Over 10,000+ customers' choice, Focus on screening industry 40+ years
The screening of garnet sand is a key step in its processing and application. The core purpose is to control the particle size distribution through classification to ensure that the product performance is accurately matched with the specific application scenario, while improving product quality stability and reducing usage loss.
1. Meet the "granularity adaptability" requirements of different application scenarios
2. Improve product quality stability and avoid "mixed-grade defects"
3. Reduce usage losses and control costs
4. Comply with industry standards and customer customization requirements
1. Coarse Screening: Raw materials enter a "probability screen" (5mm mesh). The oversize (>5mm, containing impurities and large ore blocks) is discharged as "waste," while the undersize (0-5mm) proceeds to the next stage.
2. Fine Classification: 0-5mm materials enter a "linear vibrating screen" with mesh sizes of 1.0mm (upper layer), 0.8mm (middle layer), and 0.2mm (lower layer):
Upper layer oversize (0.8-1.0mm): used as "coarse abrasive"
Middle layer undersize (0.2-0.8mm): the target product (sand for blasting), sent to the "finished product bin"
Lower layer undersize (<0.2mm): fine powder, used as "filter filler" or "auxiliary material"