The small stone crusher machine, also known as a double-roll crusher, employs a roller design. The intense pressure generated between the two rollers crushes materials into powder and granular forms, effectively handling crushing operations for both dry and wet materials.

1. Small Stone Crusher Machine

Feed Size: 25-100mm

Production Capacity: 2-400 t/h

Suitable Materials:
River pebbles, calcite, quartzite, marble, cobblestones, bentonite, iron ore, bluestone, quarry rock, slag, limestone, weathered sand, diabase, granite, basalt, etc.

Application Scope:
Suitable for crushing in mining, cement, highway, railway, coal, metallurgy, building materials, and other industries.

2.Working Principle

performs crushing operations via roller wheels. Material enters between the rollers through the feed opening and is crushed by compression. A fixed gap exists between the two rollers. Increasing this gap produces larger output particle sizes, while the compression spring reduces the gap to produce finer output. Adjusting the gap allows precise control over the final particle size.

3.Performance Advantages

1. Simple and lightweight with powerful crushing force
2. High efficiency, low energy consumption, and superior output quality
3. Wide applicability and extended service life
4. Intelligent control for energy savings and labor reduction