cast iron bar

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Price Valid Till :
Dec,31, 2020

Continuous casting was originally developed in Europe after World War II as an alternative method of producing cast iron bar stock without patterns and conventional molding methods. HBMC Bar is one of the main suppliers of continuous cast iron bar in China. A water-cooled graphite die which is mounted onto a holding crucible, is machined to form the shape of the bar. As the bar is pulled horizontally from the crucible, the ferrostatic head pressure feeds the molten iron core, producing a fine-grained cast iron. The core is still molten iron while the out skin goes to solid when it exits the die. The entire bar cools in air until it is notched and broken off in standard lengths. The rim has a finer graphite structure in a matrix which is more ferritic than that in the center. The most notable characteristic of continuous cast iron is its fine-grained, dense, as-cast microstructure. Since the bar is pulled from the bottom of the holding crucible, dross, slag and other impurities float to the top, away from the opening of the die.

Company Profile

Hebei Machinery Import and Export Co., Ltd. was transformed into a joint-stock foreign trade company in October 2005. As its predecessor, Hebei Branch of China National Machinery Import &Export Corporation was founded in October 1974, which was the earliest export and import company focusing on mechanical and electrical products in Hebei province. With 40 years of striving and endeavoring, Hebei Machinery Import and Export Co., Ltd. has witnessed its abundant experience, professional advantages and outstanding business portfolio, expanded import and export business, and now has become a much more capable export and import company for mechanical and electrical products in China. The company has adopted modern management, comprehensive regulation and established sound service system. Consequently, the company was awarded ISO9001:2008 quality system certificate of Accreditation.