Category: blog

Manufacturer & Leader of in Technology Oil Expeller Machines

shreeji Expeller Industries is a leading Manufacturer of oil expeller and manufacture different applications. For fulfilling needs of clients we provide good variety of oil expeller equipment which assures excellence and clearness in all works. These are newly designed, built-up and assessed from time to time. Oil expeller machinery tools are present in various grades and deals in extensive variety in oil manufacturing industry. This machinery is used for extracting oil from seeds so it includes seed cleaner, cracker for seeds, IBR or non-IBR boilers, hammer mill and so on. Service of spare parts for all kinds of oil mill equipment and other apparatus is also provided by us.

Products such as seed cleaners are used for grading seeds of oil with two set of sieves and connected to aspiratory system to take away matter of low density. It has some useful features it eradicate dust, sand, stones or other discarded material. It is easy to use along with this it is well-designed according to size of seed. Moreover, it increases time period of oil expeller spares.

Other expellers are also available with different features-

  • Quick and simple parts of substitution
  • Wearable components have long life
  • Seeds having oil give good outputs
  • Production with great accuracy

Shreeji Expeller Industries also deals in machines used for extracting oil from vegetables such as soya bean oil extraction plant, peanut oil extraction plant, sunflower oil extraction oil plant and palm oil extraction plant. Some daily use oil expellers are premeditated for heavy production stuff. It is utilized for cutting of both edible and non-edible seeds.

During set up of any kind of plant oil expeller is important as it fixes on remaining aspects like manufacturing capability, having control on the quality and other profitable things. Most importantly there are two types of modes for extracting oil hot press mode and cold press mode. In hot press mode preheating is required while in cold press mode this step is not necessary. What is more, in cold press mode the product obtained is more priceless but negotiate seed yield on the other side in hot press method seed cell wants preheating and oil yield rises. The material attained is less costly.

Two main categories are differentiated
Capacity of oil production- capacity varies from industry to industry like it depends whether it is small scale, medium scale or large scale industry.

Automation scale  plant automation aids to check the quality of manufacturing and decrease lab our reliance. So, based on this mills of oil are known fully or semi automatic.

According to the need of industries we are efficient oil expeller manufacturer deal in diverse kind of machines, have strong research background and guide them wisely by providing exact knowledge of using them. We do have huge market for our machines.

Features of a reliable and energy efficient oil expeller

Multi-functional oil expellers press different types of oil seed for example – peanuts, sesame, canola seed, camellia, flax seeds and sunflower seeds. In addition of extracting oil, cake developed from the dried seeds is another commercial product. A reliable oil mill ensures a higher quality of final product.
Oil milling industry cultivates the oil producing harvest. The process of oil extraction begins with the purchase of oil seeds. High quality seeds are chosen that are stored in a dry and aerated store to maintain seed quality.

The mechanical processes used basically include pressing grains, flowers or fruits through worm screwed presses that compress the materials. It gives a great way to press the specific vegetable plants and seeds containing high oil content.

Oil seeds bought from farms contain unnecessary contaminants such as soil, leaves, wooden twigs etc that should be cleared before seed processing otherwise they will get mixed with oil. Different cleaning methods are used depending on the type and magnitude of contaminants. Common cleaning methods are stationary seed cleaning, vibratory cleaning, rotation seed cleaning and brushing.

Structure of Oil expeller

When the seeds are ready for expelling, quality oil expellers are used that comprise of a horizontal shaft mounted with multiple worms. An expeller machine has a feeder joined to the worm screw, an axle is driven by a gear motor. A part of the worm screw exit is included an oil expeller. The key feature of this machine is it is made in one unit and has openings on the wall on the tube length as well as cavities in the tube.

Seeds are squeezed under pressure to release oil. The released oil flows through various perforations. The remaining seed cake comes out through opening zone. A good quality expeller machine squeezes the most of the seed releasing the oil, and hence leaving nominal magnitude of remainders for cake.

Features of oil expellers
• Compact design with superior components needs nominal maintenance
• Easy to use
• High quality and reliable structure
• High oil yield ability and automatic operation
• Economical price and high efficiency

Benefits of Oil expeller machine
• Commonly used for pressing different oil seeds. The oil expeller is also used for medium and large sale cooking mills and units
• Professionally designed expeller machinery speeds up the breaking and pressing of oil seeds
• Cake produced after pressing has low oil content. Good quality cake production for reuse
• Lowers labor cost and energy use.

Vegetable Oil Refinery Plant Process & Applications

A vegetable oil refinery plant works on extracting, concentrating and processing of vegetable oil that makes an efficient contribution in providing quality consumable finished products. In layman’s language this machinery refines crude oil so that humans can use it.

Process occurs in following stages where crude oil gets cleansed from gums, Free Fatty Acids (FFA) content, coloring matter, waxes and smell;

Chemical Refining, where chemicals remove FFA content with caustic lye. This process can be applied to all oil extractions.

Physical Refining, where distillation process removes FFA contents with providing high temperature heat that also reduces production of soap in them.

Degumming of hydrable and non-hydrable gums is done with the help of water and acid.

Bleaching removes color pigments present in oils. Here bleaching clays adsorb color pigments which are filtered for further processing.

Deodorizing kills bad smell present in oil through steam distillation under high temperatures. The result totally removes odor & makes oil bland and tasteless.

Dewaxing removes waxes by chilling and filtrating with high melting point substances. Also it separates unsaturated fats from saturated fats like palm oil.

Process Applications

Hydrogenation
Hydrogenation assist vegetable oils produce desired level of oil saturations & fats. This is necessary because some of the food products require oils saturations and fats in them. The process includes high temperature release with pressure presence of a catalyst. Bakery industry uses hydrogenated oil. The hydrogenated oil is controlled under cool conditions so a smooth plastic texture can be generated that perfectly fits the industry.

Lecithin
Gums present in vegetable oils are used as additives or emulsifier in prepared foods. With degumming process, the resulting dry mixture of gums and oil can be sold as lecithin or referred as dry gums.

Separation of Soap
The soap matter itself is usually a waste product. But it has some amount of fats in them, which may be profitable in adding higher value of a product. The procedure here converts soap into fatty acids with acid. Hence resulting product is a mixture of fatty acids and oil which is called acid oil.

Glycerolysis

The distillation process above said may enhance converting fatty acids into oils by Glycerolysis. Here fatty acids mix with glycerin to produce oil. And resulting product developed after drying totals for a higher value sale.