Sand making
Sand making equipment for shaping and manufactured sand production lines.
Equipment role
The reversible sand maker uses a reversible rotor arrangement and adjustable discharge gap to produce uniform particle size with practical energy use. The manual describes applications in manufactured sand, highways, railways, water conservancy, airports, construction, cement and metallurgy.
Selection basis
Selection starts from material condition and plant target, then moves into machine model, chamber configuration, drive power, foundation, conveyor routing and long-term wear-part planning.
Technical parameters
Representative parameter data is organized for preliminary selection. Final model selection should be confirmed against material test data, feed grading, operating hours and plant layout.
| Selection item | Engineering reference | Why it matters |
|---|---|---|
| Discharge gap | Adjustable according to output target | Controls sand size and grading |
| Rotor direction | Reversible operation | Helps balance wear and extend service intervals |
| Feed condition | Avoid oversize, sticky or unsuitable abrasive feed | Protects rotor and chamber stability |
| Installation check | Pulley alignment and belt tension | Supports stable drive operation |
| No-load test | Run and check noise or vibration before feeding | Reduces commissioning risk |
Final configuration should be matched to material abrasiveness, target sand grading and upstream crushing result.
Related project references
Basalt aggregate and manufactured sand line with crushing, shaping, washing and screening.
High-output limestone aggregate system using multiple crusher groups to support continuous operation.
Limestone EPC aggregate reference in Hubei with independent lines, centralized storage and loading.
