1. Introduction of High Quality Iron Ore Rotary Kiln, Magnetite Rotary Kiln
A rotary kiln is an apparatus that uses a high-temperature heat source to fire raw materials such as cement raw material, limestone, and magnesia that have been loaded into a rotating kiln. Since combustion is easy to control, it can also be used to incinerate noncombustible objects, such as industrial waste and marine life that has greatly varied physical properties that cannot be controlled at other incinerators.


2. Controllable heat of High Quality Iron Ore Rotary Kiln, Magnetite Rotary Kiln
According to the exterior, the rotary kilns can be divided into diameter changes rotary kiln and size rotary kiln, into cement rotary kilns, ceramsite sand rotary kilns, soil rotary kilns and lime rotary kilns based on the purposes, into gas powered rotary kiln, coal-fired rotary kiln and mixed fuel rotary kiln depending on the different effects.

3. Features of High Quality Iron Ore Rotary Kiln, Magnetite Rotary Kiln
1. Advanced structure,
2. Stable operation,
3. Easy to operate,
4. Reliable quality,
5. High efficiency and energy saving,
6. Safe and environmentally friendly etc.

4. Structure of High Quality Iron Ore Rotary Kiln, Magnetite Rotary Kiln
The basic components of a rotary kiln are the refractory lined shell, support tyres and rollers, drive gear and burner system. A typical Rotary Kiln is cylindrical shell, slightly inclined from the horizontal and supported on two or more tyres, which in rotate on rollers. One of the tyre is fixed by a set of thrust rollers to take care of the thrust load during kiln movement. The drum assembly along with tyres is rotated by a girth gear/pinion arrangement.

5. Principle of High Quality Iron Ore Rotary Kiln, Magnetite Rotary Kiln
A ROTARY KILN is a Direct Fired, Refractory Lined equipment for high temperature applications where it is necessary to change the "state" of the material in a continuous process or in batch type process. Since this process usually requires a long residence time, the length to diameter ratio is often in excess of 10:1 in a continuous kiln. In most cases an oil or gas burner fires directly into the discharge end of the unit. The material is heated in three ways - by radiation from the burner flame, conduction from the refractory lining and convection by contact with the hot gases. They are also used for roasting a wide variety of ores.

6. Parameters of High Quality Iron Ore Rotary Kiln, Magnetite Rotary Kiln
Specification (m) | Kiln dimensions | Motor power (kw) | Total weight (t) | Note | ||||
Diameter (m) | Length (m) | Obliquity (%) | Capacity (t/d) | Rotation speed (r/min) | ||||
Φ2.5×40 | 3.2 | 50 | 4 | 1000 | 0.6-3 | 125 | 278 | Outside disassemble kiln |
Φ2.5×50 | 3 | 60 | 3.5 | 300 | 0.3-2 | 100 | 310 | Alumyte-alumina forge kiln |
Φ2.5×54 | 3 | 48 | 3.5 | 700 | 0.6-3.48 | 100 | 237 | Outside disassemble kiln |
Φ2.5×40 | 3.2 | 50 | 4 | 1000 | 0.6-3 | 125 | 278 | Outside disassemble kiln |
Φ2.7×42 | 3 | 45 | 3.5 | 500 | 0.5-2.47 | 75 | 210.94 | ------ |
Φ2.8×44 | 2.8 | 44 | 3.5 | 400 | 0.437-2.18 | 55 | 201.58 | Outside disassemble kiln |
Φ2.8×44 | 2.8 | 44 | 3.5 | 400 | 0.437-2.18 | 55 | 201.58 | Outside disassemble kiln |
Φ3.0×45 | 2.7 | 42 | 3.5 | 320 | 0.10-1.52 | 55 | 198.5 | ------ |
Φ3.0×48 | 2.5 | 54 | 3.5 | 204 | 0.48-1.45 | 55 | 196.29 | ------ |
Φ3.0×45 | 2.7 | 42 | 3.5 | 320 | 0.10-1.52 | 55 | 198.5 | ------ |
Φ3.0×60 | 2.5 | 50 | 3 | 200 | 0.62-1.86 | 55 | 187.37 | ------ |
Φ3.2×50 | 2.5 | 40 | 3.5 | 180 | 0.44-2.44 | 55 | 149.61 | Kiln with shaft cyclone preheater |
Φ3.3×52 | 3.3 | 52 | 3.5 | 1300 | 0.266-2.66 | 125 | 283 | Kiln with preheater precalcine |
Φ3.5×54 | 3.5 | 54 | 3.5 | 1500 | 0.55-3.4 | 220 | 363 | Kiln with preheater precalcine |
Φ3.6×70 | 3.6 | 70 | 3.5 | 1800 | 0.25-1.25 | 125 | 419 | Generating kiln for using of the heat |
Φ4.0×56 | 4 | 56 | 4 | 2300 | 0.41-4.07 | 315 | 456 | Kiln with preheater precalcine |
Φ4.0×60 | 4 | 60 | 3.5 | 2500 | 0.396-3.96 | 315 | 510 | Kiln with preheater precalcine |
Φ4.2×60 | 4.2 | 60 | 4 | 2750 | 0.41-4.07 | 375 | 633 | Kiln with preheater precalcine |
Φ4.3×60 | 4.3 | 60 | 3.5 | 3200 | 0.396-3.96 | 375 | 583 | Kiln with preheater precalcine |
Φ4.5×66 | 4.5 | 66 | 3.5 | 4000 | 0.41-4.1 | 560 | 710.4 | Kiln with preheater precalcine |
Φ4.7×74 | 4.7 | 74 | 4 | 4500 | 0.35-4 | 630 | 849 | Kiln with preheater precalcine |
Φ4.8×74 | 4.8 | 74 | 4 | 5000 | 0.396-3.96 | 630 | 899 | Kiln with preheater precalcine |
Φ5.0×74 | 5 | 74 | 4 | 6000 | 0.35-4 | 710 | 944 | Kiln with preheater precalcine |
Φ5.6×87 | 5.6 | 87 | 4 | 8000 | Max4.23 | 800 | 1265 | Kiln with preheater precalcine |
Φ6.0×95 | 6 | 95 | 4 | 10000 | Max5 | 950×2 | 1659 | Kiln with preheater precalcine |
Zhengzhou HengXing Heavy Equipment Co.,Ltd
Zhengzhou Hengxing is a joint stock corporation integrating scientific research, manufacture, marketing and exporting with the main target at the large and medium sized series of heavy duty equipments for mining, ore selecting, wall materials, formed coal, metallurgy and ect. The company located at Zhengzhou National High-Tech Development Zone.
We are specialized in the research, development, and production of industrial crushing, powder grinding, mineral processing equipments and other related devices. These products include Stone Crushers, Jaw Crushers, Cone Crushers, Hammer Crushers, and Sand making Machines, Sand Washing machines, Rod Mills, Powder making Machines, Ore Dressing Machines, Briquette Machines and complete Cement Output Lines. Our products have been sold to areas of Southeast Asia, East Europe, South America, the Middle East and Africa etc, and more foreign markets will be promoted in future.