Ethanol Jacketed Column Butane Oil Extractor Passive Closed Loop Hemp Alcohol Extraction Machine

Suitable for sunflower seeds, rapeseed, oleander, soybean, tea seed, pepper seed, sesame, peanut.

Raw material

Processing materials: sunflower seed, peanut, mustard, almond, black sesame, tea seed, cottonseed, etc

Working priciple

Generally, sunflower oil production line does the following manufacturing processes: cleaning of the seeds, grinding of the seeds, pressing and extracting crude oil from these seeds, and then further refining the oil obtained before packaging.
Cleaning the Seeds
The harvested oil-bearing seeds are passed over magnets to remove any metal traces, and other impurities are being got rid of by cleaning sieve and destoners. Then the outer covering (hulls) of the seeds are removed to obtain pure seeds.
Grinding the Seeds
The de-hulled seeds are ground into coarse meal to provide a larger surface area to be pressed. Hammer mills or grooved rollers are used to crush the coarse meal into uniform fine particles. Then the meal is heated to enable oil extraction, though impurities are released with oil during this process and such impurities should be removed before the oil is declared edible.
Pressing
The heated meal is fed into a screw oil press which progressively, at the same time, the oil is squeezed out through the slots in the barrel and recovered.
Refining of the Oil
Oil refining involves removal of the bitterness, color, and odor. First, the oil is heated at temperatures between 40 0C and 85 0C. Then it’s mixed with an alkaline substance like sodium carbonate or sodium hydroxide. The oils are degummed by treating them with heated water at temperatures between 85 0C and 95 0C or with acidified water. This precipitates out most of the gums usually phosphatides. Then centrifugation is done to remove the dregs.

Advantage

This series are equipped with the air-pressure / vacuum filtration system, which make it the press integrated with the filtration, more convenient and automatic;

Product Specification

Company Profile

We have a group of experienced and excellent after-sales service members who provide following up services for worldwide customers.Customers’ need is what we are trying to create. Customer satisfaction is what we are seeking.Over the last couple of decades, Benteng people have created continuously, transcending ourselves and insisting on the concept of “Development is of overriding importance”. Develop the brand with quality. Promote the brand with service. We, Benteng people, are forging ahead for first-class brand with innovative spirit and do our best to contribute to the national industry.

Service

1, What kind of transport can be available ?
LCL and FCL by ship ,By Express (DHL,TNT, Fedex etc) , By air
Or you can use your own shipping agent in China.
2,How long will the machine be sent out?
We usually delivery in 3-5 working days after getting full payment, and we will inform you shipping time based on your seaport.
3, How long is the guarantee?
We promise guarantee as one year for non-human damage factor.
4, What should we do when have some problems during using?
We can supply English manual book and also take a video for showing how to resolve the problems or dispatch our worker to your factory.

FAQ

Q1: What is the Warranty for the machines?
A1: 1 year for free.
Q2: What is the Material?
A2: Stainless steel and carbon steel.
Q3: When can I get the price?
A3: Within 24 hours, if urgent, please directly call us.
Q4: Whether the machine price can be more discount?
A4: In general, our MOQ is 1set with very reasonable price, but if large order, we also can apply to our Manager to appropriately give you a little discount.
Q5: How to ask quotation?
A5: Please note us what tpye of raw seeds , and how many tons of raw seeds you want to treat per day, then we will send you quotation as soon as we can.
Q6: Can we ask the oil plant for different types of oil?
A6: Yes, but we recommend no more than 3 different types.
Q7: Why need extraction ?
A7: If only pressed, oil residue inside cake is very high at lease 6%. But after extraction, the oil residue will be less than 1%, which greatly increases the oil yield.
Q8: Vegetable oil plants require how large of a workspace?
A8: The land area typically depends on the capacity of the plant. We can suggest an appropriate space to prepare after given specifications, or, can design the oil plant in-house specifically to the amount of workspace available.
Q9: How long will it take to receive my products?
A9: As a general rule, it will take one Month for us to produce.

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