Cement production line is the construction project to produce cement by a series of equipment. ZK Corp adopts advanced technology and equipment to improve the efficiency, technical level, advanced design, ensure the economical investment for the cement production line. We provide the full range service including design, manufacturing, and installation.
We design and manufacture equipment for new type dry method cement production line, which the capacity varies from 50t/d to 3000t/d.
1. Proven Technology: New five-stage cyclone pre-heater system, high efficiency air girder grate cooler, multi-passage pulverized coal burner, Davison heat temperature fan, jet pulse dust collector, as well as chain-board elevator, chain conveyor adopted in this production line can ensure that the technology is advanced compared to other production lines with the same scale.
2. Energy Saving: We invest substantially in researching and developing alternative fuel technology, and many of our market-leading products are specially designed for use with alternative fuels. Measures have been taken to save energy and reduce consumption. using chain-board elevator and air slides, reliability of the system is enhanced and conveying energy consumption is decreased.
3. Environmental Protection: We provides emissions testing services to help determine if plants need to take emissions-reducing measures. For existing plants, we measure current emissions and make improvement recommendations. For new plants, we utilize the best predictive model in the industry, which calculates with great accuracy what the actual levels will be once the plant is up and operating at full capacity.
4. High Degree of Automation: There is no manual operation in the process of mill running, which realizes the automatic control with long-term, stable, effective, makes milling process more stable, realizes fine work of production.
Mined limestone is conveyed to crushers for the crushing process.After crushing, limestone, clay,iron powderand other materials will be ground into powder by ball mill or vertical mill, and then transported by air delivery chute to raw meal homogenization silo forstoring and further material mix.
Raw meal shall get into the preheating decomposition system after homogenization where decomposition rate is about 95%, and raw meal is calcined into clinker in the rotary kiln, the formation of clinker.
Then Clinker, gypsum and mixture is ground into qualified fineness cement in the cement mill. Classifier is adopted to adjust the fineness of cement, realizing energy saving production. Cement packing machine and automatic loading machine are used for bagged cement delivery, and cement bulk device for cement canning leaving factory.
We design and manufacture equipment for new type dry method cement production line, for which the capacity varies from 50t/d to 3000t/d.
Dry process cement production line (25-200t/d)Configuration | ||||||
Capcity | 25t/d | 50 t/d | 100 t/d | 150 t/d | 200 t/d | |
Rotary kiln | Specification | Φ1.4×33m | Φ1.6/1.9×36m | Φ2.2×45m | Φ2.5×50m | Φ3×60m |
Capacity | 1t/h | 2t/h | 4t/h | 6t/h | 8t/h | |
Calcination Temperature (℃) | 1450 | 1450 | 1450 | 1450 | 1450 | |
Raw mill | Specification | Φ1.2×4.5m Open circuit | Φ1.5×5.7m Open circuit | Φ1.83×6.1m Open circuit | Φ1.83×6.1m Closed circuit | Φ2.2×6.5m Closed circuit |
Capacity | 1.7t/h | 4.5t/h | 9t/h | 12t/h | 16t/h | |
Motor power | 55kW | 130kW | 210kW | 210kW | 310kW | |
Cement mill | Specification | Φ1.2×4.5m Open circuit | Φ1.5×5.7m Open circuit | Φ1.83×6.1m Open circuit | Φ1.83×6.1m Closed circuit | Φ2.2×6.5m Closed circuit |
Capacity | 1.4t/h | 3.5t/h | 6.5t/h | 8t/h | 12t/h | |
Motor power | 55kW | 130kW | 210kW | 210kW | 310kW |
New dry process cement production line (300-1500t/d) configuration | |||||
Capacity | 300t/d | 700 t/d | 1000 t/d | 1500 t/d | |
Pre-heater | C1 | 2-Φ2500 | Φ3500 | Φ4800 | 2-Φ4000 |
C2 | Φ3600 | Φ4800 | Φ4800 | Φ5800 | |
C3 | Φ3600 | 2-Φ3700 | Φ5200 | Φ5800 | |
C4 | Φ3600 | Φ4800 | Φ5200 | Φ6200 | |
C5 | Φ3600 | Φ4800 | Φ5200 | Φ6200 | |
Pre-calciner | Specification | Φ2200 | Φ2800 | Φ4800 | Φ5200 |
Rotary kiln | Specification | Φ2.8×44m | Φ3×48m | Φ3.2×50m | Φ3.5×54m |
Capacity | 12.5t/h | 30t/h | 42t/h | 63t/h | |
Calcination temperature (℃) | 1450 | 1450 | 1450 | 1450 | |
Raw mill | Specification | Vertical roller mill Φ1700 | Dry mill Φ3.2×7+1.8m | Dry mill Φ3.5×10m | HRM2800 Vertical roller mill |
Capacity | 30t/h | 50t/h | 85t/h | 130~160t/h | |
Motor power | 400kW | 1000kW | 1250kW | 1250kW | |
Cement mill | Specification | Φ2.4×13m Open circuit | Φ3×11m Closed circuit | Φ3.2×11m Closed circuit | Φ4.2×13.5m Closed circuit |
Capacity | 22t/h | 42t/h | 64t/h | 95t/h | |
Motor power | 800kW | 1250kW | 1400kW | 3550kW |