Small rotary kiln, is also called small-scaled rotary kiln. A small rotary kiln is calcination equipment with a small size, low unit output, and lightweight. It is mainly high-yield and energy-saving equipment developed for small-scale or beginning enterprises.
The daily processing capacity of small rotary kilns is generally about 100-300 tons, the weight is 100-200 tons, and the reaction temperature of 40-1200℃ can be provided to meet the different needs of various fields. The small rotary kiln has great “wisdom” despite its small size, which can calcine materials in metallurgy, building materials, chemical, and other industries with high quality.
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Application
A small rotary kiln is mainly used for calcining and processing ceramsite sand, kaolin, rare earth, petroleum coke, lime, quartz stone, iron ore, granite, and other materials. Processed materials have a wide range of applications in the fields of building materials, metallurgy, chemical industry, etc, which not only improves the comprehensive utilization rate of materials but also reduces pollution to the environment during production.
Advantages of small rotary kiln
Small footprint and low emissions
The multifunctional external heating kiln occupies a small area and requires no foundation. The inclination of the equipment can be flexibly adjusted. There are fewer emissions during emission.
Less investment
On the one hand, small means that the rotary kiln has a short diameter, a small length, a low amount of materials that can be processed per unit time, and the weight of the whole equipment is light. On the other hand, it also reflects the more convenient and fast operation of the equipment in the operation, the investment in infrastructure costs is small.
Wide application range and strong adaptability of equipment
Multifunctional external heating kiln can be used for carbonization, activation, calcination, drying and other purposes to meet the needs of different customers.
Adjustable time
The residence time of the raw materials can be widely adjusted from 15 minutes to 5 hours to achieve different final results. It supports continuous and batch operation modes.
Various operating temperatures
AGICO has designed a variety of operating temperatures for multifunctional externally heated kilns. For example, a low-temperature furnace can provide a working temperature of 100 ~ 650 ℃. The ultra-high temperature furnace can provide a working temperature of 1000 ~ 1250℃. The calcination temperature is large, and the calcination quality of the material is high. The heat source can be electricity, gas, etc.
Price Analysis of Small Rotary Kiln
Although the price of small rotary kilns sold in the market is quite different, compared with large and medium-sized rotary kilns, the price is relatively cheap. There are two reasons:
- Small-scale rotary kilns need fewer raw materials to be input in manufacturing, short manufacturing period, less time, and low cost.
- The economic benefits that small rotary kilns can bring to customers are smaller than those of large and medium-sized rotary kilns, and the price of small rotary kilns is naturally lower than theirs.
Trustable rotary kiln manufacturer – AGICO CEMENT
AGICO generally designs small rotary kilns as an external heating type or internal heating type. According to the working atmosphere, there are various forms of anaerobic, oxygen-deficient, protective gas, and steam atmosphere, which can provide the chemical reaction of materials inside the kiln with a calcination temperature of 150°C-1200°C. According to the special properties of materials, customers can choose stainless steel, heat-resistant alloy special materials, and other choices.
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EPC project
200+ successful cases
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small rotary kiln specifications
Model | Size | CAPACITY | Motor | Reducer | Weight | ||
---|---|---|---|---|---|---|---|
(t/h) | Model | Power (kw) | Model | Speed ratio | (t) | ||
AG16 | Φ1.6×20 | 0.3 | AGYCT250-4A | 18.5 | AGZS110-7 | 97.46 | 40 |
AG18 | Φ1.8×24 | 0.4 | AGYCT225-4B | 22 | AGZSY315 | 100 | 45 |
AG18A | Φ1.8×28 | 0.45 | AGYCT225-4B | 22 | AGZSY315 | 100 | 52 |
AG25 | Φ2.5×40 | 3-6 | AGYCT250-4A | 55 | AGZS125 | 63.1 | 145 |
AG26 | Φ2.6×40 | 10 | AGYCT250-4A | 75 | AGZS145 | 49.63 | 165 |
AG28 | Φ2.8×44 | 15 | AGYCT250-4A | 55 | AGZS145 | 49.63 | 195 |