Edible Oil Refinery Technology

We can provide turnkey plant for you:

Edible oil refining plant with capacity ranging from 50 t/d to 3,000 t/d


The objective of refining is to remove objectionable co-constituents in edible oil with the least possible damage to glycerides and minimal loss of desirable constituents. Methods of refining depend on nature and quantity of impurities contained in crude oil, application of RBD oil.

The common refining process include: Degumming, Neutralizing, Bleaching, Deodorizing and sometimes dewaxing (Mainly removing free fatty acid and other minor constituents). The process is suitable for refining soybean oil, rapeseed oil, sunflower oil, palm oil and etc.
  • Oil Refining
  • Edible Oil Refinery Plant
  • Edible Oil Refinery
  • Crude Oil Refining
  • Edible Oil Refining Plant
  • 3D Design of Edible Oil Refining


1. Degumming
The purpose of degumming is to remove impurities such as phospholipids, gums, proteins and etc. There are several methods as follows: water degumming, acid degumming, special degumming and etc.
2. Neutralizing
The purpose of neutralizing is to remove free fatty acid in edible oil by using caustic soda while removing impurities such as phospholipid, pigments, metal ions and peroxide under the adsorption of soap stock.
3. Bleaching
Bleaching is the process which removes coloured matters by mixing bleaching earth with edible oil under controlled conditions of temperature. After proper mixing with bleaching earth for a specific residence time, the mixture is finally pumped into leaf filters with stainless steel mesh elements followed by polishing filtration.
4. Deodorizing
Deodorizing is the final stage in edible oil refining in order to remove odoriferous material, free fatty acids and other undesired minor components by steam distillation under condition of high temperature and vacuum to produce a bland oil with a good shelf life.
5. Dewaxing
Through automatic control system, combined with crystallization curve (time-amount of crystallinity) of different oil, crystals in oil grow and finally can be separated by filtration to obtain dewaxed oil.
Oils Fats Project Cases By Myande
What can we do for you?
We focus on supplying one-stop service covering general layout plan, process design, R&D, equipment manufacturing, automatic control system, data integration, installation, supervision, commissioning, training and etc. Our custom solutions come from a deep understanding of your needs, and we have the capability to complete each project from the design of the initial concept to delivery.
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Solution Tailored To Your Needs
  • General Layout Plan: With a land prepared, the next thing you should consider is planning the general layout, which is a crucial foundation of a sustainable and cost-effective manufacturing. Turn to us for help and we will present you the design for your plant by considering water, steam, electricity supply and etc.
  • Process Design: Combining our engineering expertise, industry know-how and practical skills with your knowledge, we provide the optimized and customized process design for your plant.
  • 3D Plant Design: On the basis of plant layout design, combined with real situation, we can design a three-dimensional model of the entire plant. All the equipment, piping and instruments, any detail can be shown in the model, not only allowing you to have an intuitive understanding of the plant, but also providing overall information support for plant construction, equipment installation and future expansion.
  • Automatic Control System: We offer economical and most effective process automation solutions for the entire production line. Our RES automatic control system is developed based on PLC/DCS system.
  • Data Integration: From the perspective of the overall operation of the factory, Myande intelligent data integration management system collects basic data from raw grain procurement, warehousing, processing, inventory, sales and logistics, relying on the interconnection network system of each workshop. It provides real-time, accurate and traceable data reports for the current storage, processing and shipping.
  • Equipment Manufacturing: We owns in-house manufacture base of more than 100,000㎡ integrating R&D, production, project management which represents advanced engineering capability in the industry.
  • Installation and Commissioning: After finishing the installation of all machines, we offer on-site commissioning service to ensure compatible functioning. Every move of the machine needs strong technical support from our experienced engineers. The only principle is that you can start manufacturing right after the commissioning.

Quality at Myande

At Myande, we are committed to providing high-performance equipment. We achieve this by applying strict quality management with the active engagement of all engineers and workers.
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    Why choose Myande
    Design and implementation experience of more than 100 mega projects
    Customized/ competitive/ affordable solution to enable you to succeed
    100,000㎡ in-house design and manufacture base/ 600+ workers/ 400+ R&D and technical engineers
    All the R&D engineer team members with more than 12 years of experience in the field
    Technical experts with senior management experience in European and US engineering companies
    More than 60% market share in China in the past 5 years
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