The ore materials crusher (double-roll crusher) excels in the field of mineral material crushing, particularly suited for medium and fine crushing operations of medium to low hardness ores. It functions like a precision surgical scalpel.
Ore Materials Crusher
1. Working Principle
The double-roll crusher generates high-pressure squeezing forces ranging from 50 to 200 MPa through two counter-rotating rollers (smooth or toothed surfaces). This force draws ore into the gap between the rollers, where it undergoes compression and shear crushing. Under the influence of friction, the material is pulled into the crushing chamber, progressively crushed under pressure, and finally discharged through the roller gap.
2. Advantages
High-Pressure Roller Mill Technology (Core Flagship)
Intelligent Control System
Wear-Resistant and Material Technology
Structural Innovation and Multifunctional Design
Environmental Protection and Energy-Saving Technology
3. Comprehensive Product Range
Jaw Crusher (Primary Crushing)
Cone Crusher (Secondary Crushing)
Impact Crusher (Secondary/Fine Crushing)
Double Roll Crusher (Secondary/Fine Crushing)
Sand Making Machine, etc.
4. Technical Features
– Utilizes advanced crushing technology
– Rational structural design ensures stable operation
– High crushing efficiency with uniform product particle size
– Superior wear-resistant components for extended service life
5. Application Scope
Metal ores: Gold, silver, copper, iron, lead-zinc, etc.
Non-metallic ores: Limestone, granite, marble, etc.
Construction aggregates, mining operations, and related fields
