✔High-Efficiency, Energy-Saving & Eco-Friendly Rotary Kiln Solutions – Customized Design & Innovative Technology
We specializes in designing and manufacturing customized rotary kilns for industries such as lime production, cement manufacturing, and metallurgy. Our rotary kilns feature 30% lower energy consumption and dust emissions below 10mg/m³, ensuring both efficiency and environmental compliance.
We produce rotary kilns with diameters ranging from Φ1m to Φ5m, widely used in metallurgy, steel, chemicals, refractories, and ceramsite industries. Additionally, Zhengzhou Mining Machinery offers non-standard rotary kilns tailored to meet unique customer requirements, as well as laboratory rotary kilns (experimental rotary kilns) for material testing and research purposes.
✔Applied Materials
limestone, dolomite, cement clinker, iron ore, bauxite, clay, gypsum, kaolin, industrial waste, Solid Hazardous Waste,ceramsite, Refractories etc.
✔Rotary Kiln Type
1. Lime rotary kiln & lime vertical kiln for complete lime plant;
2. Cement rotary kiln for cement plant;
3. Dolomite rotary kiln for light burnt dolomite plant, dead burnt dolomite plant, magnesium metal plant;
4. Magnesite rotary kiln for magnesium oxide calcination plant;
5. Bauxite rotary kiln for oil fracturing proppant production plant;
6. Clay rotary kiln for complete LECA (lightweight expanded clay aggregate) production line;
7. Spodumene rotary kiln & lepidolite rotary kiln for lithium processing plant;
8. Zinc oxide rotary kiln for zinc oxide manufacturing plant;
9. Solid hazardous waste rotary kiln;
10. Kaolin rotary kiln;
11. Chalk rotary kiln;
12. Gypsum rotary kiln for gypsum calcination plant.
✔Why Choose Our Rotary Kiln?
1. New type technology is adopted by main driving system. Compared with traditional magnetic and DC speed regulation, its main driving system has the advantages like energy saving, environmental, wide speeding adjusting range, high performance and stable operation.
2. After the welding of bases for supporting devices of supporting roller and catching roller, vibration aging treatment should be applied for remove the welding stress. Then, use vertical lathe and boring-milling machine for integration fabrication.
3. This process can guarantee the requirement of fabrication precision and dimension & location tolerance. Installation accuracy of rotary kiln is obviously improved.
4. Temperature measuring point is reserved at bearing base of supporting roller. It is mainly used for automation detection of kiln operation status by insert the measuring device.
| Model | Diameter(m) | Length(m) | Slope(%) | Capacity(t/d) | Revolving Speed(r/min) | Power(kw) | Weight(t) |
|---|---|---|---|---|---|---|---|
| Φ2.5×40 | 2.5 | 40 | 3.5 | 180 | 0.44-2.44 | 55 | 149.61 |
| Φ2.5×50 | 2.5 | 50 | 3.0 | 200 | 0.62-1.86 | 55 | 187.37 |
| Φ2.5×54 | 2.5 | 54 | 3.5 | 280 | 0.48-1.45 | 55 | 196.29 |
| Φ2.7×42 | 2.7 | 42 | 3.5 | 320 | 0.10-1.52 | 55 | 198.50 |
| Φ2.8×44 | 2.8 | 44 | 3.5 | 450 | 0.437-2.18 | 55 | 201.58 |
| Φ3.0×45 | 3.0 | 45 | 3.5 | 500 | 0.5-2.47 | 75 | 210.94 |
| Φ3.0×48 | 3.0 | 48 | 3.5 | 700 | 0.6-3.48 | 100 | 237.00 |
| Φ3.0×60 | 3.0 | 60 | 3.5 | 800 | 0.3-2 | 100 | 310.00 |
| Φ3.2×50 | 3.5 | 50 | 4.0 | 1000 | 0.6-3 | 125 | 278.00 |
| Φ3.3×52 | 3.3 | 52 | 3.5 | 1300 | 0.266-2.66 | 125 | 283.00 |
| Φ3.5×54 | 3.5 | 54 | 3.5 | 1500 | 0.55-3.4 | 220 | 363.00 |
| Φ3.6×70 | 3.6 | 70 | 3.5 | 1800 | 0.25-1.25 | 125 | 419.00 |
| Φ4.0×56 | 4.0 | 56 | 4.0 | 2300 | 0.41-4.07 | 315 | 456.00 |
| Φ4.0×60 | 4.0 | 60 | 3.5 | 2500 | 0.396-3.96 | 315 | 510.00 |
| Φ4.2×60 | 4.2 | 60 | 4.0 | 2750 | 0.41-4.07 | 375 | 633.00 |
| Φ4.3×60 | 4.3 | 60 | 3.5 | 3200 | 0.396-3.96 | 375 | 583.00 |
