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| Oilseeds pretreatment and pre-pressing machine |
Oilseeds pretreatment and pre-pressing
machine Before Peanut Oil Extraction:
Different kinds of oilseeds have different
oil content and physical properties. So the pre-treatment process varies
slightly from one kind of seed to another. But most seed pre-processing
includes cleaning, drying, dehulling, crushing, flaking, cooking and tempering.
Below are typical oilseeds pretreatment
process of soybeans, canola seeds and sunflower seeds.
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| Oilseeds cleaning machine |
Cleaning: Remove impurities such as leaves,
sticks, stones, sand, dirt, spoiled seeds and metal contaminants. This process is
commonly referred to cleaning and scalping equipment including sieve, destoner,
peeling machine, magnetic devices, and belt conveyor etc.
Dehulling: Most oilseeds need to remove the
abrasive shells before oil extracting, since the oil content of shells and
hulls is less than 1%. Besides, shelling can not only improve the capacity of
oil extraction equipment, increase the efficiency of oil production, but also
can reduce wear of oil expeller. Dehuller is commonly used in this process.
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| Oilseeds crushing machine |
Crushing & Flaking: Most oilseeds
require size reduction prior to oil extraction. Crusher and flaker are used in
this process. Some small seeds such as corn germ, rapeseed and canola don’t
need to be cracked.
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| Oilseeds cooking machine |
Cooking: Heating the seed is an option, but
not necessary. It can increases efficiency of extraction and protein
availability.
Extruding/Puffing (optional):Through
extrusion (puffing) by means of expander (extruder), the oilseeds materials
will be expanded because of sudden pressure-relief, Meanwhile steam in the
material is evaporated all of a sudden, so the material become microporous
structure and expanded to irregular particles.
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| Cooking oil pressing machine |
Pressing : oilseeds
pressing machine is designed to use physical
mechanical pressing way to expelling oil out from the oil seeds.
Our Service & Guarantee
Provide turnkey solutions for oilseeds
processing projects;
Responsible for installation and
commissioning, staff training.
Customized each project according to
customer's market, so that to build the most appropriate plan for oil
processing production;
Complete set of after-sales service.
We can guarantee the low energy consumption
in the process of peanut oil processing .
Henan Doing Mechanical Equipment Co.,Ltd is experience in building turn-key oilseed
pressing plant. Don’t hesitate to contact us is you are interested in our peanut oil processing machine.
Contact
information:
Skype:
sophia.zang1
Phone:
+86-371-5677 1823
Whatsapp/Mobile: +86-135 2662 7860
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