Insufficient Screening Precision Leads to High Impurities, High-Precision Centrifugal Sieve Improves Starch Purity

In the whole cassava starch processing procedure, screening is critical for separating starch from fibers and fine impurities. Traditional vibrating screens adopt simple planar vibration with unclear separation boundary and limited precision. They fail to effectively separate fine fibers, micro impurities and starch granules.

A great number of tiny impurities flow into downstream refining sections together with starch, increasing equipment load and resulting in high ash content, low whiteness and poor purity of finished products. It is hard to meet high food-grade quality standards. Besides, unstable screening causes obvious quality differences between batches, failing to satisfy high-end customer demands. It directly weakens product pricing power and market competitiveness, becoming a key bottleneck for refined starch production.

Relying on high-speed centrifugal separation principle, the high-precision Centrifugal Sieve realizes refined layered separation according to material density difference, with much higher precision than conventional vibrating screens. During operation, it achieves accurate stratification based on weight differences among starch granules, crude fibers and impurities, efficiently removing fine fiber residues and solid impurities.

Stable high-precision separation reduces impurity content fundamentally, optimizes core indexes including ash content and whiteness, and improves overall starch purity. The equipment operates continuously with low clogging and slight working condition fluctuation, adapting well to high-concentration slurry treatment and smooth process connection. While maintaining production capacity, it steadily upgrades product quality to reach high food-grade standards and increase added value.

1. Choose high-speed and high-precision Centrifugal Sieve for thorough separation of fine materials.
2. Focus on layered separation structure to enhance impurity removal efficiency based on density difference.
3. Select wear-resistant and corrosion-resistant inner cylinder materials to maintain stable precision in long-term operation.
4. Match proper models according to slurry concentration and throughput to balance overall line capacity.
5. Prioritize stable continuous-operation machines to reduce quality fluctuation and achieve consistent batch quality.