Henan Mingtai Al. Industrial Co., Ltd.
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Manufacturing
Manufacturing

Mingtai owns 12 domestic advanced ingot production lines, 3 international and domestic leading hot rolling production lines, two 1+4(1 roughing +4 finishing) hot rolling production lines, one 1+1 (1 roughing +1 reversible finishing) hot rolling production lines, and 30 high-precision cold rolling (foil rolling) production lines. The annual production capacity of hot rolling products and cold rolling (foil rolling) products is nearly 2 million tons, respectively.
Besides, our company equips high-precision slitters, flying shears, splitting machines, bending straightening machines, stretching machines, polishing machines, quenching lines, annealing furnaces, etc. This allows us to meet almost all the processing needs of customers.

Raw materials
Raw materials Raw materials
Raw materials

All the raw materials are classified, partitioned and stored at designated points. There are special personnel to manage the storage according to 6S standards to ensure that the raw materials are not polluted and there is no mixing phenomenon when using.


Melting
Melting Melting Melting Melting
Melting

Every step during the melting process from feeding, melting, composition preparation, refining, gas removal, slag removal and furnace temperature control is carried out in strict accordance with the technical operation rules. We pay great attention to the process management and detail control, which lays a good foundation for ensuring product quality.


Casting
Casting Casting Casting Casting
Casting

During casting, the qualified molten aluminum is cast into large plate ingot according to the specification requirements.


Holding furnace
Holding furnace Holding furnace Holding furnace
Holding furnace

The qualified molten aluminum is introduced into the holding furnace for casting.


1+1 hot rolling mill line
1+1 hot rolling mill line 1+1 hot rolling mill line 1+1 hot rolling mill line 1+1 hot rolling mill line 1+1 hot rolling mill line
1+1 hot rolling mill line

1+4 hot rolling mill line
1+4 hot rolling mill line 1+4 hot rolling mill line 1+4 hot rolling mill line 1+4 hot rolling mill line
1+4 hot rolling mill line

1+4 hot rolling mill line rolls the heated large plate ingot into the required thickness through the reversible hot roughing mill, and then produces the aluminum coils through 4 hot finishing mills. The whole process should be consistent to ensure that the final rolling temperature of the finished product is within the range of technological requirements. Our company has the first domestic independently developed 1+4 hot rolling mill line, and the process equipment and automation control are completely localized. This line can produce hot rolling coil of 2.0-10mm×950-2680mm×C and aluminum sheet/plate of 8-80mm×1000-3100mm×2000-15000, with an output of 450,000 tons/year.


Cold rolling
Cold rolling Cold rolling Cold rolling
Cold rolling

Cold rolling processes the hot rolled material into customer-required thickness and width.


Saw cutting
Saw cutting Saw cutting Saw cutting
Saw cutting

Saw cutting process removes the head and tail process waste on the casting plate ingot or cut the ingot into required size.


Grinding
Grinding Grinding Grinding Grinding
Grinding

Grinding process improves the surface roughness of the products.


Foil rolling
Foil rolling Foil rolling Foil rolling Foil rolling
Foil rolling

Foil rolling rolls the aluminum sheet even thinner less than 0.2mm.


Quenching production line
Quenching production line Quenching production line Quenching production line
Quenching production line

In quenching process, the aluminum alloy which can be strengthened by heat treatment is performed with solution treatment, to prepare for the next processing.


Fly shearing
Fly shearing Fly shearing Fly shearing Fly shearing
Fly shearing

Flying shear is the process of cutting aluminum coils into plates (sheets), and at the same time correcting the sheet/plate shape.


Splitting machine
Splitting machine Splitting machine Splitting machine Splitting machine
Splitting machine

Slitting machine cuts large rolls of aluminum coil into small rolls by slitting.


Slicing machine
Slicing machine

Slicing machine cuts the aluminum coil into sheets, and meanwhile the sheet type can be corrected.


Precision sawing machine
Precision sawing machine

Precision sawing machine cuts the waste edge of the plate and cut it to the width and length required by the customer.


Stretcher
Stretcher

The stretcher pre-stretches the aluminum plate to eliminate the internal stress and thus to make the finished plate of better shape.


Bending strengthening machine
Bending strengthening machine Bending strengthening machine Bending strengthening machine Bending strengthening machine
Bending strengthening machine

Bending straightener allows the sheet to shape better by bending and stretching to reduce or eliminate the waviness.


Polishing machine
Polishing machine

Polishing process is performed to improve the surface smoothness of the aluminum sheet/plate.


Annealing furnace
Annealing furnace Annealing furnace Annealing furnace
Annealing furnace

According to the requirements of the product, the annealing process, after heating the aluminum, partially or completely eliminates the internal stress, so that the aluminum strength meets the customers needs.


Intermediate frequency furnace
Intermediate frequency furnace

The intermediate frequency furnace heats and melts the cold aluminum material, and then pours it into the melting furnace for alloying treatment.


Cast rolling
Cast rolling Cast rolling Cast rolling Cast rolling
Cast rolling

By continuous casting and rolling, the molten aluminum is manufactured into aluminum coils with a certain thickness.


Color coating production line
Color coating production line Color coating production line Color coating production line Color coating production line
Color coating production line

Color coating production line is for customizing color aluminum, color aluminum strips following customer needs.

The color coating is coated on the surface of the aluminum plate by rolling (or spraying), so that the aluminum plate displays bright colors and patterns. This enables the aluminum material of wide application.




Testing



Quality


Mingtai has been committed to the production and sales of aluminum alloy products. Main products are 1000-8000 series alloy aluminum sheet/plate, aluminum strip, aluminum foil, aluminum coil and aluminum tread plate, which covers almost all the market demands. Our products have been exported to Europe, America, Southeast, Asia and more than 60 countries and regions. Our advantage lies in our rich production experience, high quality trusted and supported by domestic and foreign customers, advanced equipment, professional sales team, close production and marketing cooperation, abundant funds and rapid development momentum.

  • Production base with an area of 1.3 million square meters
  • Annual production capacity of 4,000,000 tons of aluminum products
  • Six-roll cold rolling mill from German SMS Siemag for processing aluminum strip width of up to 2,650mm

Main Products
Aluminum Sheet/Plate

Aluminum Sheet/Plate

Small-sized aluminum sheet/plate can be customized following customer needs. The minimum size is available in 120*120 mm, with a minimum thickness of 0.6mm.

Aluminum Foils

Aluminum Foils

We offer all grades of aluminum foil in various thickness and width, including 3004, 5052, 8006, 1050, 8011, 8079, 1235, 3003. 8021, 1060, 1070 aluminum coil. We offer a variety of aluminum alloys with high quality and best price.

Aluminum Coils

Aluminum Coils

Mingtai provides 1-8000 series aluminum alloys for a variety of industries. With over 27 years of industry experience, and complete range of manufacturing and test equipment ...

Aluminum Tread Plate

Aluminum Tread Plate

As the progress of production modernization, from daily life to buildings and vehicles, aluminum tread plate is required according to the application and aesthetic requirements.

Interested? Please, contact us. We respond fast and are ready to help you. Contact Us
Capabilities
  • Manufacturing
  • Testing
  • Quality
Products
  • Aluminum Sheet/Plate
    1. 1000 Series Aluminum Sheet
    2. 2000 Series Aluminum Sheet
    3. 3000 Series Aluminum Sheet
    4. 5000 Series Aluminum Sheet
    5. 6000 Series Aluminum Sheet
    6. 7000 Series Aluminum Sheet
  • Aluminum Foils
  • Aluminum Coils
  • Aluminum Tread Plate
Contact Us
Huiguozhen, Gongyi, Henan, China
Julia Wei
Products
  • Aluminum Sheet/Plate
  • Aluminum Foils
  • Aluminum Coils
  • Aluminum Tread Plate
Capabilities
  • Manufacturing
  • Testing
  • Quality
Applications
  • Application Examples of Aluminum Sheet
  • Application Examples of Aluminum Foil
  • Application Examples of Aluminum Coil
  • Professional Applications for Aluminum Plates