Sunflower Oil Extraction Machinery

4.1.0 Indexes of Sunflower Seeds:
4.1.1 Smell and color: Normal
4.1.2 Moisture: a 12%
4.1.3 Impurities: a 1.5%
4.1.4 Oil content of sunflower seed: 40~55%
4.2.0 Main Consumption Indexes:
4.2.1 Electricity consumption: a 38.83 kwh/t
4.2.2 Steam: a 180 kwh/t (sunflower seed)
4.3.0 Crude Pressing Oil Quality Indexes:
4.3.1 Smell,taste: With inherent sunflower oil smell and taste, no off-flavor
4.3.2 Insoluable impurities(%): a 0.20
4.3.3 Peroxide value(mmol/kg): a 7.5
4.3.4 Moisture and volatile matters (%): a 0.20
4.3.5 Acid value(Calculating as per KOH)(mg/g): a 4.0
4.4.0 Process Description of Sunflower Seed Preprocessing Workshop
4.4.1 Sunflower Seeds Preprocessing and Pre-pressing Process Diagram
husk a to husk warehouse
a
Oil sunflower a cleaning, stones removal a husking a kernel husk separation a flaking a steam-cooking a oil pressing a crude oil precipitation a filtration a to refining workshop
a a a
a a oil residue back to press a oil residue back to press
cake a to cake warehouse
4.4.2 Process Description (Pictures only for reference,goods in kind prevail)
4.4.2.1 Cleaning and stones removal
Adopt high efficiency cleaning sieve and specific gravity stoner,with good cleaning and selection effect, changing screen cloth can use one machine for multi-purpose.

Automatic Casto / Cottonseed /Soybean / Peanut Rapeseed Sunflower Seed Oil Making/Pressing/Extraction/Expeller/Milling Press Machine
Automatic Casto / Cottonseed /Soybean / Peanut Rapeseed Sunflower Seed Oil Making/Pressing/Extraction/Expeller/Milling Press Machine
Crushing machine
Tooth roller crushing machine is comprised of one pair of husking roller with tooth socket, when materials enter the space between tooth and roller through feeding roller, due to the combined action of velocity difference and constant pressure on two rollers, make sunflower seeds suffer shear and extrusion, husks generate bigger deformation and crush, this machine adopts high strength alloy steel roller, with features of long working life, good wear proof effect, convenient maintenance, cheap accessories.
Automatic Casto / Cottonseed /Soybean / Peanut Rapeseed Sunflower Seed Oil Making/Pressing/Extraction/Expeller/Milling Press Machine
Flaking
The purpose of flaking is crushing sunflower seed and soybean cell tissue to separate oil smoothly, configurate alloy tooth roller, as twice life as ordinary roller,automatic hydraulic fastening roller system,to ensure flakes thickness uniform(a 0.3mm),complete machine has good sealing effect.
Automatic Casto / Cottonseed /Soybean / Peanut Rapeseed Sunflower Seed Oil Making/Pressing/Extraction/Expeller/Milling Press Machine
Cooking
Adopt layer steam cooker,the maximum distance between stirring wings on each layer and the bottom of steam cooker is 5mm,avoid stirring unequally,complete steam cooker is sealed, to keep the space upper flakes have maximum moisture,make flakes be steamed and uniform.
Oil Pressing
Adopt matured special sunflower seed pre-pressing machine ZY24, residual oil in pressing cake is about 10%~18%, the most important feature is once pre-pressing, low energy consumption,small covering area, is the best choice of national sunflower seed pre-pressing.


Automatic Casto / Cottonseed /Soybean / Peanut Rapeseed Sunflower Seed Oil Making/Pressing/Extraction/Expeller/Milling Press MachineAutomatic Casto / Cottonseed /Soybean / Peanut Rapeseed Sunflower Seed Oil Making/Pressing/Extraction/Expeller/Milling Press Machine

Filtration
Adopt filter with function of automatic discharging oil residue,avoid manual cleaning screen clothes, working efficiency is high, filtered oil residue goes back for pressing automatically,this section also configurate