Food-Grade 304 Stainless Steel Cassava Desander – High-Efficiency Mud Removal Equipment for Industrial Manioc Starch Processing Lines

1.Work principle:

This desanding equipment employs the centrifugal separation principle to effectively remove sand and impurities from raw materials. Featuring a water inlet pipe mounted at the eccentric position of the cylinder, the working process unfolds as follows: when water and material mixture enters the inlet pipe via the cyclone sand inlet, it first forms a downward swirling flow along the tangential direction of the cylinder wall and spirals downward. Upon reaching a specific section of the conical part, the water flow reverses direction to rotate upward along the cylinder’s central axis, and the purified water is ultimately discharged through the top outlet pipe. During this process, sand and other heavy impurities are subjected to the combined action of inertial centrifugal force and gravity, causing them to adhere to the cone wall and slide down into the conical slag bucket at the bottom. The cone bucket is fitted with anti-backflow components that prevent accumulated impurities from being carried upward by the water current. When the impurities in the slag bucket reach a preset level, operators only need to open the manual discharge valve—enabling the impurities to be flushed out smoothly by the residual water flow.

2. Description of Desander : 

The Desanding Hydrocyclone is mainly used to remove sand and mud from crushed starch, cassava, and potato slurries. It is extensively applied in the processing of corn starch, cassava starch, cassava flour, wheat starch, sago, and potato starch.

3 .Features and benefits:

• Every unit is constructed from reinforced food-grade stainless steel (304/316L optional), delivering exceptional structural rigidity and an extended service life of 8–12 years under standard industrial operating conditions.
• Precision-machined inlet and outlet connectors ensure safe, leak-free operation outside the core working area. Fully compatible with mainstream industrial pipeline specifications, they enable seamless integration into existing production lines.
• The system supports 24/7 non-stop operation with continuous discharge functionality, eliminating costly downtime caused by intermittent batch processing.
• Configured with six parallel processing units to boost overall throughput, the system is paired with a series-connected module for two-stage filtration. This dual-mode design effectively removes sand particles and achieves thorough sediment separation for high-purity slurry output.
• The 304 stainless steel outer casing features a smooth, easy-to-clean surface that meets strict food industry sanitation standards, ensuring compliance with global processing regulations.

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