Roll Crusher

A laboratory roll crusher designed to crush rock samples from coarse sizes down to fine mesh.
Equipped with a specially designed feed hopper that ensures even distribution of material across the rolls.
Built for uniform crushing and consistent wear across the roll surface.
Fully enclosed design provides a safe and dust-free working environment.

• Crushing of rock samples in laboratories.
• Sample preparation for testing and analysis.
• Pre-processing before milling or grinding.
• Mineral and ore testing environments.
• Pilot plant operations.

Feed Size :

• Up to 19 mm (3/4 inch)

Output Size :

• Less than -20 mesh

Capacity :

• Approximately 1814 kg/hour (≈ 2 tons/hour)

Roll Gap Adjustment :

• Adjustable down to 2.54 mm

Weight :

• 455 kg

Drive System :

• Two individually powered rolls

Motor Configuration :

• Dual motors (3-phase, 60 Hz standard)
• Optional 1-phase or 50 Hz motors

Design Variations :

• Available in multiple models based on roll diameter and face width

• Even feed distribution system for consistent crushing performance.
• Dual dust extraction ports for safer and cleaner operation.
• Fully enclosed structure minimizes dust exposure and enhances safety.
• Adjustable roll gap for precise control over product size.
• Easy maintenance with quick access via removable panels.
• Individual motor drive for each roll improves efficiency and control.
• Uniform wear on rolls increases operational lifespan.