basalt sand machine have become an ideal choice for basalt sand production due to their advantages of high efficiency, durability, and stable product quality, particularly suited for large-scale mechanized sand production and green mining construction. Their effectiveness in basalt sand processing is evident in core strengths such as efficient crushing, superior product quality, wear resistance, and intelligent control.

I. Basalt Sand Machine High-Efficiency Crushing Capability

1. High Processing Efficiency
   Utilizing dual-roller compression technology, the crusher is designed for high-hardness materials like basalt (compressive strength ≤250 MPa). It achieves a single-unit throughput of 150–300 tons/hour and a crushing ratio of 15:1. The hydraulic system enables precise adjustment of the roller gap (1–5 mm), ensuring controlled particle size while reducing energy consumption to 1.0 kWh/ton, saving 30–40% compared to traditional equipment.
2. Strong Adaptability
   Capable of processing wet materials with moisture content ≤8% and adapting to basalt of varying hardness, ensuring continuous and stable operation.

II. Superior Product Quality

1. Uniform Particle Shape and Size
   The output sand primarily consists of cubical particles with low flakiness content. The grain size is concentrated within 0–5 mm, featuring stable fineness modulus and low powder content, meeting construction sand standards. Adjustable roller gaps allow precise control within the 1–5 mm range, ensuring optimal gradation.
2. Excellent Physical Properties
   The crushing process applies compressive and shear forces, producing particles free of internal cracks or tension, resulting in high-strength sand suitable for high-standard engineering applications like concrete and asphalt.

III. Wear Resistance and Equipment Stability

1. High-Wear-Resistant Materials
   Rollers are made of high-chromium alloy or ultra-wear-resistant materials with a compressive strength of 2000 MPa, significantly extending service life and reducing maintenance costs.
2. Optimized Structural Design
   A fully sealed body combined with an automatic lubrication system minimizes dust emissions (<5 mg/m³) and noise (≤85 dB), while enhancing operational reliability and extending maintenance intervals.

IV. Intelligent Control and Eco-Friendly Performance

1. Smart Regulation
   Equipped with a hydraulic system for remote monitoring of pressure and temperature parameters, along with fault functions. Supports automated production line integration to reduce manual intervention.
2. Green Production
   Low energy consumption and emissions align with environmental standards. Some models integrate dust removal systems to further optimize the production environment.

Adjust basalt sand machine  parameters (e.g., roller gap, pressure) based on basalt hardness and moisture content. Regular inspection and maintenance of roller surfaces are essential to sustain optimal performance.