Preserving Gradation, Maximizing Value

HSM Heavy Industry addresses the core pain point of asphalt recycling: Aggregate Damage. Traditional impact crushers produce excessive powder, ruining the mix gradation. Our Hydraulic Double-Toothed Roll Crusher utilizes a low-speed “Shear + Squeeze” principle. It effectively strips the asphalt coating while preserving the original stone size, ensuring over 90% of materials are high-value granules (>3mm). This precision makes HSM the trusted brand for global road maintenance and recycling projects.

HSM Technical Edge

Intelligent Hydraulic Protection: Instant reset after passing iron/tramp material.

Gradation Control: Sharp angles & low needle-flake content.

Anti-Clog Tech: No friction heat; handles sticky RAP effortlessly.

Wear Resistance: Proprietary alloy teeth with 3x extended life.