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Steel Thrust Roller Rotary Kiln DRI Sponge Iron Plant

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Steel Thrust Roller Rotary Kiln DRI Sponge Iron Plant

Steel Thrust Roller Rotary Kiln DRI Sponge Iron Plant
Steel Thrust Roller Rotary Kiln DRI Sponge Iron Plant Steel Thrust Roller Rotary Kiln DRI Sponge Iron Plant Steel Thrust Roller Rotary Kiln DRI Sponge Iron Plant

Large Image :  Steel Thrust Roller Rotary Kiln DRI Sponge Iron Plant

Product Details:
Place of Origin: Henan, China
Certification: ISO CE
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: $100,000.00
Supply Ability: 200 Set/Sets per Month

Steel Thrust Roller Rotary Kiln DRI Sponge Iron Plant

Product Name: Sponge Iron Factory 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-sales Service: Field Installation, Commissioning And Training
Warranty: 1 YEAR Core Components Warranty: 3 Years
High Light:

Thrust Roller DRI Sponge Iron Plant


315kw DRI Sponge Iron Plant


315kw Sponge Iron Rotary Kiln

Sponge iron production line


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.


The rotary kiln discharges high-temperature exhaust gas and directly enters the sintering section of the chain-comb machine to heat and sinter the iron powder balls. The high-temperature exhaust gas is drawn from the lower duct of the chain-comb machine by a regenerative fan. The hot air discharged from the heating section of the comb machine (400℃) directly enters the dryer to dry the mixed raw materials. The exhaust air discharged from the dryer is less than 200℃. After the dust is removed by the dust collector, it is desulfurized by the main exhaust fan Tower, exhaust gas is discharged into the atmosphere through the chimney after desulfurization.


 Features of Rotary Kiln
Rotary kiln has simply structure, easy operation in producing, less wearing parts, high efficiency,it's used in the cement plant to calcine high grade cement, at the same time can be used in metallurgy,chemical,constructure ect. rotary kiln features in strong structure, stable operation, high-quality products from the kiln, and we can offers advanced efficient shaft preheater, five-grade cyclone preheater.


category model Cylinder diameter
cylinder length
rotate speed
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
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

rotary kiln rotary kiln for lime cement 0




Product Details

Our products have the following six major features,so that we can lead other manufacturers at home and abroad

other product:


Magnesium oxide rotary kiln

Lime rotary kiln

Cement rotary kiln

Chemical rotary kiln


Steel Thrust Roller Rotary Kiln DRI Sponge Iron Plant 1


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.

Steel Thrust Roller Rotary Kiln DRI Sponge Iron Plant 2


Installation Site

Steel Thrust Roller Rotary Kiln DRI Sponge Iron Plant 3


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 tonsSteel Thrust Roller Rotary Kiln DRI Sponge Iron Plant 4


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.

Contact Details
Henan Zhongke Engineering & Technology Co., Ltd.

Contact Person: laura

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