Expert Selection Advice
How to determine the optimal Roller Crusher model for my production line?
Choosing the right equipment is a strategic balance between Output Quality and Operational Cost. Our engineers at HSM follow a three-dimensional evaluation matrix to ensure your ROI:
1. Analyze the Feed-to-Roll Ratio
The roll diameter should ideally be 20-25 times the maximum feed size. For example, if your material is 40mm, a φ1000mm roll (2PGY1010) is the minimum requirement to ensure smooth “bite” without slippage.
2. Calculate Effective Throughput
Capacity is dictated by roll width and peripheral speed. For standard sand making (0-5mm), the 2PGY1512 offers a stable 150-180 TPH. If scaling to 400 TPH+, the 2PGY2012 heavy-duty series is essential.
3. Evaluate Material Mohs Hardness
For high-abrasion materials (Quartz, Basalt), we configure models with variable frequency drives (VFD) and oversized bearings to handle peak structural stress and reduce roller skin wear.
HSM Insight: Don’t just buy for today’s needs. Selecting a motor power one grade higher than the “standard” recommendation can increase the service life of electrical components by up to 40%.
Want a precise data-driven recommendation for your ore samples?
