Can Your High Quality Cassava Flour Pass the 60 Mesh Test?

Meeting international quality standards for cassava flour isn't complicated — but you need to know the numbers.

The baseline requirement for High-Quality Cassava Flour (HQCF) is simple: 95% passing through a 60-mesh sieve. Premium buyers may ask for 100 mesh or finer, but 60 mesh at 95% is the minimum you must hit to stay in the game.

So why do so many producers miss this mark?

In this video, we look at the two stages where fineness problems typically start:

Grinding — If the mash contains chunks larger than a grain of rice, it's under-crushed. If it turns into a paste, it's over-processed. Both scenarios make effective sieving nearly impossible.

Sieving — Many operations rely on single-deck sifters without a recirculation loop. The result? Inconsistent fineness from one batch to the next — and unhappy customers.

Watch the full video to see exactly where things go wrong — and what it takes to get it right.

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