1.Screening:Removing the chaff and broken rice in the rice bran, in case of they will influence the oil yield and the desolvent of wet meal in the next process. In the process of puffing section, the general requirement of impurity is less than 3%, and the requirement of crude fiber is about 8%.
2.Magnetic separation :Clearing the iron impurity which migLD be in the rice brain. Since in the process of puffing, the iron impurity will be harmful to the screw of extrusion machine, affect the puffing effect. As the rice brain particles are small and poor liquidity, the iron impurities are always be wiped off by the magnetic barrels installed in the feeding port.
3.Quenching and tempering :it is the process of preheating so that to improve the temperature of the rice bran before puffing. After quenching and tempering the temperature will be controlled at 65--75 °C, and the moisture will be controlled at 10 ~12%. Thus, on the one side, it can increase the output of the extrusion machine, and on the other side, it can improve the quality of the puffed rice bran.
4.Puffing: the rice bran is injecting high pressure steam and high temperature water through the extrusion machine, so that it can improve the temperature and moisture in the extrusion machine,and can also form the high pressure to process the rice bran. All these can make the the rice bran become porous columnar structure from the original pulverized state.All these effectively passivate the activity of various of enzyme in the rice bran, and destroy the fat layer structure, so that it will be easier for the oil yield.
5.Drying:The moisture of puffed material comes from the extrusion machine is too big and the temperature is too high for direct leaching, the must be experience to process of drying and coo-ling, thus the moisture will reach 7%--9%, and temperature will reach 50-55°C. After puffing, the rice brain are usually dried and cooled by plat dryer.
LD quality price groundnut oil production machine
Product Description
The product introduction of LD quality price groundnut oil production machine
The oil press machine is a new research improvement product. It can use to press Copra, rapeseed, peanuts, soybean, sesame,sunflower seeds and other plant oil materials. This kind of machine adopts micro-electrical control, filter system, multi-stage press and cold and hot press. The product oils the clean oil after filtering, it can directly to use. The machine is the most ideal equipment for individual processing.
6LD series spiral oil press is mainly composed of 7 major parts of screw axis, press cage, feed mechanism, cake yielding mechanism. transmission system, electric control part and vacuum filter part. All the parts are assembled on the frame and screwed as a whole.
The Safety Production Regulation of LD quality price groundnut oil production machine
In order to guarantee the machine normal operation, avoiding accidents happen to both machine and people, please pay strict attention to the following items:
1.During machine operation, it is forbidden to put hand or metal bar into the feeding hopper or stirring the cake from the cake discharging opening.
2.Before start the machine or during the operation, it is forbidden to tigLD the worm to the dead point, avoiding the slag clumps touch the cake discharged ring, and cause the abrasion between each other, and then result in the machine accidents.
3.Machine store: For the long time placing, it is necessary to remove the external dirt, clean the oil residues out of each part, paint the anti-rust oil, place it under the dry environment place, cover the bar cage with oil cloth, avoiding dust contacting with the cage bar, pressure ring, and then influence the future use.
The structure of Best quality price groundnut oil production machine:
6LD series screw oil press machine consists of transmission device, frame, electric control system, material feeding device, squeezing device, cake-adjusting device, negative pressure filtering, as is shown below:
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Our Services
Our company always put the interests of customers,product quality and service as first ,and always adhere to the"no LD, only better" as our purpose. We will be commitment to provide high quality products with perfect site services and after-sales service. Now the specific commitments are as follows:
1.Ensure provide complete sets of equipment and accessories timely.
2.Ensure that one-time installation debugging acceptance.
3.To provide high quality material with preferential price.
4.Priority to provide customer our new craftworks and products.
5.Free training technological operator to ensure the trained staff can operation independently.
6.In the installation process,we will appoint an installation supervision staff on the spot.
7.we will offer an experienced project manager, organize a good installation team for the work of field installation debugging.
Company Information
LD grain and oil machinery co., LTD,a leader with 33 years experience ,is a company specializing in the production of grain and oil machinery and equipment, scientific research, manufacturing, sales for the integration of large-scale private enterprises, the company with the mechanical design and research institute of LD province, LD university of technoloLD (the former college of food) university-enterprise cooperation, carried out for a long time in oil machinery, preparing protein, lecithin extraction and other aspects of the research and development and application of new technoloLD.
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Shandong Leader Mechanical Equipment Co., LTD believe that whatever the field is, quality has always been at the heart of the company’s performance. We treat quality and service as a way of life and hope to serve you in the LD possible manner on a long term and mutually beneficial basis. If you want to know more information about our sunflower oil plant or any other seed processing plant, please contact us in the following form. Our responsible, experienced sunflower oil processing technical team is always ready to serve and guide you at any time.
All the other oil seeds pre-treatment and oil refining equipment, lLD sheller, cleaning sieve, cooker, filter and others is available at Guangxin. If you want to know to start a vegetable oil pressing line with oil press machine, please contact us, we will offer you the LD plan.
Contact:Heidi
Skype:heyabc
Tel:+86 15953125015(also Whatsapp)
Email:[email protected]
Shandong Leader Mechanical Equipment Co., LTD is your LD choice!