equipment required, a small plant area, easy operation, convenient management, and a high operation rate. In this clinker grinding unit, the roller press system’s air release and the ball mill’s ventilation share a dust collection system.
BASE INFO
- Main equipment: cement ball mill, V-type powder separator, roller press, cyclone dust collector.
- Grinding method: open circuit system
- Features: simple process, less investment in equipment and civil works.
| Device name | Main performance |
|---|---|
| Cement ball mill | Power:3550KW, diameter:φ4.2m×13m, output:135t/h |
| Roll press | Power:2240KW, diameter:φ1.6m×1.4m, output:670-800t/h |
| V-type powder separator | Output:200t/h, blast capacity:220,000m3/h |
| Cyclone dust collector | Air volume:180,000-220,000m3/h |
| Hoister | Power:180KW, output:1000t/h |
| Circulating air fan | Power:355KW, air volume:220,000m3/h, inlet pressure:-3800Pa |
Combined clinker grinding unit consisting of roller press and ball mill (with eddy current separator)
The cement grinding unit adopts a closed circuit grinding method. The closed circuit grinding system has low power consumption per unit, the fineness of the finished cement is stable, and the clinker can be ground into different fines according to the needs. The closed circuit grinding system is especially suitable for grinding mixed materials with different models. The particle size of the finished cement is relatively uniform, and the particles that are too coarse and too fine are fewer. The mill has a large heat dissipation area, and the temperature in the mill is about 20-30 degrees lower than that of the open circuit system.
BASE INFO
- Main equipment: cement ball mill, V-type powder separator, roller press, eddy current powder separator.
- Grinding method: closed circuit system
- Features: the particle gradation of the finished cement is more reasonable, the output is increased, the temperature of the finished cement is lower, and the quality is higher.
| Device name | Main performance |
|---|---|
| Cement ball mill | Power:3550KW, diameter:φ4.8m×9.5m, output:180t/h |
| Roll press | Power:2240KW, diameter:φ1.6m×1.4m, output:670-800t/h |
| V-type powder separator | Output:200t/h, blast capacity:240,000m3/h |
| Cyclone dust collector | Air volume:240,000-260,000m3/h |
| Eddy current separator | Power:250KW, Output:140-240t/h, blast capacity:240,000m3/h |
| Hoister | Power:220KW, output:1000t/h |
| Circulating air fan | Power:400KW, air volume:240,000m3/h, inlet pressure:-3800Pa |
Combined clinker grinding unit consisting of vertical mill and ball mill
In this configuration of the clinker grinding unit, the vertical mill is used as pre-grinding equipment and is equipped with a separate ventilation system. The gas extracted from the cement ball mill is used as the primary air of the O-Sepa powder separator, and the secondary air and tertiary air are input by outdoor air.
BASE INFO
- Main equipment: vertical mill, ball mill, combined powder separator, O-Sepa powder separator.
- Grinding method: closed circuit system
- Features: the cost of civil engineering is less, the vertical mill can be placed in the open air, the maintenance amount is less than that of the roller press, and the operation rate is higher.
| Device name | Main performance |
|---|---|
| Cement ball mill | Power:3550KW, diameter:φ4.8m×9.5m, output:180t/h |
| Vertical mill | Power:2240KW, diameter:φ2.4m, output:180-220t/h |
| Combined separator | Power:110KW, output:180-220t/h, blast capacity:180,000m3/h |
| Cyclone fan | Air volume:200,000m3/h, inlet pressure:-3000Pa, power:250KW |
| Hoister | Power:150KW, output:600t/h |
| Circulating air fan | Power:250KW, air volume:200,000m3/h, inlet pressure:-3000Pa |
Vertical mill final clinker grinding unit
Vertical mill is used as the main grinding equipment in this clinker grinding unit solution. Since the vertical mill can be placed in the open air, the required civil construction costs are relatively small. Vertical mill has higher grinding efficiency, lower energy consumption, and better energy-saving benefits.
BASE INFO
- Main equipment: vertical mill, high-concentration bag filter, fan.
- Features: the process is simple, the energy consumption is low, and the metal consumption is low.
| Device name | Main performance |
|---|---|
| Vertical mill | Power:2240KW, diameter:φ4.6m, output:135t/h |
| Combined separator | Power:3600KW, output:180-220t/h, blast capacity:180,000m3/h |
| Bag dust filter | Air volume:430,000m3/h |
| Hoister | Power:37KW, output:220t/h |
| Circulating air fan | Power:1450KW, air volume:480,000m3/h, full pressure:7900Pa |