How to get super high quality wheat flour?

How to get super high quality wheat flour?

"Not for the best, but for stability" of the production and management philosophy, by everyone to accept. But the flour in the production process, due to the diversity of devices, the material instability, arbitrary operation, climate variability and other uncertain factors exist together, which brings great difficulties to the stability of product quality. How to ensure the relative stability of the product quality is the problem that the flour milling workers have been pursuing and exploring.

60t wheat flour milling machine flow drawing

1. grain quality is stable
1.1 wheat flour stable source of market competition, to a certain extent, is the capital and talent competition, embodied in the advanced, stability and innovation of material control and production technology. The small and medium-sized factory due to funding and capacity constraints, the uncertain factors and constraints in the grain purchasing. The main procurement of them are farmers and some small dealers, effects of purchasing instability, wheat quality without selectivity, supplier's uncertainty and many other factors, to maintain the stability of the grain supply is difficult. The special period, even there is a disconnect for grain supply, and restrict the production of the phenomenon. How to solve the problem of wheat source stability can be considered from the following aspects:

Cooperate with local government or growers to establish order farming or cooperative cropping mechanism.

1.2 reasonable blending

Wheat collocation is different from wheat blending. The wheat collocation is to match the wheat with different indexes according to the specified proportion, while the mixed collocation contains both the content of the collocation and the meaning of the mixture. At present, due to China's wheat planting way is to farmers' planting, variety and quality of different raw material, in order to stabilize the production process and product quality, combined with their own actual, on the grain compounded reasonable is very important. Generally speaking, with mixed grain is divided into five steps:
receive mixed and conditional factories

running wheat flour mill machine

The factory in good condition to talke more ways to unloading wheat and one way to loading wheat into the bin ,completed the first hybrid.

Material bin

The function of material bin is not only to meet the storage requirements, but also to meet the requirements of mixing. Less than six of material bins, can meet a uniform; more than eight material bins, can meet the two uniform; more than twelve material bin, can meet the three uniform; There are more material bins, The more in mixing times, the higher in uniformity of mixing.

Matching wheat bin homogeneous

After the homogeneity of the same kind of wheat, the wheat enter into the matching wheat bin and complete the distribution of wheat with the specified proportion.According to the actual situation of storage,bin type, suitable in the set (a) bin homogenization device, unless a long time, about silo 10% should not be used independently. Flour produced from wheat at the bottom of the warehouse should not be used as a normal product.

To ensure the mixing effect, the precleaning process must be strengthened. Due to the difference of harvesting, drying, storage and transportation of wheat, the types and amounts of raw grains have changed , especially the wheat straw and dust, and the impurities of wheat bran have obviously increased, so the precleaning process and configurtion can not meeting this work. In order to ensure the accuracy and consistency of compounding effect and effectively increase the storage capacity, the screening and suction effect of the precleaning process must be strengthened. It was proved that: Plane rotary sieve removal of wheat straw impurities is higher than the vibtating cleaner efficiency, but in the selection type and screening holes type should pay attention.

our advantages

1.3 The cleaning effect is stable "Good cleaning has completed half of milling", in order to obtain a stable cleaning effect, we must do the following:

Stable wheat flow.  In the workshop without the flow scale , it is unreliable to control the flow simply by using the wheat mixer or value. A simple and effective method is to add a flow control cabinet in front of the begaining of the equipment.

1.4 Stable effect

at present, most plants give more concerned about the products into the water and the average moisture mill net wheat, but pay low attention to the significance and process control. Such as: different wheat quality, different original moisture, different environmental temperature and humidity control; how to control the water uniformity and suitable water distribution ratio of wheat into the mill.

In order to ensure the stability of quenching and tempering effect, we should pay attention to the following aspects:

2. Milling process stable

2.1  The milling effect of milling machine is effected by materials properties, flow rate, feeding effect, mill running parameters and effect of grinding parameters and the machining quality of roller surface, the grinding roller assembly quality and cleaning effect, operation index and other factors. To stabilize milling effect, the following points should be done well: 

· Roller surface parameters suitable, accurate processing, well-equipped. Roller surface parameters are not static, should be based on material properties, flow, grinding requirements, such as the appropriate temperature and humidity adjustment.

· Fine operation, strictly according to the requirements and indicators control milling machine, rather than according to personal experience and habits. Skinning system to achieve the goal of stripping, stripping rate in strict control of each and take the powder rate at the same time, control the total stripping rate, take the powder rate and the integrity of the bran. The heart-grinding system to achieve the goal to take the powder, in ensuring the branded starburst is not excessive at the same time, the goal of extracting the corresponding quality and size of the flour. Practice has proved that: a selective grinding to take the powder and non-selective grinding powder, the resulting flour quality is different.

· Front Road Light Rear Road, especially the front road mill, the majority of operations are too tight, always think that the front road is not tight, the total output rate will be reduced. Practice has proved that: 1B stripping rate of more than 30%, 1-2B stripping rate of more than 70%, 1-2P incoming less, quality changes, smaller particle size. The company is located in:

2.2 the screening effect is stable in incoming and screen motion state in certain circumstances, sieve length, sieve width, mesh quality, stretched quality and arranged screen surface cleaning effect will affect the sifting effect. In the actual production process, the focus of stabilizing sieve effect is:

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