2020年11月27日星期五

Popularization of Hongdefa wheat flour processing technology

 Popularization of Hongdefa wheat flour processing technology

Wheat flour processing technology is to grind wheat into flour to meet various needs. A set of good processing technology can improve the efficiency of wheat flour processing machine, and meet the production conditions of energy-saving, environmental protection, high-quality and high-efficiency to the maximum extent, and enable customers to have a long-term, stable and sustainable profit-processing plant.

wheat flour mill plant building

wheat flour mill factory

Wheat Cleaning process

There is a saying in the flour industry that "good cleaning is half the work". In order to make high quality wheat flour, we should start from the raw wheat, the first is the pretreatment of wheat processing, that is, the so-called primary cleaning and one cleaning and two cleaning. The purpose of wheat processing pretreatment is to remove impurities, ensure the normal operation of equipment, and ensure the quality of finished products. Due to the selection, cultivation, harvesting, threshing, drying, transportation and storage of wheat, some impurities are inevitably mixed in. And the process of cleaning up impurities is the wheat cleaning process.

wheat cleaning machine

 

In the actual production of wheat flour processing plant, it is impossible to use a cleaning machine to remove all impurities in wheat, but all kinds of machine should be reasonably combined together for cleaning. Wheat cleaning process is referred to as wheat road. It is a production process in which the cleaning processes are combined and the wheat is continuously treated according to the quality requirements of the milled wheat. A perfect and reasonable wheat cleaning process is not only an important link to ensure product quality and improve product purity, but also an important key to increase yield and flour yield, reduce power consumption and stabilize flour milling operation.

 

Water regulation

 

The next step is to adjust the moisture content of wheat, which is what we usually call moisturized wheat. By adjusting the water to increase the free water in the middle of the wheat, the toughness of the wheat cortex is enhanced, and the granular starch in the endosperm becomes loose. This change is to promote grinding and reduce energy consumption. The endosperm is easy to crack, and the cortex is not easy to crack, which makes it difficult for the wheat cortex to be mixed with flour during grinding and screening. The results show that the wheat flour after water transfer has better color, quality and higher flour yield.

Before entering the roller mill, we need to perform final processing on the wheat, such as magnetic separation, pre-pressing, screening, etc., to ensure that the wheat is clean before entering the roller mill and to reduce the working pressure of the front bark mill. 

Wheat Milling System 

After the pre-processing of wheat is finished, we will send the wheat to the milling system for milling. The purpose of our flour milling is to mechanically process the clean wheat after cleaning and moisture adjustment into wheat flour with different needs, while separating the by-products. The purpose of grinding is to use mechanical force to peel the wheat grains, then scrape the endosperm on the bran flakes, and then grind the endosperm into a certain fineness of wheat flour. The main machine is a roller mill.

 

wheat mill

In the wheat flour milling system, sifting is also an essential item. The purpose of sifting is to classify the ground or impacted materials according to the size of the particles, and to filter out the wheat flour. The main machine is plansifter, bran beating machine and bran brushing machine.

 

 

Fine processing of finished products

Finally, there is the post-processing of flour. This process is the final stage of wheat processing, which includes the collection of flour, flour blending, weighing and the addition of trace elements. Flour collection is the collection, combination and inspection of the flour sifted out by each flat sieve during the flour milling process. The powder blending can make the ground flour meet the needs of various noodle products, and at the same time make the product quality stable.

wheat flour auto packing machine

 

In the process of milling wheat, we must follow the milling process of "light grinding and fine grinding, sequential push, homogenous merging, and continuous stability". 

We, Hongdefa Machinery has high quality wheat flour milling machine from 10t/24h to 1500t/24h with European Standards.

If you have any questions, you can contact me at any time. I will answer you within 24 hours.

Website:www.hdfmill.com  

Email:miya@hdfmill.com

Whatsapp/Tel:+86 150 2815 6279

 

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