150mm-750mm Graphite Electrode for Steel Making

Our Services

1. We provide the best suitable products and solutions according to customer 's requirements.
2. We provide test report of the whole production process.
3. We provide safe, fast, preferential price transport scheme for customer.
4. We provide 24 hours after-sale service no matter when you contact us.

What are the manufacturing steps of graphite electrodes?

The manufacturing process of graphite electrodes mainly includes raw material selection, batching, kneading, molding, roasting and graphitization.

First of all, raw material selection is the first step in the manufacture of graphite electrodes. The raw materials of graphite electrodes are mainly petroleum coke and asphalt coke. The selection of these raw materials directly affects the performance and quality of graphite electrodes.

Secondly, batching is to mix the selected raw materials in a certain proportion to achieve the expected performance. The batching process requires precise measurement and control to ensure the stable performance of graphite electrodes.

Then, kneading is to mix and knead the prepared raw materials to form a uniform mixture. The kneading process has an important influence on the uniformity and density of graphite electrodes.

Next, molding is to press the kneaded materials to form the preliminary shape of the graphite electrode. The molding process requires precise control of pressure and temperature to ensure the shape and size accuracy of the graphite electrode.

Then, roasting is to heat treat the formed graphite electrode at high temperature to make its structure more stable. The roasting process requires precise control of temperature and time to ensure the performance and quality of the graphite electrode.

Finally, graphitization is to graphitize the roasted graphite electrode at high temperature to make it more graphitized and have better performance. The graphitization process requires extremely high temperature and long-term treatment, and is the most critical step in the manufacture of graphite electrodes.

Graphite Electrode Current Carrying Capacity

Packing & Delivery

REMARK: the above data is just on standard of YB/T, the actual product is big different from the above. For the actual, be free to contact us, please.
Service: We can supply you with free samples, a booklet, a laboratory test report, an Industry Report, etc.
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Company profile

ZhenAn International Co., Limited. is located in Anyang City, Henan Province, the hometown of Oracle. The company specializes in the research and development, production and sales, and international trade of graphite electrodes and carbon products. It has nearly 30 years of experience in graphite electrode production and research and development and independent intellectual property rights. It is a domestic professional production and research and development enterprise with excellent quality, complete varieties and multiple specifications. Its products enjoy a high reputation at home and abroad.

FAQ

Q: What kind of products can you provide?
A: We can supply all kinds of refractory products, such as: refractory bricks, high alumina bricks, clay bricks, magnesium-carbon bricks, silicon carbide bricks, castables, graphite products, ceramic fiber products and so on.

Q: What are your main products?
A: Our company mainly produces graphite related products. We can provide customization according to the specific needs of customers.

Q: Are you a factory or trading company?
A: We’re factory and has the independent right of export and import.

Q: Can you offer free samples?
A: Usually we can offer samples, if the sample is expensive, clients will pay the basic cost of the sample. We do not pay the freight for the samples. Before we received the first order, please afford the express fee. We will return the sample cost back to you within your first order.