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rotary kiln price for lime, gypsum, cement rotary kiln manufacturer mini small
The cement production line (cement plant) is a cement equipment production line composed by a series of equipment. This production line mainly consists of the process of crushing and prehomogenization, raw materials homogenizing, preheating decomposition, cement clinker firing, cement grinding & packaging.
The main equipments used in this whole production line include the vibrating feeder, jaw crusher, impact crusher, cement ball mill lifer, preheating system, cement rotary kiln and packing machine and so on. All the cement equipment in this line can be provided by our factory.
1. Crushing and Pre-homogenizing:
Most of the raw materials, like limestone, clay, iron ores, and
coal, should be crushed before their pre-homogenization. Limestone
is the primary material in this line, and due to its large particle
size and high hardness, its good crushing plays an important role
in the whole line. Special stacking and reclaiming technology has
been used in the pre-homogenizing process so that raw materials can
be better primarily homogenized.
2. Raw Meal (raw material) Preparing:
Since the raw meal grinding work takes up more than 30% labor force
in the whole dry process cement production line, it is quite
important to choose appropriate grinding equipment and
technological process so that high-quality products can be
obtained.
3. Raw Meal Homogenizing:
The raw meal homogenization is a key factor for stable clinker
calcination.
4. Preheating and Decomposing:
The preheater is used to preheat as well as decompose raw meal. So
the length of the rotary kiln is effectively shortened. And the raw
meal can fully exchange heat with the hot gases from the kiln.
Because of its rapid and high-efficiency heat transfer, the
production efficiency and heat consumption of this production line
are greatly improved.
5. Clinker Calcining:
After its preheating and pre-decomposing, the raw meal will be
calcined in the rotary kiln, where the generated carbonate will be
further decomposed. Meanwhile, a series of solid phase reactions
will take place.
Equipment Supply for cement production line
1. Crushing Equipment : Jaw Crusher, Impact Crusher , Hammer
Crusher ,Cone Crusher, Compound Crusher ect.
2. Grinding Mill : Ball Mill , Remond Mill , Vertical Mill ,
Grinding Machines
3. Rotary Kiln / Machnical Vertical Shaft Kiln
4. Preparation Equipments: :Powder Concentrator , Vibrating Feeder,
Megnetic Separator ect.
5. Preheater
6. Dyer , Cooler ,
7. Elevator , Belt Conveyor & Bucket Equipments
8. Cement Packing Equipments
9. Classifier , Dust Collector
Technical Parameters of Rotary Kiln
Specification(m) | Diameter(m) | Length(m) | Obliquity(%) | Capacity(t/h) | Rotation Speed(r/min) | Motor Power(KW) | Total 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 | 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 | 198.5 |
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 |
φ3.0×60 | 3.0 | 60 | 3.5 | 800 | 0.3-2 | 100 | 310 |
φ3.2×50 | 3.2 | 50 | 4 | 1000 | 0.6-3 | 125 | 278 |
φ3.3×52 | 3.3 | 52 | 3.5 | 1300 | 0.266-2.66 | 125 | 283 |
φ3.5×54 | 3.5 | 54 | 3.5 | 1500 | 0.55-3.4 | 220 | 363 |
φ3.6×70 | 3.6 | 70 | 3.5 | 1800 | 0.25-1.25 | 125 | 419 |
φ4.0×56 | 4.0 | 56 | 4 | 2300 | 0.41-4.07 | 315 | 456 |
φ4.0×60 | 4.0 | 60 | 3.5 | 2500 | 0.396-3.96 | 315 | 510 |
φ4.2×60 | 4.2 | 60 | 4 | 2750 | 0.41-4.07 | 375 | 633 |
φ4.3×60 | 4.3 | 60 | 3.5 | 3200 | 0.396-3.96 | 375 | 583 |
φ4.5×66 | 4.5 | 66 | 3.5 | 4000 | 0.41-4.1 | 560 | 710.4 |
φ4.7×74 | 4.7 | 74 | 4 | 4500 | 0.35-4 | 630 | 849 |
φ4.8×74 | 4.8 | 74 | 4 | 5000 | 0.396-3.96 | 630 | 899 |
φ5.0×74 | 5.0 | 74 | 4 | 6000 | 0.35-4 | 710 | 944 |
φ5.6×87 | 5.6 | 87 | 4 | 8000 | Max4.23 | 800 | 1265 |
φ6.0×95 | 6.0 | 95 | 4 | 10000 | Max5 | 950×2 | 1659 |