detailed description
Gray iron castings have flake graphite. Due to the existence of flake graphite, it has cut the metal matrix structure and reduced the effective bearing area, so its comprehensive mechanical properties are low, but its vibration absorption, wear resistance, casting and cutting processability are good, and it is mainly used to manufacture parts such as bed, box, base and guide rail that bear pressure. The grade of gray cast iron is represented by "HT" plus numbers, where "HT" is the first letter of the Chinese phonetic alphabet of gray cast iron, and the number represents the minimum tensile strength. For example, HT250 refers to gray iron material, with a minimum tensile strength of 250Pa.
Mining Machinery Series
Material: gray iron casting
In mining engineering machinery, such as excavators, loaders, cranes, mixers, etc. The demand for castings is large, and the materials cover all kinds of cast steel and iron castings. Type of cast iron, including pulley, swing frame, bearing body, end cover, gear rack, etc. Yiheng Casting Industry has provided high-quality casting and processing services for the construction machinery industry for many years.
Mechanical accessories series
Material: nodular cast iron, gray cast iron
Yiheng machinery manufacturing can meet the casting needs of various industries, various machinery, motors, electrical and electronic industries, whether it is vibration motors, reducers, hoists or various general machine tools, agricultural machinery, forestry machinery, environmental protection machinery, and many external structural materials of iron castings.
more > Other products of the enterprise
