The Optimal Choice for Continuous Production of Low and Medium and HighHardness Aggregate Lines

Modular Crushing Line for Limestone and Granite Aggregate Line Project Overview Project Scale: 500 tons/hour, dual configuration featuring a single-stage limestone process and a two-stage granite process Application Scenarios: Medium-to-low hardness materials (e.g., limestone) and high-hardness materials (e.g., granite); finished products supplied to high-speed rail, expressway, and commercial concrete mixing plants Key Challenges: Poor particle shape or wasted investment when processing both hard and soft rock with a single process; production shutdowns due to environmental non-compliance; high procurement and maintenance costs resulting in slow return on investment Solution Highlights: For limestone, the DLPCZ1615 heavy hammer crusher (feed size ≤650 mm) achieves one-step shaping with built-in contouring, resulting in 25% higher roundness and 15%-20% cost savings on procurement. For granite, the DLEV125 jaw crusher (feed size ≤800 mm) combined with an impact crusher featuring bidire…