Oil production line
Year of Establishment: 1971, Damirchi Industrial Co. is a leading Company in Iran and in the Middle East in the field of edible oil production lines manufacturing, Back ground and support of this Company is having experienced specialists and using of the most up-to-dated technologies of this industry in the world. This back support has enabled Damirchi Co. that, beside offering consultation and professional design services to his customers, getting main share of the production lines manufacturing market as well in Iran and Middle East.
This Company is honored to provide a wide range of professional services and consultation for dairy, spray dryers and evaporation equipment, starch and glucose industries, beside the other activities for more than 50 years.
The main idea and philosophy in Damirchi industrial Co.
The main idea and philosophy in Damirchi industrial Co. for designing edible oil machineries is using the best and up to dated technologies for reaching to the next 30 years vision of this industry in the world, so experts of this Company are trying:
Damirchi Technical and Engineering services:
Edible oil processing
The types of deodorizers which widely used nowadays in the vegetable oil industry could be considered as follows:
It should be noted that semi-continuous deodorizers due to having higher flexibility in changing type of oil, very short changing time (about 20 minutes), very low mixing and low waste, etc. are more welcomed than continuous deodorizers.
Hydrogenation and Post bleaching:
In order to increase the melting point of vegetable oils and also to have more stability at higher temperatures, it is necessary to hydrogenate and remove the double bonds in the fatty acids composition. To achieve it, the hydrogenation with nickel catalysis method is used. The whole process of hydrogenation takes about 4 to 8 hours, depending on the type of process, and the reaction reactor is called a converter, after completing hydrogenation and reaching to required melting point, oil will cool and filtrate for separating main part of the used nickel catalysts, for separating rest of the nickel catalysts, oil will mix with filter aid and filtrate in a unit which named post bleaching.
This method is used for palm oil family to separate different cuts of palm oil with different melting points. for this purpose, the oil will cool in special crystallizers which equipped with agitator and cooling coils to reach the appropriate temperature in the required time duration and so oil will divided into two phases of solid and liquid. Then it will send to the special membrane filters to separate the solid and liquid phases from each other. Further each of these phases has its own consumption and applications. the mechanism and hardware which required for the fractionation of palm oil and palm kernel are different, and each of these oils needs its special quipment and hardware.
It causes transfer and replacing of different substitutions of the molecules on it, from different oily compounds, with each other, in the mixture and finally produces a completely homogeneous and uniform compound. This method is used only in special cases, such as the production of semi-hydrogenated oils with zero trans fatty acids, reducing consumption of palm oils in solid oils formulation and replacing them with soybean oil or other ones, simulating specific oil compounds or similar processes, it could be done chemically by using sodium methoxide or ethoxide as catalyst or enzymatically by using its special enzyme.
Execution path line of the projects:
By following most up-to-dated methods of executing projects in the world, Damirchi industrial Co. is the unique one for implementing edible oil projects in Iran and middle east, that uses of professional designing software for preparing all the drawings and documents in the Company from A to Z, before starting projects, for max. saving of Energy, time and being on schedule during installation and commissioning, in order to be able to deliver the projects just on time and with expected quality.
Produced documents are: