Cement Rotary Kiln
Cement rotary kiln is a type of rotary kiln commonly used for the production and calcination of cement clinker. Our company mainly produces dry process production line equipment for cement clinker. According to different production processes, it is divided into hollow dry process kiln, kiln with preheater, and external decomposition kiln. Sixteen models with cylinder diameters between 2.5m and 4.3m can meet daily production range of 180-3200 tons.
LIMING Machinery Co., Ltd. manufactures this equipment with over 30 years of industry experience, ensuring reliable performance, high efficiency, and long service life. Our equipment is widely used in cement plants, mining operations, and mineral processing facilities worldwide.
Applications
Cement plants and clinker production lines.
Our equipment is designed to handle various materials and operating conditions, providing consistent performance and output quality. The robust construction and advanced control systems ensure stable operation even under the most demanding industrial environments.
Performance Advantages
Product Stability
Evenly heats the material during calcination, ensuring stable product quality.
Advanced Transmission
Main transmission system utilizes AC variable frequency speed control technology, offering energy efficiency, wide speed regulation range, high efficiency, and stable operation.
Supporting Roller Device
Base welding completed with vibration stress relief treatment to eliminate welding stresses, improving installation accuracy and reliability.
Structural Optimization
Kiln head and tail sections redesigned, resolving common issues of return material and dust leakage for smoother material conveying.
Working Principle
Material is fed into the kiln from the kiln tail (higher end). Due to the inclination and slow rotation of the cylinder, the material moves forward gradually while rolling axially and radially. Fuel is injected through the burner at the kiln head for combustion. Heat is transferred to the material through radiation and conduction. During movement, the material forms a liquid phase, generating minerals such as tricalcium silicate, dicalcium silicate, tricalcium aluminate, and tetracalcium aluminoferrite. After sintering, clinker is discharged from the kiln head.
The working principle of the Cement Rotary Kiln reflects our commitment to engineering excellence. Each component is precisely designed and manufactured to ensure optimal performance, energy efficiency, and minimal maintenance requirements. The integrated control system allows for easy operation and monitoring of all key parameters.
Technical Specifications
Hot Sale: Patented technology, high productivity, environmental protection and energy saving
| Capacity (t/d) | Preheater | Precalciner | Rotary Kiln | Cooler |
|---|---|---|---|---|
| 200 | C1:2-2.15 / C2-C5 various | - | phi2.2x42m | Rotary 2x22m |
| 300 | C1:2-2.45 / various | - | phi2.5x42m | Rotary 2.5x25m |
| 500 | C1:3.4 / various | - | phi2.8x43m | Rotary 2.8x28m |
| 700 | C1:2-3 / various | 3.5m | phi3x48m | Grate 1.6x13.8m |
| 1000 | 4.8 / 5 | 3.8m | phi3.2x52m | Grate 2.0x13.8m |
| 1500 | 5.5 / 5.7 | 4.5m | phi3.5x54m | Grate 2.4x16.4m |
| 2000 | 5.7 / 6 | 4.8m | phi3.8x56m | Grate 2.8x20.4m |
| 2500 | C1:2-4.6 / various | 5.6m | phi4x60m | Grate 3.2x21.6m |
For detailed specifications not listed above or custom configurations, please contact our engineering team. We provide customized solutions based on your specific material properties, capacity requirements, and site conditions.
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