How to invest and build your own mill？

 How to invest and build your own mill？

Although there are many flour mills on the market, the high demand for all kinds of flour makes it still profitable to develop a flour business by establishing small or medium-sized flour mills. Especially in the current post-epidemic era, countries are promoting the development of the grain industry, and the African grain industry has great potential, and there is also a great demand for wheat flour and corn flour. So now it is a great opportunity to invest in a flour mill of our own.

 

Moreover, there are not many things to consider when setting up a mill of your own. There are only four things: land, labor, raw grain, and equipment. Among them, the first three are relatively simple. For those with investment intentions, the harder one is the last and most important thing, which is flour processing machinery.

 

Now there are too many substandard grains processing machinery on the market that confuses investors. This has also led to the choice of a good flour processing plant is a very headache. Then some people may ask, why should the flour machine processors are selected? is it necessary? Let me tell you: It is very necessary to choose a good flour machinery manufacturer to carry out long-term cooperation. Because it's not like you don't need after-sales service after buying small commodities. What you are going to buy is a large-scale flour processing production line. You will also need a series of after-sales services such as installation, commissioning, spare parts and so on. So it is necessary to choose a good flour machine processor. So how to choose? Let me tell you next.

 

The first point is that you have to inspect this flour machinery manufacturer from many aspects, such as its product quality and reputation. Because the flour processing production line produces grain, it must establish a complete product quality assurance system and quality control index system throughout the production process, have product quality assurance institutions and inspection and laboratory facilities, and maintain a good product quality credit record. For example, our "HONGDEFA MACHINERY" has various certificates, such as SGS, ISO, etc. to ensure the quality of the flour machinery we produce.

The picture above is part of the certificate of our " HONGDEFA MACHINERY ".

Our " HONGDEFA MACHINERY " has been making flour machinery of nearly 40 years, and our products sell well in Africa, South America, Asia and other places. Especially in Africa, almost every country has our equipment. And over the past few decades, our customers have only praised us. This is a symbol of the strength of an excellent flour machinery manufacturer.

 

The second point are to see whether this flour machinery manufacturer is a factory or a trading company. I suggest you choose a flour machine manufacturer with its own factory. For example, our " HONGDEFA MACHINERY " has its own factory.

 

（HONGDEFA FACTORY）

There are many advantages of having your own factory. Firstly, it can save you an intermediary fee. Secondly, when you are in the factory, the delivery time and the price are more convenient to talk about. Finally, you can also come to our factory to check our qualities. Wait,these are things that a single trading company can't do.

 

（Customers come to our factory for inspection pictures）

The third point is to look at the after-sales service of this flour machinery manufacturer. For example, our“HONGDEFA MACHINERY ” professional technicians provide instructions in installing, debugging machines, building plants, and silos. Training will help ensure the normal operation of equipment and reduce downtime. In this way, the quality of the finished product will be guaranteed. We can also help transform the old factory building according to the customer's situation.

And our professional technical team can help customers efficiently solve any problems of flour production. We can check the equipment regularly and provide you with equipment operation guidance when you need it.

And we have three offices in Africa, namely Ethiopia, Zambia, and Uganda. If there is any problem, we can help you solve it quickly. This is also not available in other flour machine manufacturers.

 

The above is all the conditions for selecting a long-term cooperation flour machine manufacturer. If you have any needs, please contact us directly, and we will keep in touch with you in 24 hour

Phone:+8613933057265

Features and applications of wheat wet cleaning technology

 Features and applications of wheat wet cleaning technology

 

The wheat wet cleaning process is to add a wheat washing machine on the basis of dry cleaning process. Stone washing machine is the main equipment of wheat wet cleaning process. It can separate the impurities such as shoulder stone, mud block and insect eaten wheat grain in wheat; through washing wheat, it can also remove soil, pesticide, microorganism, insect eggs and other pollutants on the surface of wheat and embedded in the abdominal ditch; it can also increase the water content of wheat. Its disadvantage is that the water consumption is large, the sewage needs to be purified, and the workshop is humid It is easy to accelerate the bacterial reproduction in the equipment, transportation equipment and wheat warehouse.

  

One of the important advantages of the wheat washing machine is that it can completely remove the dust adhered to the surface of the wheat grain and the inside of the belly ditch and the light miscellaneous mixed in the wheat stream. This function can not be achieved by any advanced single cleaning machine. Research and practice have proved that the dust adhered on the surface of wheat has the greatest pollution to wheat flour. When the non cleaned wheat enters the first grinding machine and is grinded for the first time, its particle size is smaller than that of the wheat in the product, and it is fragile and miscellaneous, so it can enter the front wheat flour system unimpeded through screening without any further grinding, while the medium and low particles in the middle and back roads are relatively low On the contrary, wheat flour and by-product bran are rarely contaminated. This is that many large factories with excellent equipment and advanced technology can not produce high-precision wheat flour, while some small factories can produce high-grade wheat flour with a similar proportion only because of the addition of wheat washing equipment, although the equipment and technology of some small factories are relatively simple.

 

After wet cleaning, the following process indexes can be achieved:

① the ash content of wheat should be reduced by 0.02% - 0.04%;

② the broken wheat produced should not exceed 0.5%;

③ the moisture content of wheat should meet the requirements of flour milling, and there is no water drop on the surface of Wheat;

④ the sand content after washing should be less than 0.03% (when the sand content of wheat entering the machine ≤ 0.3%);

⑤ wheat grains infected with pathogens (Hyde disease, scab, and ergot)

⑥ the amount of dry matter washed away should not exceed 0.3% of the total weight of wheat, and the sewage purification treatment should meet the requirements of environmental protection. There is a big difference in ash content, whiteness and microorganism between wheat flour processed by washing wheat and that without washing wheat. It can be seen from the data measured by relevant research: the dry cleaning process can reduce the ash content (dry basis) of wheat mill by 0.09% on average, and the wet cleaning process can reduce the ash content (dry basis) of wheat flour by 0.17% on average, which is almost twice as much as that of dry cleaning; the ash content of wheat flour is also decreased more obviously, with an average decrease of 0.027% under the premise of unchanged flour proportion, and the whiteness is slightly improved. The unfavorable factor is that the bacterial content of wheat flour produced by wet cleaning is slightly increased.

Moisture damper   

                              

                     gravity classification stoner 

Compared with the dry cleaning process, the disadvantages of the wet cleaning process are also more prominent: first of all, wheat washing needs to consume a lot of tap water, the sewage needs to be purified, and the water consumption is 1 ~ 2 times of the wheat flow. In the current situation of frequent urban water shortage and high water price, for small and medium-sized wheat flour milling enterprises, it is not only difficult to bear the expensive water cost, but also the discharged sewage can not be completely purified. Secondly, the wheat washing water contains a large number of organic impurities such as wheat husk, insect damaged wheat grains and broken wheat grains, which will cause the loss of useful materials without treatment In order to solve these two problems, we must take relative measures, and the investment should not be too large and the cost should not be too high. Otherwise, it will not work in the wheat flour industry with low profit.

                     

 

 

The main advantages of wheat wet cleaning process are recognized as the main part, which is to remove stones and water. Therefore, when the specific gravity grading stone remover and computer watering machine appeared with lower cost, easier operation, higher efficiency and precision, the wheat washing machine market was almost completely replaced by them.

 

The wet cleaning process of wheat has gone through the process from use to elimination, and its cleaning effect is in favor of its cleaning effect: it can shorten the process flow, reduce the occupation of equipment, and improve the quality of wheat flour; it is eliminated because it consumes a lot of water, wastes wheat and causes certain pollution to the environment. The use of dry cleaning or wet cleaning process has a lot to do with the powder road and other milling equipment, but the role of wet cleaning process has its own advantages. Wheat flour milling enterprises, especially small and medium-sized wheat flour milling enterprises, can balance the advantages and disadvantages according to their location, water supply and drainage conditions, process requirements and spatial location, and reasonably use the wheat wet cleaning process.

 

#Hongdefa #wheatmill #flourmill #wheatcleaning #wheatflour#wheat #flour #mill

Some Simple Operations of Roller Mill in Wheat Flour Mill Plant

The same wheat flour mill line, the same raw grain, and different operating skills will produce significantly different flour milling effects. As far as the grinding effect and equipment operation in wheat flour mill plant are concerned, good technology and equipment are the prerequisite, and the correct operation skills are the guarantee. Only in production practice, in strict accordance with the requirements of process design, comprehensive consideration and careful operation, can the overall effect of the process be brought into play.

 

Hongdefa 60t/24h wheat flour mill plant

 

1. The grinding effect of the wheat roller mill

The main equipment in the grinding process is the roller mill machine. In the process design, the grinding effect of the roller mill machine is measured by the stripping rate and the powder extraction rate. Its size is measured by an experimental sieve, but in the process of milling The size of the material is tested by observing the crushing condition of the material after grinding, and the degree of grinding is judged by analysis. In order to find out the problems in process, equipment and operation in time.

 

 

2 Operation skills of the roller mill

Determine the best grinding flow rate

Each powder path has a certain flow range. When the flow is too large, the uniformity of material crushing will decrease. If the flow is too small, it is easy to make the feeding state abnormal and the equipment work unstable. In the process of wheat flour mill plant, the best feed rate should be determined according to the condition of the raw grain. At the same time, it is necessary to combine the ambient temperature and humidity to detect the maximum inlet flow rate that can be reached at the time, and gradually adjust the flow to ensure that the materials are distributed to each system in the proportion required by the process design, so as to determine the best inlet flow rate. .

After the optimal feed rate is determined, if the moisture, softness and hardness of the raw grain do not change much, it is not advisable to frequently adjust the feed rate to avoid disrupting the process balance and causing blockage and material drop. If the water content is uneven, the inlet flow rate should be adjusted appropriately. Generally, when the moisture deviates by 1% from the best water entering the roller mill, the flow of entering the roller mill should be reversely adjusted by about 10%. In addition, changes in seasons and climate also have a significant impact on the optimal grinding flow rate. When high temperature, high humidity, and low air pressure, the material is wet and sticky, the grinding flow rate should be appropriately reduced.

 

3.Final summary

The grinding effect of the roller mill is affected by many factors such as the nature of the incoming material, the flow rate, the feeding effect, the operating parameters of the mill, the surface parameters and processing quality of the grinding roller, the assembly quality and cleaning effect of the grinding roller, and the operation index. To stabilize the grinding effect, ensure that the quality, flow, and particle size of the incoming materials are uniform.  The working parameters of the mill are reasonable and accurate, and the operation is safe and reliable. The surface parameters of the roller mill should be adjusted appropriately according to the material properties, flow, grinding requirements, ambient temperature, humidity, etc. To improve equipment operating skills, we must strictly follow the regulations and indicators to perform fine operations. The skin mill system must achieve the target stripping. While strictly controlling the stripping rate and powder extraction rate of each pass, it also controls the total stripping rate, powder extraction rate and the integrity of the bran. The heart mill system must achieve the target powder extraction, while ensuring that the bran flakes contained are not excessively broken, it also extracts the wheat flour of the corresponding quality and particle size in a targeted manner. Practice has proved that the quality of the obtained wheat flour is completely different by selectively grinding and extracting flour and non-selectively pulverizing and extracting flour. As far as wheat flour mill plant and equipment operation are concerned, good craftsmanship and equipment are the prerequisite, and correct operation skills are the guarantee. Only in production practice, in strict accordance with the requirements of process design, comprehensive consideration, careful operation, more observation, more analysis, and more thinking. Only in this way can the best process effect be achieved, and the various economic and technical indicators can be guaranteed and improved, and the best powdering effect of high quality, high yield and high efficiency can be achieved.

                                                     Hongdefa wheat flour mill plant

 

Our Hongdefa roller mill is European Standards ,with automatic running.

And our factory supply wheat flour mill plant from 20t/24h to 500t/24h with high quality, if you have an interest, you can contact us freely.

Whatsapp/Telephone: +86 150 2815 6279

Email: miya@hdfmill.com

Website: www.hdfmill.com

 

Introduction of maize milling machine processing technology

                  Introduction of maize milling machine processing technology 

Everyone is familiar with maize flour, but how much do you know about the processing technology of maize milling machine?

Complete maize milling machine includes maize cleaning, milling, packing and control system.

Cleaning Machine:

Before the maize is processed, it must first be cleaned, and the raw material is maize that is free of mold, insects, and odor. This requires the use of gravity classification stoner.

The destoner is applied for efficient separation of stones and pebbles, glass, and other high-density matter from the stream of grain. It can remove all the impurity, such as steel, stones, ropes and so on.

 

Then the cleaned maize enter the damper. The damper can add a small amount of water to moisten the raw maize. In the Moisture bin,the maize can sleeping,and the maize skin can absorb moisture to better remove the germ and bran.

 

High Efficiency Grain Damping of ZSQ Series is an important piece of equipment to control the water content of the maize during maize cleaning in flour mills. Stainless steel. Bi-directional screw, Prevent free water, an intensive Intermixing.

 

Degerminator is designed to ‘scrub’ the bran skin from the maize kernel and to dislodge the germ from its cavity, with the minimum reduction in size of the broken fragments.

 

It can remove the maize bran and germ with the most efficiently. Then you can get the super white maize meal with low fat and without any black point.

 

Milling Machine:

Use maize roller mill to grind the raw maize to maize flour, then pass through the plansifter to screen out different particle sizes of maize flour.

 

1)The partitioned paneling and swing-out feed module guarantee ideal access to the feeding and grinding rolls. This makes residue-free cleaning possible.

2) a pulse generator automatically adjusts the feed material at the entrance door

3) bearing SKF

4)Sensor: Omron

 

1) Material: High-strength alloy steel

 2)up and down sifter circles with steel plate overall by bending

 3)Transmission system using spring force component institutions

 4)Sieve frames of wood coated with synthetic resin, without backfire

 5)All the inside walls, as well as the doors, are provided with high-grade insulation

 6)Vertical and horizontal clamping system.

Control System:

Automatically display raw maize, clean maize, maize flour, pollard, bran instant flowing quantity.

Automatically display raw maize, clean maize, maize flour, pollard, bran instant flowing percentage.

With working history checking system. With fault alarm system. With printer.

 

In the past two moths, we have installed many sets of maize milling machines in Africa.

Such as, 100t/24h maize milling machine in Kenya, 150t/24h maize milling machine in Malawi, 240t/24h maize milling machine in Zambia, 200t/24h maize milling machine in Ethiopia, and so on.

 

 

If you have interest of our maize milling machine, you can contact me freely.

Email: miya@hdfmill.com

Whatsapp: +8615028156279

Website: www.hdfmill.com

 

#maizemillmachine #maizeflour #maizemillingmachine #cornflour #cornflourmill #maizeflourmill #hongdefamill #hongdefa #hongdefamachinery

The strength of Hongdefa company in the field of flour milling machinery

 1.Hongdefa factory

1)Our company is a professional manufacturer of maize mill machine and wheat flour mill machine,we already have over 37 years of experiences in flour milling market, we provide high quality maize mill and wheat flour milling machines different capacity with different design according to client needs,with European technology,South Africa maize process,China wheat process,roll out unique and innovative wheat flour mill and maize milling plant.

The head office of Shijiazhuang Hongdefa Machinery Co.,Ltd is located in Wumashan industrial area, Zanhuang County, Shijiazhuang City, 4hours driving From Beijing. Hongdefa has approximately 120 workers, a manufacturing factory 50000 square meters, and 5000 square meters of production workshop, 6000 square meters warehouses,1000 square meters of office space.

2).Our maize mill and wheat flour milling machines has different Patent: Drum Sifter 

Patent,Degerminator Patent and Gravity Table Patent. And our maize mill and 

wheat flour mill machines have passed ISO SGS BV CE certifications.

2. Hongdefa branch office

Hongdefa have branch office in three Africa countries:

Lusaka/Zambia,Kampala/Uganda,Addis Ababa/Ethiopia

In Zambia we have running 240t maize mill machine,

In Uganda we have running 50t maize mill showroom,

In Ethiopia we have running 120t maize mill machine,welcome to visit.

1)There we have people and engineers,and our technicians can go directly to your workshop to survey the site, and design the machine according to your workshop design.

2)We can provide you with 24h after-sales service. When your machine has a problem, our engineers can help you solve it.

3. Hongdefa successful projects

Hongdefa has running maize milling machine and wheat flour milling machine in many countries,like Kenya,Zambia,Uganda,Tanzania,Nigeria,Ethiopia,South Africa,DR Congo,Zimbabwe and so on.

 

30T/24H maize mill machine in Kenya

 

150t maize mill machine in Malawi

                                 

82t wheat flour mill machine in Ethiopia

   

                                                 240t maize mill machine in Zambia

4.After-sales service

Hongdefa have 20 super sales representatives,and a overseas installation team,include 25 professional high-level engineers,68 engineers.And now we have engineer installing 100t maize mill machine in Zambia.

 

We can arrange a professional engineer to go to your city to guide the installation, 

test the machine for you and can also train your workers on how to maintain and use the machine.In addition, we pay an annual insurance 

fee of 30,000USD to ensure the safety of our overseas installation teams.

We provide one year spare parts for free, after that You can buy them directly from our branch office or from our Chinese company. We ship by air. The spare parts will arrive within a few days without delaying machine operate.

 

Contact us:

Phone/Whatsapp: +86 150 2815 6279

Email:miya@hdfmill.com

#Hongdefa #flourmill #maizemill #wheatflourmilling #maizemilling #wheatflourmill