What this equipment does
Coal Sizers are used in coal mining and coal handling systems where buyers need reliable equipment for run-of-mine coal, sticky coal, mixed coal and shale. The page is structured for procurement teams comparing capacity, installation environment, wear conditions, and integration with conveyors, screens, crushers, pumps, and preparation plant equipment. Selection normally depends on duty cycle, feed condition, access for maintenance, safety requirements, and how the equipment fits into the wider coal handling flowsheet.
- Equipment Type
- Twin-shaft mineral sizer
- Material Handled
- Run-of-mine coal, sticky coal, mixed coal and shale
- Capacity Range
- 200–3,000 tph
Common Applications
Technical Specifications
| Specification | Value | Unit |
|---|---|---|
| Typical Application | Surface coal mines, Underground coal mines, Coal washing plants | |
| Material Handled | Run-of-mine coal, sticky coal, mixed coal and shale | |
| Capacity Range | 200–3,000 tph | |
| Key Selection Data | feed condition, duty cycle, installation environment, maintenance access | |
| Customization | layout, wear materials, drives, controls, guards, and site interfaces |
Selection Factors
- Required throughput and duty cycle
- Feed size, moisture, and abrasiveness
- Available installation space and access
- Power supply and control interface
- Wear protection and maintainability
- Safety, guarding, and site standards
Maintenance and Wear Notes
Maintenance for coal sizers should focus on wear surfaces, bearings, fasteners, guards, alignment, and inspection access. Buyers should request recommended spare parts, inspection intervals, and shutdown requirements with the equipment quotation.