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Shandong Leader Machinery Co.,Ltd. has specialized quality supervision team with sturdy management system. As microwave equipment is newly emerging industry, there is no quality standard for many companies, while for us, we have established a set of industrial standard and put on record in relevant regulatory institution. We have complete ancillary facilities including NCT, CNC Bending Machine., conforming to GB5226 electrical safety standards.
UUII
Rapeseed Oil Press Machine
The whole rapeseed oil press machine contains three workshops: cottonseeds pretreatment workshop, cottonseeds oil extraction workshop and cottonseeds oil refining workshop.
1. Craft flow for mustard/rapeseed oil pretreatment workshop
mustard seed â magnetic box â cleaning â flaking roll â cooker â oil press or prepress â to extraction workshop
Main Equipments:
1. Mustard seed: Itâs a new kind of oil seeds for human. This oil also can be made to biodiesel. The oil content of cottonseeds is about 33-40%.
2. Magnetic box: Clearing the iron impurity which migLD be in the mustard seed. The iron impurity will be harmful to the following machines, so we need take the iron impurities out.
3. Cleaning: This parts have different size cleaning sieves to clean the different impurities. After going through this part, most of the impurities are moved from mustard seed.
4. Cooker: This machine can adjust the water content of the mustard seed. Itâs also good for the press and oil extraction section.
5. Press: The press machine is used to take parts or all of the oil in the mustard seed. We will design the suitable machine according to your requirement.
2.Craft flow for mustard/rapeseed oil extraction workshop
solvent
â
extractor â mixed oil â 1st and 2nd evaporation â stripping tower â crude mustard oil
Wet meal â DTDC toaster â mustard cake
Main Equipments:
1. Solvent pumps: continuously spray solvent to the rotary-typr extractor.
2. Roary extractor: spray and soak the mustard cake with solvent so that oil fats can be dissolved in solvent (form miscella). After processing, you can get wet meal and miscella (mixed oil).
3. DTDC: used to separate the solvent from the wet meal.
4. Miscella tank 1st: pump the miscella ( oil with solvent) into the miscella 1st, then add 10% saline water to it. The phospholipid and impurities in the miscella will react with the saline water, at last the reactant precipitate, reaching the goal of purifying.
5. Miscella tank 2nd: the purified miscella will be pumped into it.
6. Miscella stripping: it will remove the remaining solvent in miscella. And the solvent will be discharged to condenser for recycling.
7. Condensers: used to cooling the solvent gas separated from the wet meal and miscella for recycling.
3. Craft flow for mustard/rapeseed oil refining workshop
Crude mustard oil â degumming and deacidificationâ decolorization âdeodorization â refined cottonseeds oil.
Main Process:
1. Degumming and deacidification: The gumming is moved by phosphoric acid and hot water. There are two ways to move the acid in the mustard oil. One is chemical way, the other one is physical way. The chemical way is using NaOH to react with acid. This way is suitable for the capacity of 5-30T per day. The physical way is using steam and centrifugal to move the acid. This way is used for capacity from 30-2000T per day.
2. Decolorization: This step is used to adjust the color of the oil. You can control the color of the mustard oil according to the requirement of your market.
3. Deodorization: The function of this step is to move the special smell in the oil. This is an important standard for refined mustard oil.
the specification of crude mustard/rapeseed oil
Item |
Standard |
Smell and taste |
The original smell and taste of mustard/rapeseed 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 mustard/rapeseed 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 |
sunflower oil press machine plant pictures:
Small Scale Screw Pressing Machine is advanced black seed oil machine, characterized by simple design,easy to operate, high production capacity and high oil output rate. Moreover, this 1-1000Ton China LD mustard seed oil expeller 0086-13419864331 can be used for various raw materials, and depending on the oil content of particular crop you are pressing, 1-1000Ton China LD mustard seed oil expeller 0086-13419864331 will extract about 90%-95% oil of it.
A Screw consists basically of a worm assembly,a shft fitted with spirally-arranged worm sections,rather like a screw.The shaft turns horizontally in a cage consisting of barrel bars that are clamped together forming a kind of sloted tube around the shaft.In turning,the worm assembly moves the oil-seed from the feed-end to the dischage-end,expelling the oil through the slots between the bars of the of the cage.The oil-seed,as it moves along the shaft,loses oil,and its volume decreases accordingly.Small Scale Screw Pressing Machine can be used to press oil from Peanut,Coleseed ,Cottonseed,Sunflower Seed,Soya bean,cocoa nut,argan,sesame,black cumin,almond ,pomegranate seeds,Palm Kernal and other oil-seed material.
Crispy Rice Food Processing Line
