Huashengming Pebble Crusher, featuring a dual-roller core design, leverages patented wear-resistant technology (triple-layer roller skin), intelligent hydraulic control (precision particle size down to 1-3mm), and wet material adaptability (direct crushing of 15% moisture content) to deliver an efficient solution for manufactured sand production and construction waste recycling:
Pebble Crusher
1. Core Technology Advantages
Wear Resistance & Extended Lifespan
Patented Roller Shell Technology: Utilizes high-chromium manganese steel + rare metal composite material (triple-layer composite structure). Surface hardness exceeds HRC 60+, with 50% enhanced impact resistance. Service life surpasses 2 years (processing over 30,000 tons), extending 30% longer than conventional equipment.
Hydraulic Overload Protection: Automatically retracts upon encountering foreign objects like rebar, preventing equipment damage.
Intelligent Control & Energy Efficiency
AI Dynamic Regulation: Real-time monitoring of material hardness and moisture automatically adjusts roller gap and motor power, reducing energy consumption by 25% while achieving ≥98% qualified output rate.
Wet Material Adaptability: Screenless design + anti-adhesion toothed rollers completely eliminate clogging issues with muddy pebbles.
Environmental Design
Enclosed crushing chamber + integrated dust collection system reduces dust emissions by 60%, with noise levels ≤75 dB (traditional equipment: 90 dB).
2. Application Scenarios & Model Recommendations
Construction Waste Recycling
Recommended Model: 2PGT400×400 (5-12 t/h)
Advantages: Produces 1-3mm recycled aggregate, boosting recycling rate by 40%.
High-Moisture Sticky Pebble Crushing
Recommended Model: 2PGY800×600 Twin-Tooth Roller Crusher
Advantages: Anti-clogging design enables direct crushing of materials with 15% clay content, ensuring high stability in continuous operation.
Hard Rock Mass Production
Recommended Model: 2PGY1500×1000 (150-200 tons/hour)
Advantages: Withstands compressive strength up to 160MPa, suitable for granite/basalt.
Precision Sand Making (3mm Fine Sand)
Recommended Model: Medium-sized Hydraulic Double-Roll Crusher (e.g., 2PGY800×800)
Advantages: Hydraulically adjustable discharge size to 1-3mm, producing well-rounded particles with low over-crushing rate.
