Rotary Kiln
YZ / YB / YBL Series
A rotary calcining kiln belonging to building-materials equipment. Classified by material it serves as a cement kiln, a metallurgical/chemical kiln or a lime kiln. The cement kiln is mainly used to calcine cement clinker, in both dry-process and wet-process variants.
- Shell diameters 1200–4700 mm, lengths 20000–72000 mm
- Outputs from 1.2 to 190 t/h across 28 models
- Straight-shell and diameter-changing configurations
Key features
- Shell diameters 1200–4700 mm, lengths 20000–72000 mm
- Outputs from 1.2 to 190 t/h across 28 models
- Straight-shell and diameter-changing configurations
- Rotating speed 0.1–5.25 r/min with variable-frequency control
- Motor power 15–550 kW
- Configured for cement, metallurgical or lime duty
Specifications
1. Straight Shell Rotary Kiln — YZ Series
| Model | Barrel diameter (mm) | Barrel length (mm) | Gradient (%) | Capacity (t/h) | Rotate speed (r/min) | Motor power (kW) | Weight (t) |
|---|---|---|---|---|---|---|---|
| YZ1225 | 1200 | 25000 | 4 | 3 | 0.53–5.25 | 22 | 34 |
| YZ1632 | 1600 | 32000 | 4 | 3.5 | 0.53–5.25 | 15 | 46.82 |
| YZ1828 | 1800 | 28000 | 4 | 4 | 0.28–2.84 | 30 | 59.39 |
| YZ1845 | 1800 | 45000 | 4 | 4.5 | 0.28–2.84 | 30 | 80 |
| YZ1636 | 1600 | 36000 | 4 | 1.2–1.9 | 0.26–2.61 | 22 | 51.023 |
| YZ1939 | 1900 | 39000 | 4 | 1.6–3.4 | 0.31–2.82 | 37 | 70.704 |
| YZ2044 | 2000 | 44000 | 3.5 | 2.4–4 | 0.22–2.26 | 37 | 97.135 |
| YZ2245 | 2200 | 45000 | 3.5 | 3.2–5.3 | 0.23–2.25 | 45 | 125.462 |
| YZ2550 | 2500 | 50000 | 3.5 | 6.2–7.4 | 0.68–1.45 | 55 | 179.606 |
| YZ2555 | 2500 | 55000 | 3 | 7.3–9.8 | 0.79–2.38 | 55 | 191.203 |
| YZ2820 | 2800 | 20000 | 4 | 15–18 | 0.8–1.45 | 75 | 186.373 |
| YZ3028 | 3000 | 28000 | 4 | 18–23 | 0.8–1.45 | 75 | 180.737 |
| YZ3060 | 3000 | 60000 | 3.5 | 16–20 | 0.49–2.41 | 90 | 272.510 |
| YZ3226 | 3200 | 26000 | 4 | 22–27 | 0.8–1.45 | 90 | 185.107 |
| YZ3255 | 3200 | 55000 | 3.5 | 17–23 | 0.1–1.52 | 75 | 271.673 |
| YZ3529 | 3500 | 29000 | 4 | 28–40 | 0.16–1.38 | 110 | 238.031 |
| YZ3560 | 3500 | 60000 | 3.5 | 28–40 | 0.65–2.25 | 125 | 347.872 |
| YZ4030 | 4000 | 30000 | 4 | 52–70 | 0.38–3.52 | 160 | 415.103 |
| YZ4060 | 4000 | 60000 | 3.5 | 55–78 | 0.38–3.52 | 315 | 514.223 |
| YZ4262 | 4200 | 62000 | 3.5 | 80–105 | 0.38–3.52 | 315 | 541.615 |
| YZ4565 | 4500 | 65000 | 3.5 | 110–140 | 0.38–3.52 | 420 | 609.526 |
| YZ4772 | 4700 | 72000 | 3.5 | 150–190 | 0.38–3.52 | 550 | 795.325 |
2. Diameter-Changing Rotary Kiln — YB / YBL Series
| Model | Barrel diameter (mm) | Barrel length (mm) | Gradient (%) | Capacity (t/h) | Rotate speed (r/min) | Motor power (kW) | Weight (t) |
|---|---|---|---|---|---|---|---|
| YBL626 | 1600/1400 | 26000 | 4 | 0.7–11 | 0.41–3.85 | 18.5 | 38.621 |
| YBL939 | 1900/1600 | 39000 | 4 | 2.2–2.7 | 0.27–2.58 | 22 | 60.841 |
| YB2245 | 2200/2000 | 45000 | 3.5 | 2.5–3.5 | 0.25–2.28 | 30 | 88.632 |
| YB2545 | 2500/2200 | 45000 | 3.5 | 4.5–6.2 | 0.25–2.18 | 45 | 102.367 |
| YB2845 | 2800/2500 | 45000 | 3.5 | 7.5–10 | 0.68–1.45 | 55 | 192.622 |
| YB3560 | 3500/3000 | 60000 | 3.5 | 23–32 | 0.65–2.28 | 125 | 310.263 |
Selection note：The tables above list standard parameters for the YZ straight-shell and YB / YBL diameter-changing series. Output varies with material type, feed size, calcining temperature and residence time. For an accurate selection, please provide material type, target output and process requirements.
Applications
- Cement clinker calcination (dry or wet process)
- Magnetising roasting of iron ore, oxidising roasting of chrome-nickel ore in metallurgy
- Calcining high-alumina bauxite for refractories
- Roasting chrome ore sand and powder in the chemical industry
- Calcining active lime and light-burnt dolomite in lime kilns
Options & configuration
- Structure options: straight shell or diameter-changing
- Seal options: lamella seal or graphite block seal
- Burner options: pulverised coal / natural gas / heavy oil / biomass
- Supporting equipment: preheater, cooler, dust collector, conveyor
- Optional variable-frequency control and automatic temperature control
- Optional waste-heat recovery system
Need help choosing a model?
Tell us the material and the target capacity — we will recommend the model and the supporting equipment that fit.