Henan Zhongke Engineering & Technology Co., Ltd.
Zhongke Machinery--Chinese professional manufacturer of rotary kiln !
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Automatic Cement Rotary Kiln For Calcination Production Line
Description
The cement kiln is used for makeing cement clinker and there are dry and wet methods to make cement.
Cement kilns are used for the pyroprocessing stage of manufacture of hydraulic cement, in which calcium carbonate reacts with silica-bearing minerals to form a mixture of calcium silicates. Over a billion tonnes of cement are made per year, and cement kilns are the heart of this production process: their capacity usually defines the capacity of the cement plant. As the main energy-consuming and greenhouse-gas–emitting stage of cement manufacture, improvement of kiln efficiency has been the central concern of cement manufacturing technology.
Cement is essential materials for construction buiding, it is made from stones which mainly is limestone, coal.
Technical parameter:
| Specification(m) | φ2.8/2.5×44 | φ3×48 | φ3.2×50 | φ3.3×50 | φ3.5×54 | ||
| Capacity(t/d) | 300 | 600-700 | 1000 | 1200 | 1500-1800 | ||
| Slope of the kiln shell (%) | 3.5 | 3.5 | 3.5 | 4 | 4 | ||
| No.of supporters | 3 | 3 | 3 | 3 | 3 | ||
| Type of thrust roller | Mechanical | Mechanicalor Hydraulic | Hydraulic | Hydraulic | Hydraulic | ||
| Rotary speed of kiln | Main driving (r/min) | 0.445-2.22 | 0.676-3.38 | 0.36-3.57 | 0.36-3.57 | 0.39-3.9 | |
| Auxiliary driving (r/min) | 4.75 | 9.36 | 6.5 | 5.61 | 7.66 | ||
| Main driving | Motor | Type | ZSN4-225-21 | Z2-101 | ZSN4-280-191B | ZSN4-280-191B | ZSN4-315-092 |
| Rated power(kw) | 55 | 100 | 160 | 160 | 220 | ||
| Seed regulation Range(r/min) | 1000 | 1500 | 1500 | 1500 | 1000 | ||
| Rated voltage(V) | 440 | 220 | 440 | 440 | 440 | ||
| Reducer | Type | ZS145-1-1 | ZS145-1-1 | ZSY-450-40-V | ZSY450-40 | NZS995-28VIBL | |
| Total speed ratio | 49-63 | 50 | 40 | 40 | 28 | ||
Stone Crusher: Limestone crusher Limestone is the main raw materials for making cement, so we need the limestone crusher to crush limestone to small particle sizes to make cement.
Raw mill: it is used to crush limestone particles and additive materials
Coal crusher and coal mill: They are used for crushing and grinding coal into powder in cement plant.
Gypsum crusher and mill: In cement plant, they are used for crushing and grinding gypsum into powder.
Cement mill: Ball Mill: They are used to grind cement clinker into powder to make cement.
About Us
Henan Zhongke Engineering & Technology Co., Ltd. is an import and export company, which is specialized in mining machinery, metallurgical machinery and building materials equipment manufacturing. The head quarter located in Zhengzhou High-Tech zone.The company business scope include: jaw crusher, impact crusher, hammer crusher, cone crusher, ball mill, rod mill, ceramic ball mill, vibrating feeder, vibrating screen, belt conveyor, mineral ore separating machine, magnetic separator, flotation machine, classifier, spiral chute, rotary dryer, rotary kiln. We also can offer sand and stone production line, crushing and grinding plant, ore beneficiation line, A A C (aerated concrete block) production plant, small cement plant, active lime production line and so on.
We pay attention to basic management, build enterprises quality management system; the work site realizes fixation management; the logistic enjoys ABC management; the office achieves computer automatization; the product development process design adopts C A D, C A P P technology. Zhongke Machinery can provide high quality products, as well as customized optimized technical proposal and one station after-sale service.
