It is also named as dryer, drier, rotary dryer, dryer machine.
Rotary drier also named revolving tube dryer, is used to dry slag, clay and other materials in construction, metallurgy, chemical, and cement industries.
The machine is made up of a rotating object, a winnowing board, a wheeling device, an upholding device, and a sealed circle. It has reasonable structure, high quality, and low energy cost. Being of excellent workmanship, it is easy to operate.
Rotary Dryer/Drier
The Rotary dryer is mainly used in building materials, metallurgy, chemical plant, cement plant for drying of limestone slag, coal powder, slag, clay stone and so on. This dryer is formed by rotary body, lifting blade, driving device, supporting device and sealing ring. The dryer has advantages of reasonable structure, high efficiency, low energy consumption and convenient for transportation.
The usage of rotary dryer:
Rotary dryert is widely used for drying materials in the industries of cemet, mine, contruction, chemical, food, compoud fertilizer, etc. Feeding and discharging unit is installed with thermocouple to control drier temperature. The temperature change of dryer's feeding end can be indicated by the thermometer to control the inner drier temperature ( generally 250-350° C)
The structure of rotary dryer:
Rotary dryer machine is mainly composed of shell, back and forth supporting wheel, feeding and discharging unit and gear cap. The accessories which are not in the the scope of this machine include firebox, feeding and discharging equipment, dust catcher, etc.
The working structure of Rotary dryer:
Rotary dryer adopts direct flow type of heating with heat soure from firing unit. The material to be dried is pushed back immindiately by spiral board when enters the shell from feeding tank and feeding chute. Because the drier is installed in slope, material flows to the back end under gravity and rotation force, meanwhile, it is lifted by board repeatedly and thrown down accordingly, which make the material form even curtain, and exchange heat sufficiently with inner the heat flow. In the end, water in the material is dried by repeatedly scattering.
Our rotary dryer's advantages are as follows:
The process of dryer is very advanced, which takes fast drying with high temperature, high heat transfer coefficient, high heat efficiency and large drying capacity. Air flow drying combines with the high speed agitation drying, which disperses the viscid material sufficiently and improves the contact area of material and thermal medium, thereby improves the process of drying It takes special scrapings device into the dryer so that avoid the material from sticking the wall. Wide application, easy operation, light maintainence work and stable quality.
ZK Rotary Dryer is widely used in the field of building materials metallurgies, chemical industry, cement and so on. It can dry slag, coal powder, mining powder, clay, sand, limestone and so on. It is made into rotary body, lifting blade, driving device, supporting device etc. The dryer has advantages of reason able structure, high efficiency, low energy consumption and convenient for transportation.
We supply the following dryer, wet material rotary dryer, sand dryer, sawdust dryer, coal slime dryer, bentonite dryer, ore concentrate dryer, gypsum dryer.
Company Name: Henan Zhengzhou Mining Machinery Co., Ltd.
Official Website: http://www.inczk.com/ & http://www.zkcomp.com/
24-hour Free Sales Consulting Phone: 861-0371 -5590 2866.
Company Address: Qiaolou caizhai industrial estate, Xingyang city, Henan Province
Please pay attention to the company's other products:
Price of rotary kiln: http://www.zkcomp.com/calcining/558. Html
Rotary Kiln: http://www.inczk.com/Products/459. Html
Preheater: http://www.zkcomp.com/calcining/605. Html
Cement Mill: http://www.inczk.com/Products/460. Html
Rotary Dryer: http://www.zkcomp.com/calcining/564. Html
| Type (mm) | Gradient (%) | Rotational speed (r/min) | Inlet air tempreture() | power (KW) | Pro-capacity (t/h) | weight (T) |
| Φ 600x6000 | 3-5 | 3-8 | ≤ 700 | 3 | 0.5-1.5 | 2.9 |
| Φ 800x8000 | 3-5 | 3-8 | ≤ 700 | 4 | 0.8-2.0 | 3.5 |
| Φ 800x10000 | 3-5 | 3-8 | ≤ 700 | 4 | 0.8-2.5 | 4.5 |
| Φ 1000x10000 | 3-5 | 3-8 | ≤ 700 | 5.5 | 1.0-3.5 | 5.6 |
| Φ 1200x10000 | 3-5 | 3-8 | ≤ 700 | 7.5 | 1.8-5 | 14.5 |
| Φ 1200x12000 | 3-5 | 3-8 | ≤ 700 | 11 | 2-6 | 14.8 |
| Φ 1500x12000 | 3-5 | 2-6 | ≤ 800 | 15 | 3.5-9 | 17.8 |
| Φ 1800x12000 | 3-5 | 2-6 | ≤ 800 | 18 | 5-12 | 25 |
| Φ 2200x12000 | 3-5 | 1.5-6 | ≤ 800 | 18.5 | 6-15 | 33 |
| Φ 2200x18000 | 3-5 | 1.5-6 | ≤ 800 | 22 | 10-18 | 53 |
| Φ 2200x20000 | 3-5 | 1.5-6 | ≤ 800 | 30 | 12-20 | 56 |
| Φ 2400x20000 | 3-5 | 1.5-5 | ≤ 800 | 37 | 18-30 | 60 |
| Φ 3000x20000 | 3-5 | 1.5-5 | ≤ 800 | 55 | 25-35 | 78 |
| Φ 3000x25000 | 3-5 | 1.5-5 | ≤ 800 | 75 | 35-65 | 104.9 |
| Φ 3600x29000 | 3-5 | 1.3-5 | ≤ 800 | 110 | 40-70 | 150 |
Henan Zhengzhou Mining Machinery Co., Ltd, was established in 1956 and located in Xingyang of Zhengzhou City of Henan Province, specially produces metallurgical machinery. It covers an area of more than 55000m2 and various building area of 28000 m2. It has the annual income of more than RMB180million in 2008 and now the fixed assets of over RMB80 million. In the plant, there are branches and workshops of cast iron, cast steel, forging, heavy machine tool processing, rivet welding and heat treatment etc. Its perfect and complete equipment, advanced detection means, strong technical force establish good foundation for the reliable production.
Main products include: Jaw style, hammer style, impact style and roll style crusher; Ball mill, direct fired drier, rotary kiln, preheater, coker, magnetic separator, flotation machine, classifier, feeder, hoisting machine and conveyor etc. These complete sets of machinery for cement building material, metallurgy, coking and chemical smelting etc are sold well in the world. Our company also has professional installation and construction teams and perfect after-sales service guaranty system.
With the development of the People's Republic of China, Henan Zhengzhou Mining Machinery Co., Ltd undergoes frequent difficulties and has accomplished over 50 years' brilliant history. Initially from the manufacturing of original single machine till today's series of and complete sets of mining metallurgical machinery, it has made great contribution to the development and utilization of mineral resources of our country. For many years, each spot check and annual examination carried by National Mining Machinery Quality Supervision and Inspection Center for our products is acceptable and our company is always appointed as Credible and Reputed Enterprise by Henan Provincial Administration of Industry and Commerce.
Henan Zhengzhou Mining Machinery Co., Ltd will continue providing excellent products and service for our society, with the guideline of "survival by quality, development by good faith, users supreme". Our company would make sincere cooperation with all circles for mutual benefit and common development.
