Incomplete Pulp-Slurry Separation, High-Efficiency Centrifugal Sieve Boosts Starch Recovery Rate
June 1, 2026
Conventional screening devices adopt static filtration or low-speed stirring with limited separating force. Tiny starch granules are easily wrapped by fiber residues and discharged together, leading to severe material loss.
Incomplete separation reduces starch recovery rate and raises raw material cost. Residues mixed with starch have lower reuse value and higher disposal difficulty. Impure slurry also increases workload of downstream equipment, resulting in low overall production efficiency and extra operational expenses.
Driven by powerful centrifugal force, this sieve creates stable rotating flow field inside. Based on density difference, starch and fiber are separated thoroughly.
Dense starch passes through the screen smoothly, while light fiber is discharged continuously. It effectively cuts starch loss and improves total recovery rate. Optimized internal flow channel supports deep purification of high-concentration slurry with stable performance.
It is widely used for cassava, sweet potato and potato processing. Working reliably under continuous high-load operation, it minimizes raw material waste and brings better economic benefits.
- Adopt high-efficiency centrifugal sieve to achieve thorough pulp-slurry separation
- Verify rotating speed and flow field design for reliable material stratification
- Select proper model according to slurry flow rate and concentration
- Choose screen mesh with suitable aperture to balance precision and throughput
- Ensure stable mechanical performance for long-term continuous large-scale production