Shanghe Roller Crusher
Roller Crushers: Precision Engineering for Maximum Throughput
Reduce operational costs and improve product uniformity with our advanced double and toothed roller crushing solutions. Engineered for the toughest materials and the most demanding environments.
Our roller crushers are engineered to deliver superior crushing performance while reducing energy consumption. Available in single, double, and four-roll designs, these crushers are ideal for medium-hard to hard materials, including coal, limestone, clay, ores, and more.
Advantages
High Crushing Efficiency: Optimized roller design for maximum output.
Adjustable Particle Size: Easily adjust roller gap for required material size.
Durable Construction: Wear-resistant rollers and heavy-duty frame.
Low Maintenance: Simple structure reduces downtime and maintenance costs.
Energy Saving: Efficient power usage for large-scale operations.
Applications
Our roller crushers are the preferred choice for a variety of sectors:
- Coal & Power: Perfect for primary and secondary crushing of coal to ensure efficient combustion.
- Mining & Metallurgy: Handling iron ore, quartz, and gold ore with minimal fines production.
- Construction & Sand Making: Ideal for crushing river pebbles and limestone for high-quality manufactured sand (M-Sand).
- Chemical & Fertilizer: Gentle crushing for brittle materials like salt, potash, and granulated fertilizers.
Specification
| Model | Roller Diameter (mm) | Feeding Size (mm) | Discharging Size (mm) | Capacity (t/h) | Power (kW) |
|---|---|---|---|---|---|
| 2PG400x250 | φ400 | <25 | ≤3 | 5-10 | 5.5×2 |
| 2PG450x500 | φ450 | <30 | ≤3 | 8-20 | 7.5×2 |
| 2PG610x400 | φ610 | <30 | ≤3 | 13-35 | 15×2 |
| 2PG610x750 | φ610 | <30 | ≤3 | 16-40 | 22×2 |
| 2PG750x500 | φ750 | <30 | ≤3 | 16-40 | 22×2 |
| 2PG800x600 | φ800 | <30 | ≤3 | 20-40 | 30×2 |
| 2PG800x800 | φ800 | <30 | ≤5 | 20-50 | 37×2 |
| 2PGY1000x800 | φ1000 | <30 | ≤5 | 40-70 | 55×2 |
| 2PGY1200x1000 | φ1200 | <30 | ≤5 | 60-100 | 90×2 |
| 2PGY1200x1200 | φ1200 | <30 | ≤5 | 80-130 | 110×2 |
| 2PGY1500x1000 | φ1500 | <30 | ≤5 | 100-150 | 132×2 |
| 2PGY1500x1200 | φ1500 | <30 | ≤5 | 150-200 | 160×2 |
| 2PGY1800x1000 | φ1800 | <30 | ≤5 | 220-300 | 200×2 |
| 2PGY2000x1200 | φ2000 | <30 | ≤5 | 300-400 | 250×2 |
Why Choose Our Roller Crushers?
- Stable Performance: Continuous operation with minimal vibration.
- Customizable Design: Rollers and speed can be tailored to your material type.
- Environmentally Friendly: Low dust and noise levels.
- Cost-Effective: High throughput with low operational costs.
FAQ
Q: What is the difference between a Smooth Roller and a Toothed Roller?
A: Smooth rollers are typically used for fine crushing of medium-hard materials (like limestone), while toothed rollers are better for primary crushing of softer, friable materials (like coal) to prevent clogging.
Q: How often should I replace the roller shells?
A: This depends on the Mohs hardness of your material. On average, our high-alloy shells last 12–18 months in standard coal applications.
Q: Can your machines handle wet or sticky materials?
A: Yes. Our rollers can be equipped with specialized scrapers to prevent material buildup, ensuring consistent performance in high-moisture conditions.
Q: What materials can a roller crusher handle?
A: Our roller crushers are suitable for coal, limestone, ores, clay, gypsum, and other medium-hard to hard materials.
Q: Can I adjust the output size?
A: Yes, the roller gap is adjustable, allowing precise control over particle size.
Q: Do you provide installation support?
A: Yes, we offer on-site installation guidance and remote technical support worldwide.
