Road construction machinery, including pavers, rollers, graders, and milling machines, is the core equipment for road construction and maintenance. Its working parts are in constant contact with hard materials such as asphalt, concrete, and gravel, facing intense friction and impact. For example, paver screeds need to compact and level asphalt at high temperatures, making them prone to wear and deformation; roller vibratory wheels need to withstand heavy rolling, leading to surface fatigue wear; grader scrapers need to level the ground, making them easily dulled by gravel; and milling machine cutters need to cut old road surfaces, resulting in extremely rapid wear. Baohua wear-resistant steel for road construction machinery provides differentiated solutions tailored to the operational characteristics of road construction machinery.
When used in paver screeds, its high-temperature wear resistance and high-temperature strength ensure the screed maintains its flatness over a long period, improving road paving quality. When used in vibratory rollers, its high strength and wear resistance extend the roller's service life and reduce maintenance frequency. When used in grader scrapers, its high hardness keeps the scraper sharp and improves sizing efficiency. When used in milling machine cutters, its excellent wear resistance reduces cutter wear and improves milling efficiency. In highway and municipal road construction and maintenance, road construction machinery using Baohua wear-resistant steel for road construction machinery can significantly improve work efficiency, extend equipment life, and reduce project costs.
