The RPB-GP60 Resonant Crusher is a specialized equipment for resonant crushing technology. Its unique resonant technology continuously generates high-frequency low-amplitude energy, which is transmitted to the concrete slab through the crushing hammer head, producing vibration harmonics. The vibration hammer head crushes efficiently with high frequency and low vibration, creating uniform cracks within the pavement layer, which expand rapidly and regularly with the vibration, achieving crushing. The resonant crushing method is superior to forceful impact or crushing.