Industrial Crushing Systems
High-Efficiency Four-Roll Crushing Solution
Two-Stage Integrated Fine Crushing | Screen-less Design | Moisture-Resistant Technology
Engineered for high-capacity industrial environments, our Four-Roll Crusher streamlines medium and fine crushing into a single, high-performance unit. By utilizing advanced two-stage roller geometry, this machine processes materials with compressive strengths up to 300MPa. Its screen-less, anti-clogging configuration makes it an industry-leading choice for processing wet and viscous materials, such as coal gangue, without the need for complex return loops.
Four-Roll Integrated Crushing Mechanism
Operational Advantages
- • Optimized Workflow: Two-stage crushing (coarse primary, fine secondary) replaces traditional two-machine setups, reducing plant footprint and labor costs.
- • High Moisture Adaptability: The screen-less design prevents material buildup, effectively handling feed moisture up to 30%.
- • Intelligent Safety: Features automatic hydraulic/spring retraction to bypass uncrushables, ensuring zero downtime.
- • Precision Customization: Roll surfaces available in toothed, surfacing, or flat options to match specific material hardness and particle size goals.
Technical Specifications
| Model | Feed (mm) | Capacity (t/h) | Power (KW) |
|---|---|---|---|
| 4PG0404PT | < 20 | 2 – 30 | 15 |
| 4PG0605PT | < 40 | 5 – 60 | 22 (30) |
| 4PG1080PT | < 60 | 20 – 180 | 45 (55) |
| 4PG1210PT | < 80 | 30 – 220 | 90 (75) |
Streamline Your Crushing Circuit
Our engineers are ready to design a roller configuration that meets your specific output requirements.
