HZG-Rotary Kiln
Perfect for Large-Scale, Continuous Drying
Wet material enters at one end of the Rotary Kiln, where internal flights agitate it and blend it thoroughly with hot air. This elongated drum dryer, spanning many metres, can process hundreds of tons per hour, and its drum speed adjusts from 1 to 10 RPM to suit different requirements.
- Input
- Granular materials
- Output
- Granules with 3%–5% moisture content
- Temperature
- Inlet air temperature range of 40°C to 350°C
- Additional Feature
- Mixing
A Rotary Kiln Dryer for Large-Scale Continuous Drying
SINOTHERMO's rotary kiln — also used as a rotary drum dryer — is a rotating cylindrical drum that lifts and tumbles granular material through a stream of hot air using internal flights. Feed enters one end and dried granules discharge at the other, giving continuous, high-throughput drying for large-scale mineral, chemical and industrial operations.
- Flights along the drum interior lift and shower material through the hot air stream, mixing it thoroughly as it moves down the kiln.
- The elongated drum design supports continuous processing at rates up to hundreds of tons per hour for large-volume operations.
- Rotation speed adjusts from 1 to 10 RPM, letting operators tune residence time and drying result to different materials.
- Inlet air from 40°C to 350°C covers both moderate and higher-temperature drying needs within the same equipment.
- Tumbling action mixes the granular bed continuously while it dries, reaching a final moisture content of 3–5%.
Model
| Model | Production Capacity (t/h) | Drum Rotation Speed (r/min) | Motor Power (kW) | Installation Angle (°) | Outlet Moisture Content |
|---|---|---|---|---|---|
| Φ1.2×610 | 1.5～4 | 1～10 | 7.5 | 3～5 | ≤5% |
| Φ1.4×1218 | 2.5～6 | 1～10 | 15 | 3～5 | ≤5% |
| Φ1.8×1218 | 5～12 | 1～10 | 22 | 3～5 | ≤5% |
| Φ2.0×1222 | 6～15 | 1～8 | 30 | 3～5 | ≤5% |
| Φ2.4×1520 | 9～20 | 1～8 | 37 | 3～5 | ≤5% |
| Φ2.8×20 | 20～50 | 1～8 | 55 | 3～5 | ≤5% |
| Φ3.2×25 | 30～80 | 1～6 | 75 | 3～5 | ≤5% |
| Φ3.8×30 | 40～100 | 1～6 | 90 | 3～5 | ≤5% |
| Φ4.0×35 | 50～120 | 1～4 | 110 | 3～5 | ≤5% |
| Φ4.6×40 | 65～150 | 1～4 | 132 | 3～5 | ≤5% |
| Φ5.0×40 | 80～200 | 1～4 | 160 | 3～5 | ≤5% |
Applications
Mining
Continuously dries mineral concentrates and ore granules at large scale.
Cement
Dries raw materials and additives used in cement production at high throughput.
Metallurgy
Dries metal ore and slag granules ahead of further processing.
Chemical
Dries chemical granules and fertilizers at continuous, large-scale rates.
Agriculture
Dries fertilizer granules and agricultural bulk materials continuously.
Environment
Dries sludge and waste-derived granules to reduce volume for handling or reuse.
China Clay & Kaolin
Dries kaolin and clay granules at industrial throughput.
Construction
Dries sand, aggregate and construction-material granules at scale.
Services
→Learn more about Services- 1Pre-Sales Testing and Experiment
- 2Professional Customization Design
- 3On-site Installation and Commissioning
- 4Training and Technical Support
- 5Full Life Circle Maintenance and After-sales
