基本信息
Tailored for extreme heavy-duty scenarios such as mining areas, quarries, and large-scale construction sites, this Cast Steel Heavy-Duty Mining Speed Bump is built to withstand the most severe conditions of heavy mining trucks and construction machinery. Made from high-quality ductile iron QT500-7, it offers an exceptional 150-ton load capacity, far exceeding ordinary rubber speed bumps, ensuring it can handle repeated impacts from overloaded vehicles without deformation. The hot-dip galvanizing surface treatment provides superior corrosion resistance, making it suitable for humid, dusty, and corrosive mining environments. With black-yellow reflective spraying, it maintains high visibility in low-light conditions, effectively controlling vehicle speeds to prevent collisions and rollover accidents. Its embedded bolt installation ensures a firm fixation that resists displacement even under intense vehicle pressure, providing long-term reliable traffic safety protection for mining operations.
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