For small-scale coal crushing and sand-making operations, a compact coal crusher serves as the backbone of efficient material processing. These machines typically integrate jaw crushing, impact grinding, and screening functions into a single unit with footprints under 15m².
| Model | Capacity (t/h) | Power (kW) | Max Feed Size (mm) |
|---|---|---|---|
| CCS-150 | 5-15 | 18.5 | 150 |
| CCS-300 | 20-30 | 37 | 200 |
| CCS-500 | 40-50 | 55 | 250 |
Modern small coal crushers feature:
1. Dual-stage crushing chambers with manganese steel liners
2. Built-in vibrating screens (3-10mm adjustable)
3. Dust suppression nozzles (water consumption: 0.5m³/h)
4. Mobile versions available with rubber-track chassis
Q: What’s the output gradation?
A: Typical products range from 0-5mm (40%), 5-10mm (35%), and 10-25mm (25%).
Q: Maintenance intervals?
A: Rotor inspection every 500 hours, liner replacement at 1,200 hours.
Location: Dar es Salaam
Configuration: CCS-300 crusher + belt conveyor + rotary dryer
Output: 28t/h of coal-derived construction sand
Application: Road base material production
