The welding of the whole plate with a width of 1800mm can be reduced by more than 30% with the cutting decreased by more than 40%, and the manufacturing cost can be cut by more than 30%. At the same time, the service life of the carriage is 1-3 times higher than that of the traditional use of general carbon steel and high-strength steel, which reduces the cost in the process of vehicle operation.
Wear-Resistant Steel For Concrete Mixer Drum
The concrete mixer drum is made of low yielding strength ratio wear-resistant steel NM300TP
NM300TP of LY Steel can be stably produced with thin thickness of 3.0mm, with yield ratio, shape and other indicators come up to the domestic leading level. The application of ultra-thin and high strength NM300TP can greatly improve the core competitiveness of mixer products. The weight of the drum can be reduced by 30-40% compared with ordinary truck. The welding of the whole plate with a width of 1800mm can be reduced by more than 30% with the cutting decreased by more than 40%, and the manufacturing cost can be cut by more than 30%. At the same time, the service life of the carriage is 1-3 times higher than that of the traditional use of general carbon steel and high-strength steel, which reduces the cost in the process of vehicle operation.
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