Sweet Potato Starch Machine

potato starch machine sweet potato starch machine
Features of Sweet Potato Starch Machine
Sweet Potato Starch Machine

Sweet Potato Starch Process Description and Flowchart:
Goodway has been continuously developing sweet potato starch machine since 1991
to maximize product quality. From sweet potato root hopper until the packaging
stage, we can supply machines together with production process know-how.

The production process of sweet potato starch comprises the steps such as
delivery and unloading sweet potato, washing, crushing, slurry and residues
separation, desanding & desilting, starch concentrating and refining, de-
watering, starch drying, and packaging. We provide below a brief description of
the main steps of the sweet potato starch production process.

Note: Goodway updates the sweet potato starch machine and sweet potato
processing production line technology and machinery based on the latest
experience. Sweet potato washing machine is also available.

Sweet Potato Starch Production Process
Sweet Potato Starch Production Process

Cleaning and Washing Sweet Potato Roots
Cleaning and Washing Sweet Potato Roots
Wash the fresh sweet potato roots in clean water to remove the surface mud and
sand. It's the first step of sweet potato starch process and very important for
the quality of final sweet potato starch.
Crushing Washed Sweet Potato Roots into Slurry
Crushing Washed Sweet Potato Roots into Slurry
Crushing the washed sweet potato roots into the slurry and separate to remove
the coarse sweet potato residues to obtain uniformly smooth sweet potato
slurry. The crushing drum and all food contact areas should be made from
stainless steel.
Sweet Potato Slurry and Residues Separation
Sweet Potato Slurry and Residues Separation
The commonly physical operation to separate fine sweet potato residues from
sweet potato slurry. Oversize particles of sweet potato residues cannot pass
through the lattice structure of the filter, while fluid and small particles of
sweet potato slurry can pass through to become filtrate.
Raw Starch Milk Desanding and Desilting
Raw Starch Milk Desanding and Desilting
Solid control equipment that separates tiny sand and mud from the raw starch
milk. Desander is installed before the desilter and normally the solids
diameter for desander to be separated would be larger than for desilter.
Starch Refining and Concentrating
Starch Refining and Concentrating
When raw starch milk enters the hydrocyclone, the pure starch milk of high
density getting larger centrifugal force leaves from the underflow outlet, and
the protein and other soluble impurities of low density getting smaller
centrifugal force leave from the overflow outlet. Finally, achieve the purpose
of various components of separation, and improve the quality of final starch
with higher whiteness and purity.
Pure Starch Milk De-watering
Pure Starch Milk De-watering
De-watering the pure starch milk to the low water content of 35-40% by the
principle of vacuum suction filtration. Ensure sufficient water has been
removed, otherwise, the starch will form into lumps during drying.
Drying Wet Starch into Dried Starch
Drying Wet Starch into Dried Starch
Effectively dry the wet starch into dried starch with low moisture content by
the principle of heat transfer exchange. The drying process is more reliable
and of higher quality.

Nanyang Goodway Machinery & Equipment Co., Ltd. is one of professional rotary
vacuum filter manufacturers, we provide casdewatering press for sale, potato
starch machine, potato processing line, potato powder making machine and etc.
Want to know how to make sweet potato starch? Please contact us.

Minimum Order: 1 sets

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