How to pick the Stone Crusher Size
2024-12-24•2 min read•524 views
When it comes to crushing stones for various industries, choosing the right crusher combination can feel like solving a complex engineering puzzle. Every stone has unique compressive strength and abrasive properties, and every project demands strict output gradation curves.
Below is our comprehensive sizing matrix outlining rock types, feed size limits, product size targets, and recommended Primary/Secondary crusher pairings across major industries:
| Industry | Stone Type | Input Size | Output Size | Primary Crusher | Secondary Crusher |
|---|---|---|---|---|---|
| Road Construction | Basalt | 300-600 mm | 20-40 mm | Jaw Crusher 36x24 | Cone Crusher 42x8 |
| Granite | 300-800 mm | 20-50 mm | Jaw Crusher 42x30 | Impact Crusher 48x10 | |
| Mining | Limestone | 500-800 mm | 10-30 mm | Jaw Crusher 42x32 | Hammer Crusher 36x20 |
| Iron Ore | 400-700 mm | 10-20 mm | Jaw Crusher 36x24 | Cone Crusher 42x10 | |
| Coal | 200-400 mm | 0-50 mm | Roll Crusher 30x18 | - - | |
| Construction Aggregates | Dolomite | 400-600 mm | 10-40 mm | Jaw Crusher 42x30 | Impact Crusher 48x10 |
| Sandstone | 300-500 mm | 5-20 mm | Jaw Crusher 36x24 | VSI Crusher 42x8 | |
| Cement Industry | Gypsum | 100-300 mm | 0-10 mm | Hammer Crusher 30x18 | - - |
| Barite | 200-400 mm | 0-50 mm | Jaw Crusher 36x20 | Hammer Crusher 30x18 | |
| Marble Processing | Marble | 300-600 mm | 20-50 mm | Jaw Crusher 36x24 | Impact Crusher 42x10 |
| Infrastructure Projects | Sand / M-Sand | 0-50 mm | 0-10 mm | Jaw Crusher 30x18 | VSI Sand Maker 36x24 |
| Hard Granite | 300-800 mm | 20-50 mm | Jaw Crusher 42x30 | Cone Crusher 48x10 |
Key Rules for Crusher Selection:
- Two-Stage Reduction: High compressive strength rocks (Basalt, Granite, Iron Ore) require primary heavy-duty Jaw Crushers followed by Cone or VSI secondary crushers.
- Single-Stage Reduction: Friable or lower hardness minerals (Coal, Gypsum, Talc) can be efficiently crushed in single-stage Hammer or Roll crushers.
- Cubical Aggregates: For M-sand and highway base coarse, VSI secondary crushers yield superior cubical particle shape.
Call +91 82409 38968 to Get a Customized Crusher Sizing Recommendation
Speak with HPPA process engineers to size primary jaw crushers, secondary cones, and VSI sand makers for your rock hardness.
Have questions about your stone crushing project?
Our HPPA engineering experts are here to help you select the perfect equipment configuration and plant layout for your capacity targets.
