What is coil production?

We check existing designs, redesign to improve performance, and create production drawings and process instruction sheets automatically.
Our in-house, highly sophisticated copper rolling mill offers both inline and pot annealing facilities. Therefore we offer around-the-clock coil manufacturing capabilities with short lead times on copper strip. You benefit from our large stocks of continuously-cast soft copper rod, which ensures that we meet your demands quickly.

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1. What is steel coil?

Steel coil refers to a kind of steel processed by steel cold rolling, hot rolling or electrolytic plate, which is formed into a coil shape. Common steel coils include ordinary carbon steel coils, alloy steel coils, stainless steel coils, etc.

2. Production process of steel coil

The production process of steel coil can be divided into the following steps:

Material preparation

According to the material requirements of steel coils, manufacturers will choose different types of steel billets, and process them through cutting, stacking and other processes.

rolling

After preheating, the steel billet enters the rolling mill, undergoes multi-pass rolling, pressing, stretching and other processing to form steel coils.

cold roll or hot roll

According to the application requirements of steel coils, steel coils can be divided into two types: cold coils and hot coils. After rolling, cold coils need to be processed by cooling, stretching and other processes, while hot coils are directly formed.

storage

For more hot rolled steel with tight thickness toleranceinformation, please contact us. We will provide professional answers.

The produced steel coils need to be cut and processed into various standard sizes, and then stored in a specific environment to ensure quality.

3. Application field

Construction, automobile, aviation, aerospace, energy, home appliances and other fields. For example, it is used for body panels of car factories, pipes of gas boilers, steel structures of buildings, etc.

4. Advantages and disadvantages of steel coil

The production efficiency of steel coil is high, which can be produced automatically and reduce labor cost;

The size and specification of the steel coil can be customized according to the demand, and the flexibility is strong;

The steel coil has high strength, good rigidity and toughness;

Stable antirust performance and long service life.

The quality of steel coils is easily affected by raw materials and has a certain manufacturing cost;

The production of steel coils pollutes the environment, and necessary protective measures must be taken;

The surface of the steel coil is vulnerable to damage, scratches, oxidation and other phenomena.

If you want to learn more, please visit our website color coated steel coil components.