crusher roller
1. Product Series and Model Classification
Huashengming roller crushers are categorized into four major types based on scale and technical configuration, covering diverse production capacities and material requirements:
Small Spring Double-Roller Crusher (2-20 tons/hour)
Representative Models:
2PGT400×250 (Roll Diameter 400mm, Feed Size ≤25mm, Output Size 1-3mm, Hourly Output 2-10 tons)
2PGT610×400 (Roll Diameter 610mm, Feed Size ≤30mm, Hourly Output 5-20 tons)
Applications: Small-to-medium sand plants, glass recycling stations, restaurant bottle processing. Low investment cost, compact footprint.
Medium Hydraulic Double Roll Crusher (20-100 tons/hour)
Representative Models:
2PGY800×600 (Hydraulic control, 30% energy savings, 30-50 tons/hour)
2PGY1000×800 (Intelligent pressure adjustment, 50-80 tons/hour)
Advantages: Hydraulic system precisely controls output particle size (±1mm), suitable for medium-scale mines or building material plants.
Large CNC Hydraulic Double Roll Crusher (100-400 t/h)
Representative Models:
2PGY1800×1000 (One-button start/stop, 200-300 t/h)
2PGY2000×1200 (2m roll width, 300-400 t/h, feed size ≤50mm)
Applications: Large-scale sand and gravel aggregate production lines, basalt/granite crushing. Replaces cone crushers to reduce over-crushing rates.
Double-Tooth Roller Crusher Series (Specialized for Medium-Hard Materials)
Representative Models:
2PGC900×1200 (Tooth roller design, feed size 700-950mm, discharge size 30-200mm, hourly output 200 tons)
HSM-8030 High-Pressure Roller Mill (Resistant to wet and sticky materials, hourly output 60-100 tons)
Features: Toothed rollers enhance shearing force, suitable for highly wet and sticky materials like coal, coke, and feldspar.
2. Core Technology Advantages
Patented Wear-Resistant Technology:
Roll shells utilize high-chromium manganese steel alloy (hardness HRC ≥ 60) with rare metal components, ensuring over 2 years of service life and reduced replacement costs.
Intelligent Control System:
Hydraulic models support real-time roll gap pressure adjustment with particle size control accuracy of ±1mm. Larger models feature PLC automatic control, overload protection, and remote monitoring.
Energy-Efficient & Eco-Friendly Design:
Layer compression crushing technology minimizes energy waste, achieving 30%-45% power savings over traditional equipment. Sealed structure + pulse dust collection system ensures dust emissions below national standards.
Modular Maintenance:
Quick-release design for rollers and bearing housings boosts maintenance efficiency by 50%. Custom diesel-powered models available for off-grid applications.
3. Application Scenarios & Material Adaptability
Building Aggregate Production:
Crushing river pebbles, granite, and other hard rocks to produce well-shaped output (1-3mm manufactured sand) with superior gradation compared to impact crushers.
Solid Waste Recycling:
Glass bottle recycling (2-10mm particles), coal gangue brick production (dual-stage crusher anti-clogging design).
Mining Secondary Crushing:
Dual-tooth roller models process coke and feldspar (feed size 700-950mm), preventing blockages in wet or sticky materials.
Mobile Operations:
Optional track-mounted mobile stations enable flexible deployment for temporary mining sites or construction waste crushing.
