RongXing Carbon Group Profile
Rongxing Group is China's leading supplier dedicated to providing its customers with the quick quotes, superior quality graphite electrode, electrode paste products, competitive prices and fastest possible deliveries of carbon metallurgical materials and solutions. Founded in Zhengzhou in east-central China in 1992, with over 28 years of expertise in carbon metallurgical industry, the company is committed to research & development, and providing a range of high quality, innovative, cost-effective carbon metallurgical products and solutions.
At present, its main products are graphite electrode,electrode paste, calcined petroleum coke. The annual production capacity of graphite electrode, electrode paste, calcined coke reaches 80,000 tons, 200,000 tons and 250,000 tons respectively.
As a ISO9001:2016 certified supplier, possessing sophisticated production lines and inspection equipments, providing diverse lines of carbon metallurgical products backed by expert R&D technical support, we develop closer customer relationships and taking on a larger role in the total supply and manufacturing chain. The diverse products include carbon materials and graphite materials.
Exporting first-class carbon metallurgical products to the world as a mission, as a pilot enterprise of One Belt and One Road initiative pilot enterprise, Rongxing Group grasps the opportunity to vigorously develop overseas markets. Our graphite electrode and electrode paste products have been exported to Europe, Asia, Africa, South America and Middle Eastern countries, which enjoys good reputation.
Anuual Production Capacity:
Graphite Electrode: 50,000MT
Electrode Paste: 200,000MT
Calcined Coke: 250,000MT
Refractories: 20,000MT
RongXing group focuses on product quality and reputation, creating value for customers and creating value for employees.
In the planning of the company, we will develop agents in more countries and regions, vigorously support agents to create warehouses, display and store our products, and create online trading platform around the world to help customers expand the market.
RongXing group will become a direct platform for industrial products factorym which is based on metallurgical casting materials.
RongXing Carbon Electrode Paste Profile
Carbon electrode paste is produced by putting petroleum coke and asphalt into melting tank to dehydration,melt, then adding them into kneading pot to kneading, molding, and sintering.
Our carbon and graphite items have passed the testing specific carbon testing according to JB/T6773-2011; we are sure that the material is in strictly accordance to reach regulations for EU market.
The electrode paste is dehydrated and melted by petroleum coke and pitch coke in a melting tank, and proportionally added to the kneading pot and kneaded, then molded and calcined.
It has the characteristics of low resistivity and is used as a conductive material in electric furnace equipment such as ferroalloy furnace and calcium carbide furnace. Electrode paste can be said to be a simple and technically complicated product in carbon production. After being kneaded and molded, the electrode paste became a finished product. Unlike other carbon and graphite products, when defects occur in the previous process, it can be compensated by baking, graphitization or even an impregnation process.
The electrode paste is calcined by the heat in the submerged arc furnace. There- fore, the consumption speed of the electrode and the calcination speed are the key to the use of the electrode paste. As the submerged arc furnace technology gradually develops toward
large-scaled and air-tightness, during the calcining process, the electrode develops from the old type opened furnace type to the closed furnace type, and the heat obtained by the electrode from the furnace is greatly reduced, which requires an increase in the sintering perfromance of the electrode paste to compensate for this deficiency.
The specifications of Carbon electrode paste:
Package Standard of Our Electrode Paste:
RongXinG Export Experiences:
The company maintains stringent quality processes and standards in the industry to ensure an effective Quality Management System.
Holding itself to the high quality standards that control everything from incoming raw materials to final factory production.
All materials are tested to ensure they meet industry standards before entering the manufacturing phase.
Superior quality, outstanding customer service and operational dependability.
Special Note for Rongxing Electrode Paste
For Rongxing electrode paste manufacturers, the two most taboo problems are soft and hard electrode breakage, of which soft breakage is even more terrible and can easily cause accidents. Hard breaking is caused by insufficient strength of the electrode paste after sintering; soft breaking is because the electrode sintering speed is not as fast as the consumption speed, and the lowering is too fast. The electrode cannot be fully sintered and cannot withstand the tensile and lateral impact of the lower part of the electrode, causing fracture. These two problems are directly related to the performance of the carbon manufacturer's electrode paste, and also related to the operation during use.
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