While industrial granite crushing relies on heavy-duty jaw crushers and cone crushers, small-scale projects or precision work may benefit from handheld tools like the Dremel rotary tool. This section explores its niche role in granite processing.
For full-scale production, a typical granite crushing line includes:
1. Primary Jaw Crusher (e.g., PE600×900, 75kW motor)
2. Secondary Cone Crusher (e.g., HPT300, 220kW)
3. VSI Sand Maker (e.g., VSI1140, 250kW)
4. Vibrating Screens (3-4 deck, 15-30kW)
| Equipment | Model | Capacity (t/h) |
|---|---|---|
| Jaw Crusher | PE750×1060 | 110-250 |
| Cone Crusher | HST160 | 180-360 |
| Sand Maker | VSI5X1145 | 70-585 |
Q: Can Dremel replace industrial crushers?
A: No. Dremel tools (max. 35,000 RPM) are only suitable for detail work or samples.
Q: What’s the ideal granite feed size for jaw crushers?
A: ≤500mm for most models like PE600×900. Oversize blocks require primary blasting.
A 200tph plant deployed:
– Primary: PE750×1060 jaw crusher
– Secondary: HST160 cone crusher + 3YK3072 screen
– Output: 0-5mm (40%), 5-10mm (30%), 10-20mm (20%)
Note: For serious production, always consult professional crushing equipment manufacturers to design complete lines based on material
