FOTMA is leading supplier for grain and oil processing equipment in China and our products won several national patents and was official certified, the technical of oil press is continuous updating and the quality is reliable. Through years of scientific research and production practice, we have accumulated sufficient rice professional knowledge and practical experience. Our auto hydraulic oil press equipment are widely exporting to different countries like Nigeria, Myanmar, Guyana and other countries in Asia, South America, Africa, etc..
Sesame Oil Production Line
For the high oil content materialďźšsesame seed ,it will need pre-press,then the cake go to solvent extraction workshop,oil go to refining. As a salad oil, it is used in mayonnaise, salad dressings, sauces, and marinades. As a cooking oil, it is used for frying in both commercial and home cooking.
1. Description
Including: Cleaning----pressing----refining
1. Cleaning(pre-treatment) processing for the sesame oil production line
As for the cleaning processing for the sesame production line, It is including the cleaning, magnetic separation, flake, cook, soften and so on, all the steps are prepared for the oil pressing plant.
2. Pressing processing for sesame oil production line
After the cleaning(pre-treatment), the sesame will go to the pressing processing. As for the sesame, there are 2 kinds of oil press machine for it, screw oil press machine and hydraulic oil press machine, we can design the pressing plant according to the customer's request.
3. Refining processing for sesame oil production line
After pressing, we will got the crude sesame oil, and then the oil will go to refining plant.
The flowchart of refining processing is Crude sesame oil--Degumming and Deacidification--Decolorizathin--Deodorization---Refined cooking oil.
2. Introduction
Neutralization: the crude oil is output by the oil feed pump from the oil tank, and next enters the crude oil heat exchanger to recover part of heat after metering and then is heated to the required temperature by the heater. After that, the oil is mixed with the metered phosphoric acid or citric acid from phosphate tank in the gas mixture (M401), and then enters the conditioning tank (R401) to make the non-hydratable phospholipids in oil change into the hydratable phospholipids. Add the alkali for neutralization, and the alkali quantity and alkali solution concentration depend on the quality of the crude oil. Through the heater, the neutralized oil is heated to the temperature (90ºC) suitable for centrifugal separation to remove the phospholipids, FFA and other impurities in the crude oil. Then the oil goes to the washing process.
Washing: there is still about 500ppm soap in the neutralized oil from the separator. To remove the remaining soap, add into the oil about 5~8% hot water, with water temperature 3~5 ºC higher than the oil generally. To achieve more stable washing effect, add phosphoric acid or citric acid when washing. The re-mixed oil and water in the mixer is heated to 90-95ºC by the heater, and then enters the wash separator to separate the remaining soap and most water. The water with soap and oil enters into oil separator to separate out oil in the water. Further catch the oil outside, and the waste water is discharged to the sewage treatment station.
Vacuum drying stage: there is still moisture in the oil from the wash separator, and the moisture will affect the stability of the oil. So the oil at 90ºC should be sent to vacuum drier to remove the moisture, and then the dehydrated oil goes to the decoloring process. Finally, pump out the dry oil by canned pump.
3. Continuous Refining Decoloring Process
The main function of decoloring process is to remove oil pigment, residual soap grain and metal ions. Under negative pressure, the mechanical mixing method combined with steam mixing will improve the decoloring effect.
The degummed oil firstly enters into the heater to be heated to the appropriate temperature (110ºC), and then goes to the bleaching earth mixing tank. The bleaching earth is delivered from the low bleaching box to the temporary tank by wind. The bleaching earth is added by automatic metering and is interlockingly controlled with the oil.
The oil mixed with the bleaching earth overflows into the continuous decolorizer, which is stirred by non-powered steam. The decolored oil enters into the two alternate leaf filters to be filtered. Then the filtered oil enters the decolored oil storage tank through the security filter. The decolored oil storage tank is designed as the vacuum tank with the nozzle inside, so as to prevent the decolored oil contacting with the air and influencing its peroxide value and color reversion.
4. Continuous Refining Deodorizing Process
The qualified decolored oil enters into the spiral plate heat exchanger to recover most of the heat, and next goes to high pressure steam heat exchanger to be heated to the process temperature (240-260ºC) and then enters the deodorization tower. The upper layer of combined deodorization tower is the packing structure which is mainly used to remove the odor producing components such as free fatty acid (FFA); the bottom layer is the plate tower which is mainly for achieving the hot decoloring effect and reducing the peroxide value of the oil to zero. Oil from the deodorization tower enters into the heat exchanger to recover most of the heat and makes further heat exchange with crude oil, and then is cooled to 80-85ºC through the cooler. Add the required antioxidant and flavor agent, and then cool the oil below 50ºC and store it. Such volatiles as FFA from the deodorizing system are separated by the packing catcher, and the separated liquid is FFA at low temperature (60-75ºC). When the liquid level in the temporary tank is too high, the oil will be sent to the FFA storage tank.
5. Technical Parameter
| No. |
Type |
Heated Temperature(ºC) |
| 1 |
Continuous Refining Decoloring Process |
110 |
| 2 |
Continuous Refining Deodorizing Process |
240-260 |
| No. |
Workshop Name |
Model |
QTY. |
Power(kw) |
| 1 |
Extrude Press Workshop |
1T/h |
1 Set |
198.15 |
6. Photos
7. Packing and Shipping
(1)Packing: Usually in the wooden cases for main machines and carton boxes for small parts.
(2)Delivery:
Usually in 5-45 days after payment, it depends on the model and order quantity. For small packages, we can choose delivery by air(Normal air or courier: DHL, TNT, UPS, FedEx, etc.). For large machines, we can arrange to ship by water( LCL or FCL, bulk cargo or RO/RO), train or truck.
8. Our Factory
9. Certification
10. Customer visiting
11. Installation Site
12. Why Choose FOTMA?
1.For more than a decade, with its excellent production technology and high-quality after-sales service, it has always been recognized and loved by users.
2.Obtained many official promotion appraisals and won many national patents. The technology is continuously updated, the products are mature and reliable, and the technology always leads.
3.High oil output, clean and pure oil, good market efficiency. Original automation, intelligent technology, automatic electronic temperature control function, energy saving and high efficiency.
4.Original automation, intelligent technology, automatic electronic temperature control function, energy saving and high efficiency.
5.FOTMA can provide a full set of technical support and perfect after-sales service, which is the first choice of urban and rural oil mills and small and medium-sized refineries.
13. Our Service
---One year quality warranty for the machine and spare parts
--- Oversea engineers service for installation
--- Whole-life after-sales service and free consultation
---Customized requirements available
---Technician guide at the site.
---24Hr online service
14. FAQ
Q1:- What's your advantage? Why we choose you?
A:- Above 20 years' experience of designing, manufacturing and exporting of the grain and oil processing machinery. We have the most professional techniques and team and more advantage in price.
Q2:- Can we mix different models and accessories together?
A:- You may mix different products or models in a single container but we would need to advise you on optimum loading and final capacity of your shipment.
Q3:- How do I visit you and the factory?
A:- You are welcomed to visit us and our factory at your convenience. We can pick you up at airport or train station and bring you to our factory . Let us know your schedule in details so we can arrange everything for you. Normally you need 3 days for an adequate visit to our factory.
Q4:- How can I become a dealer in my area?
A:- If you are qualified, you may apply for a dealership. We choose reliable partners for a long term business cooperation.
Q5:- Can I get an exclusive right for your machines in some territories?
A:- It depends on which country you are in. We have exclusive agents at several countries at this time. Most countries you can sell freely.
Q6:- After payment, how long will it take to get the machines we order?
A:- Normally 30-90 days after your payment (15-45 days for manufacturing, 15 - 45 days for delivery and shipment on sea)
Q7:- How to order the spare parts?
A:- Some machines will come with some free spare parts. We also advise you purchase some wearing parts with the machines together to stock for urgent replacement, we can send you recommended parts list.
Q8:- I knew nothing about these machines, what kind of machine I should choose?
A:- Very easy. Let us know your idea about the capacity or budget, you will also be asked some easy questions, then we can recommend you good models according to the information.
Q9:- What is your warranty period?
A:- Our company offer 12 months warranty since goods arrival at destination. If there is any quality problem which caused by material or workmanship fault during the warranty period, please contact us directly and we'll supply free spare parts for replacement.
Q10:- What is the warranty range?
A:- The quality problem which caused by material or workmanship fault will be covered by warranty. The wearing parts and electric device are not included in warranty range. Any troubles and damages that caused by misplacement, misuse, improper operation, poor maintenance and non-compliance with seller's instructions will however be excluded from the guarantee.
Q11:- Does your price include freight?
A:- Our usual price is based on FOB China. If you request CIF price including freight cost, please let us know the discharging port, we will quote freight cost according to the machine model and shipping size
Q12:- If your prices include the installation?
A:- The prices for machines and installation are quoted separately. The price of machines does not include the installation cost.
Q13:- If you supply installation service?
A:- Yes. We can send engineers to guide your local workers to install and debug the machines. The engineers will guide you install the machines, test and commissioning, as well as train your technicians on how to operate, maintain and repair the machines.
Q14:- What is the installation cost?
A:- Here are the charges of installation services might be incurred:
1. Visa fee for engineers.
2. Traveling cost of round-trip tickets for our engineers from/to your country.
3. Lodging: the local accommodation and also ensure engineers' safety in your country.
4. Subsidy for engineers.
5. Cost for local workers and Chinese interpreter.
Q15:- How can I run my machines after installation? Who will operate the machines?
A:- You can employ some local people or technician to work with our engineers together during installation. After installation, some of them could be trained as operator or technician to work for you.
Q16:- How can I do if I met problems during running the machines?
A:- We will send English manuals with the machines, we will also train your own technicians. If there is still doubts during operation, you can contact us directly with your questions.
Q17:- What are the prices of your machines?
A:- The prices are different for different models with different configurations. If you want to know more details, please send us messages right now.
15. Contact us
Ms. Danni Feng
Hubei FOTMA Machinery Co., Ltd
Add: No. 52 Guanggu Avenue, New High-tech Development Zone, Wuhan city, Hubei Province, P. R. China.
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