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| Categories | DRI Sponge Iron Plant |
|---|---|
| Certification: | ISO CE |
| Place of Origin: | Henan, China |
| MOQ: | 1 set |
| Price: | $100,000.00 |
| Supply Ability: | 200 Set/Sets per Month |
| Product name: | Sponge Iron Production Plant |
| Applicable Industries: | Manufacturing Plant, Construction works , Energy & Mining |
| Core Components: | PLC, engine, Bearing, Gearbox, MOTOR, PRESSURE VESSEL, |
| Voltage: | 220/380/440v |
| Power(W): | 22-315kw |
| Weight: | 34-300t |
| maximum feeding size (mm): | 50 |
| After Sale Service: | Life-long Service |
| Warranty: | 1 YEAR |
| Core Components Warranty: | 3 years |
Sponge iron production line
Description of Rotary Kiln
Rotary Kiln belongs to building material equipment, according to different materials, which can be divided into cement kiln, metallurgy chemical kiln and lime kiln. Cement kiln is used for making cement clinker and there are dry and wet methods to make cement clinker. Metallurgy chemical kiln is widely used for magnetic roasting of poor iron ore and oxidizing roasting of chrome and nickel in the steel factory; backing high-alumina mine in the refractory material factory; baking chamotte and alumina in the aluminum factory and baking chrome ore and chrome powder in the chemical plant. The Lime Kiln is used for roasting active lime in steel works and ferroalloy plants and light roasting dolomite.
Rotary kiln is thermal equipment to heat materials. It is widely used in the fields of cement, nonferrous metallurgy, ferrous metallurgy, refractory material, chemical, and making-paper.
Brief Introduction of Direct Reduction Iron (DRI) Process
The reducing agent and heating source are anthracite, iron powder with 67% Fe is the raw material. The iron powder and binder are mixed in a certain proportion, and then conveyed to the forced mixer through a belt conveyor. After forced mixing, the mixed material enters the storage bin, enters into the rotary dryer through the quantitative feeder, the mixture will be dried and heated, and will be discharged When the temperature of the mixture reaches to 350℃ in the dryer, the dried material enters the disc granulator for pelletizing, the iron powder ball after the pelletization directly enters the chain-comb machine for heating and sintering. The balls are sealed into the rotary kiln for oxidation and calcination, the high-temperature metal balls will enter the vertical cooler for cooling. The cooled pellets and the reducing agent anthracite enter the next large-scale rotary kiln for reduction and calcination, and the full reduction reaction is carried out in the 80-meter rotary kiln. The reduced materials enter the rotary cooler for cooling, the cooled materials enter the cold Press machine to get pressed.
| category | model | Cylinder diameter (mm) | cylinder length (mm) | inclination (%) | capacity (t/h) | rotate speed (rpm) | power (kw) | weight (t) |
| Straight rotary kiln | YZ1225 | 1200 | 2500 | 3 | 22 | 34 | ||
| YZ1632 | 1600 | 3200 | 3.5 | 15 | 46.82 | |||
| YZ1828 | 1800 | 2800 | 4 | 30 | 59.39 | |||
| YZ1845 | 1800 | 4500 | 4.5 | 30 | 80 | |||
| YZ1636 | 1600 | 36000 | 4 | 1.2～1.9 | 0.26～2.61 | 22 | 51.023 | |
| YZ1939 | 1900 | 39000 | 4 | 1.6～3.4 | 0.31～2.82 | 37 | 70.704 | |
| YZ2044 | 2000 | 44000 | 3.5 | 2.4～4 | 0.22～2.26 | 37 | 97.135 | |
| YZ2245 | 2200 | 4500 | 3.5 | 3.2～5.3 | 0.23～2.25 | 45 | 125.462 | |
| YZ2550 | 2500 | 50000 | 3.5 | 6.2～7.4 | 0.68～1.45 | 55 | 179.606 | |
| YZ2555 | 2500 | 55000 | 3 | 7.3～9.8 | 0.79～2.38 | 55 | 191.203 | |
| YZ2820 | 2800 | 20000 | 4 | 15～18 | 0.8～1.45 | 75 | 186.373 | |
| YZ3028 | 3000 | 28000 | 4 | 18～23 | 0.8～1.45 | 75 | 180.737 | |
| YZ3060 | 3000 | 60000 | 3.5 | 16～20 | 0.49～2.41 | 90 | 272.510 | |
| YZ3226 | 3200 | 26000 | 4 | 22～27 | 0.8～1.45 | 90 | 185.107 | |
| YZ3255 | 3200 | 55000 | 3.5 | 17～23 | 0.1～1.52 | 75 | 271.673 | |
| YZ3529 | 3500 | 29000 | 4 | 28～40 | 0.16～1.38 | 110 | 238.031 | |
| YZ3560 | 3500 | 60000 | 3.5 | 28～40 | 0.65～2.25 | 125 | 347.872 | |
| YZ4030 | 4000 | 30000 | 4 | 52～70 | 0.38～3.52 | 160 | 415.103 | |
| YZ4060 | 4000 | 60000 | 3.5 | 55`78 | 0.38～3.52 | 315 | 514.223 | |
| YZ4262 | 4200 | 62000 | 3.5 | 80～105 | 0.38～3.52 | 315 | 541.615 | |
| YZ4565 | 4500 | 65000 | 3.5 | 110～140 | 0.38～3.52 | 420 | 609.526 | |
| YZ4772 | 4700 | 72000 | 3.5 | 150～190 | 0.38～3.52 | 550 | 795.325 | |
| Diameter changes rotary kiln | YB1626 | 1600/1400 | 26000 | 4 | 0.7～1.1 | 0.41～3.85 | 18.5 | 38.621 |
| YB1939 | 1900/1600 | 39000 | 4 | 2.2～2.7 | 0.27～2.58 | 22 | 60.841 | |
| YB2245 | 2200/2000 | 45000 | 3.5 | 2.5～3.5 | 0.25～2.28 | 30 | 88632 | |
| YB2545 | 2500/2200 | 45000 | 3.5 | 4.5～6.2 | 0.25～2.18 | 45 | 102.367 | |
| YB2845 | 2800/2500 | 45000 | 3.5 | 7.5～10 | 0.68～1.45 | 55 | 192.622 | |
| YB3560 | 3500/3000 | 60000 | 3.5 | 23`32 | 0.65～2.28 | 125 | 310.263 |
Product Details
other product:
Magnesium oxide rotary kiln
Lime rotary kiln
Cement rotary kiln
Chemical rotary kiln
Company Information
Henan Zhongke Engineering & Technology Co., Ltd. is specialized in large and medium-sized series of mining machinery, metallurgical machinery, building materials equipments, cement equipment and rotary kiln. R&D, production and marketing into a joint-stock enterprise, our company is headquartered in Zhengzhou Country’s High-tech Industrial Development Zone, which consists of three branches, a research and development department.
Since the establishment of our company, always adopt advanced modern management system, and focused on innovation, has brought together a number of scientific and technological elite, our company develop very fast we have over 500 employees, 29 senior engineers and more than 100 middling technicians. We have a good long-term cooperation with domestic scientific research units, have introduced advanced technology and testing system at home and abroad.
Our company pays more attention to basic managements, we constantly improve and perfect the quality management system to ensure to provide high-quality products, work site achieve fixation management, logistic achieve ABC management; our office achieve computer automatization; production technology adopt computer management; product development process design using CAD,CAPP, PROE technology. We have completed ISO9001-2000 quality certification.
Our company constantly insist on the development of new products and development investment funds for technological renovation to meet with different requirements from different countries. Our products are very popular in Africa, South America and Southeast Asia.
Installation Site
Packaging & Shipping
Packaging Details:We will make different packaging according to different machine sizes .standard international export packing, container, wooden box
Delivery Time:We will customize according to the actual needs of customers. Senior designers start to design the plan. After receiving the deposit, we will complete the delivery within 20 to 30 working days.
Our factory is capable of shipping large machine even more than 100
tons
FAQ
Q1: How long is the warranty of the rotary kiln?
A1: Our warranty period is one year generally.
Q2: How long shall we replace the refractory brick?
A2:Usually 6-12 months(Depends on the time and temperature.)
Q3: Can l visit your factory?
A3:Yes. We warmly welcome you to visit our factory.We will take you
to our customer site to have a real look.We will arrange a car to
pick you up at the Xinzheng International Airport.
Q4: Do you provide equipment operation training?
A4:Yes.We can send professional engineers to the working site for
installation, adjustment, and operation training. All of our
engineers have passports.
Q5: Do you provide whole rotary kiln flow chart?
A5:Yes. Our experienced engineers are specialized in designing
process flow for various project, such as cement production line,
quick lime production line,magnesium production line etc.
Q6: Can you test our samples?
A6:Yes.You can send your samples to us for test and analysis.
Q7:How about price?
A7.Yes, we are factory and are able to give you the lowest price
than market one and we have a policy that “for saving time and
absolutely honest business attitude, we quote as low as possible
for any customer, and discount can be given according to
quantity.contact us.
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