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Cooking oil making machine of complete set certificated by CE ISO BV
our company: LD Group-Yongle Oil Machinery Company
Why is always LD ???
A.40 years manufacturing experience.
B.26 technical engineers research on new efficient processing craft and instruct manufacturing
and installation.
C.76 technicians-professional installation team-with rich and mature installation and training experience.
D. CE & ISO9001.
E .Turn-key project
Our products:
Our oil making team is responsible for edible oil making machinery and bio-diesel production line.
The products we provide include:
1. Edible oil production line
Capacity: 1-3000 Tons/day
Raw materials: all kinds of oil seeds, lLD soybean, peanut, corn, sesame, rice bran,
sunflower seed, copra, grape seed, rapeseed, castor seed, cotton seed, etc
Product can get: high quality edible oil for sale
Main equipments: pretreatment equipments series, pressers, extractors, DTDC system, filters, refinery machines, etc.
Flow chart: pretreatment------pressing or solvent extraction or both------refinery
2. Bio-diesel production machine
Capacity: 1-3000 tons/day
Raw materials: all kinds of oil, lLD waste oil, waste cooking oil, plant seed oil,algal oil
advantages: clean,safe,and easy used.
Main equipments; pumps, filters, dryers, tanks, reboilers, esterification can, condensers, Distillation column, rectification tower etc
Flow chart: pretreatment-----Esterification process-----Washing section---- MethLD ester rectification
Process of edible oil production:
1 Pretreatment and press
a.cleaning: to remove the impurities
b.flaking:esay to get oil for pressing or solvent extraction
c.steaming and roasting
d,pressing: the oil residual would be less than 16%
the crude oil we get after pressing contain cake crump etc.removing these impurities would reduce the oil loss in refinery and ensure the refinery machine runs well.the crude oil we get from oil press machine would go through oil-dregs scraper, oil clarifier, filter, sent to refining workshop. The removed cake crumbs, would be sent back to oil presse machines for re-pressing.
2 Solvent extraction
we adopt mature rotocel extractor,DT toaster in solvent extraction,this mass production process.
the usual energe consume in solvent extraction workshop,100T/D for example
1. steam consume(6Kgf/cm2):
2.electricity consume
3.solvent consume:3.5-4kg/ton
4.water consume
5.product meal moisture 10.5-13%
6.oil residual in meal
7.solvent residual in meal
8.solvent residual in crude oil
3.Refinery
flow chart: degumming-----deacidification------decolorizing-------deodorizing
usually there is chemical and physical refinery,they both have their advantages.
for physical refinery,it requires phospholipid content
chemaical is better for low acid value oil,fresh crude oil.
Customers;
Delivery pic
Certifications pic
the specification of crude edible oil
Item |
Standard |
Smell and taste |
The original smell and taste of edible oil |
Moisture and volatile matter (%) ≤ |
0.20 |
Insoluble impurities (%) ≤ |
0.20 |
Acid value (mgKOH/g) ≤ |
4.0 |
Peroxide value (mmol/kg) ≤ |
7.5 |
the specification of refined edible oil
Item |
Standard |
Color (Lovibond Cell 133.4mm) ≤ |
R2.0 Y20 |
Smell and taste ≤ |
No smell and good taste |
Transparence ≤ |
Clear and transparent |
Moisture and volatile matter (%) ≤ |
0.05 |
Insoluble impurities (%) ≤ |
0.05 |
Acid value (mgKOH/g) ≤ |
0.20 |
Peroxide value (mmol/kg) ≤ |
5.0 |
Smoke point (°C) ≥ |
215 |
if you are intersted in our cooking oil making machine with CE ISO certificated ,please feel free to contact me.
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