Huashengming roller crusher machine have become the benchmark equipment in the medium and fine crushing sector, distinguished by their patented wear-resistant technology, flexible particle size control, and low maintenance costs.
roller crusher machine
1. Roller Crusher Machine Core Advantages
High Efficiency, Energy Savings, and Stable Operation
Low Energy Consumption Design: Utilizes an optimized power system, reducing energy consumption per unit output by 15%-20% compared to traditional hammer crushers. For example, the 250×400 model requires only a 5.5kW motor.
Continuous Operation Capability: The hydraulic automatic adjustment system prevents material jams, enabling prolonged stable operation and reducing failure rates by over 30%.
Wear Resistance & Low Maintenance Costs
Patented Roller Shell Technology: Roller surfaces utilize high-chromium manganese steel + rare metal composite materials (patent pending), delivering over 2 years of service life and processing capacity exceeding 30,000 tons.
Simplified Structure: Modular design minimizes wear parts; routine maintenance requires only bearing temperature checks (<60°C) and hydraulic pressure monitoring (0.08-0.15MPa).
Flexible Adaptability for Multiple Scenarios
Precise particle size control: Stepless adjustment of roll gap from 1-20mm, with output controllable between 1-3mm fine sand or 5-40mm aggregate.
Wet material processing capability: Anti-clogging structure supports direct crushing of materials with 15% moisture content (e.g., clay-bearing gold ore, coal).
2.Roller Crusher Machine Typical Application Scenarios
Aggregate Production
Manufactured Sand Preparation: Produces well-rounded, well-graded output with lower over-crushing rates than impact crushers, ideal for high-grade concrete aggregates.
Granite/River Pebble Crushing: Large models (e.g., 1500×1000) achieve 400 t/h throughput, replacing traditional two-stage crushing processes.
Gold and Coal Mining
Veined Gold Ore Pre-crushing: Small roll crushers (e.g., 400×400) process ore under 125mm, producing 10-40mm output ideal for leaching.
Coal Fine Crushing: Dual-tooth roll design prevents clogging, directly processing moisture-containing coal gangue. 5mm output meets power plant combustion requirements.
Environmental Protection and Resource Recovery
Construction Waste Recycling: The 250×400 model crushes waste concrete, producing 1-3mm recycled aggregate and boosting recycling rates by 40%.
Steel Slag Processing: Multi-stage compression crushing of metal scrap yields uniform particle sizes ideal for metallurgical reuse.
