Graphite semi-graphite carbon block use for electric furnace bottom

CH Refractories Carbon block adopts high quality, low ash content (ash content 4%-6%) through 1750~2200°C high temperature electrical calcination processing of anthracite as the main raw material, adding silicon metal, silicon carbide and alumina fine powder as additives, coal tar as binder, hot mixing at a certain temperature, the mixture is molded by high frequency vibration, made of accurate shape and size. Carbon block products with high surface finish.

CH Refractories carbon block in addition to high temperature resistance, high temperature strength, not easy to stick iron slag, corrosion resistance and other characteristics, it can also use the heat in the baking and production process to gradually roast into a solid, dense, nearly seamless integral furnace lining.

Mainly used in blast furnace, calcium carbide furnace, ferroalloy furnace, crystalline silicon furnace, yellow phosphorus furnace and other high temperature furnace.

Technical Information

Graphite carbon blocks

Semi-graphite carbon blocks

SGS Certificate

Production Picture

Package Picture

Zhengzhou Caihua Kiln Masonry Installation Co., Ltd. was established in 1984 in the brand of CH REFRACTORIES provides the highest quality of refractories and knowledge coupled with leading source of R&D advancements. Our seasoned team provides the expertise passion and attention to detail providing our customers the value-added service they need to succeed. 

CH REFRACTORIES is professional manufacturer of fire bricks, Mortar, Pre-cast, Pre shape, Insulation products, Castable, Functional Products for  Iron & Steel, Cement, Glass, Power & Petrochemical Industries.

Moreover, CH REFRACTORIES also manufacturing and exporting refractory cement A600 A700 A900 CA70, Bauxite and other refractories raw material to all of the world.

CH REFRACTORIES manufacturing plant is located in the  Xinmi City that is rich refractory raw materials and coal storage. Unique conditions provide extremely convenient conditions for the production and development of refractories.

CH REFRACTORIES  has 158 middle-level technical titles and 38 senior technical titles. The company has strong technical strength and has established stable technical cooperation with Luoyang Refractory Materials Research Institute, Zhengzhou University High Temperature Research Institute, Beijing University of Science and Technology, Northeastern University, Anshan Iron and Steel College and other institutions of higher learning. It is the Beijing University of Science and Technology. Production, teaching and research bases.

CH REFRACTORIES with Advanced technical equipment, advanced raw material preparation system, hybrid electronic batching vehicle, 750 type mixing and mixing machine. 

Molding equipment: 2 sets of 1000 tons of brick presses, 4 sets of 630 tons of brick presses, 400 tons of 14 sets of brick presses, 22 sets of 315 tons of brick presses, 2 sets of 160 tons of brick presses and 8 sets of 60 tons of brick presses.

The firing equipment includes: a high temperature shuttle kiln, a high temperature 180 m tunnel kiln, a high temperature 120 m tunnel kiln and a medium temperature tunnel kiln.