Maize semolina milling plant

The series of compact maize mills are designed and installed together with the steel structure support. The main support structure is made of three levels: the roller mills are located on the ground floor, the sifters are installed on the first floor, the cyclones and pneumatic pipes are on the second floor.

The materials from the roller mills are lifted by pneumatic transferring system. Enclosed pipes are used for ventilation and
de-dusting. Workshop height is relatively low to reduce customers’ investment. The milling technology can be adjusted to meet customers’ different requirements, maize grits or meal.
Optional PLC and monitoring computer control system can realize central control with high degree of automation and make operation easier and flexible. Enclosed ventilation can avoid dust spill and keep high sanitary working condition.
The whole mill can be compactly installed in a warehouse and can be customized as per different requirements.

CLEANING SECTION

In the cleaning section, we adopt drying type cleaning technology. It normally includes 1 time sifting, 1 time scouring, 1 time de-stoning, 1 times aspiration, 2 times dampening, 2 times magnetic separation and so on. In the cleaning section, there are several aspiration systems which can reduce the dust spray-out from the machine and keep a good working environment.This is a complicated thorough flow sheet which can remove most of the coarse offal, middle size offal and fine offal in the wheat. The cleaning section is not only suitable for wheat imported with lower moisture and but also suitable dirty wheat from local customers.

MILLING SECTION

In the milling section, de-germinator, purifier, gravity sorter, roller mill and plansifter cooperate and get a high efficiency;

De-germinating is the most important part of maize mill, it determines the final flour/grit extraction rate and the quality of
final flour/grit; It is by means of squeezing and rubbing that the de-germinator removes maize germ, bran, fiber and black spot; when the de-germinator squeezes off the germ, it inevitably squeezes off some maize endosperm which is supposed to be milled into maize meal/grit;

Fortunately, the gravity sorter can retrieve some more pure maize endosperm from de-germinating section, getting both high quality maize meal/grit and high extraction rate; The gravity sorter can classify the mixture material according to the gravity difference, separating light material of germ and bran from heavy material of pure maize endosperm, which can be milled into final maize meal/grit;

Milling large-size maize kernels into maize grit will inevitably produce some maize flour, and roller mill and plansifter working together can get highest extraction rate of maize grits/semolina, and lowest extraction rate of maize flour, which is the advantage that hammer mills can never reach;

The purifier has a fine air regulating device, an efficient feeding device, and a powerful grading function. Its ability to remove light impurities is far better than aspirators, vibrating air channels or vibrating suspension screens. Purifiers are becoming more and more popular in maize mills, because the light impurities produced in maize mills can spoil finished maize meal/grits much, especially the black spots, which can spoil maize grits baddly. So now, large maize mill plants are all equipped with purifiers to ensure the high quality of the finished products.

Packing Section

All the packing machines are automatic.The packing machine has features of high measuring accuracy, fast packing speed, reliable and stable working. It can weigh and count automatically, and it can accumulate weight. The packing machine has function of fault self-diagnosis. Itssewing machine has automatic sewing and cutting function. The packing machine is with sealed type bag-clamping mechanism, whih can \prevent material from leaking out.The packing specification includes 1-5kg,2.5-10kg,20-25kg,30-50kg.The clients can choose different packing specification according to requirements. 

Electrical control and management

In this part, we will supply electrical control cabinet, signal cable, cable trays and cable ladders, and other electrical installation parts. The substation and motor power cable is not included except customer specially required.PLC control system is an optional choice for customer. In PLC control system, all the machinery is controlled by Programmed Logical Controller which can insure the machinery running stably and fluently. The system will make some judgments and do reaction accordingly when any machine is in fault or stopped abnormally. In the same time it will alarm and remind the operator to settle the faults.Schneider series electrical parts are used in out electrical cabinet. The PLC brand will be Siemens, Omron, Mitsubishi and other International Brand. The combination of a good designing and reliable electrical parts insures the whole mill running smoothly.

Project installation: we have professional electrical and mechanical project installation team. The display of the equipment is neat, reasonable, beautiful, generous, and easy maintenance. The commissioning is carried out under the guidance of experienced experts and professors on the spot. The test can be successful by one time commissioning, and can totally meet or exceed the design specifications and requirements.

Our machinery are widely used in many domestic users. And our turn-key projects and single equipment were exported to Thailand, Burma, Australia, Sri Lanka, Italy, Germany, Chile, Argentina, Brazil, Ukraine and other more than 20 countries and regions. Many clients around the world have visited our company on business.We warmly welcome clients and supplied excellent solutions with best quality equipment and technical services, and we received high recognition from them.

The company has a strong technical force, with more than 20 engineers and technicians who are specialized in flour, electric, automatic control computer and so on.The products have passed ISO9001:2000 international quality manage-ment system, European Union CE quality certification and other international quality management system certification.It also has obtained Henan Province Science and Technology Type Sme Certification , National High-tech Enterprise Certification and 7 national invention patent certificates.The company can provide a turn-key project design, including the flowchart drawing design, electrical and automatic control design, architectural planning a.These designs all get CAD computer aided design. Detailed drawing materials, advanced tool and rapid design can supply the client the best choice.

1.Q: Are you the manufacturer?
A :Yes, We are a professional flour milling machine manufacturers.
2.Q :Will you help to install the machines?
A :Yes, our engineers can indicate installation,test running, and training local operators. Engineers available to service machinery overseas after-sales Service
3.Q : Do you accept small order?
A : Yes,We accept small order , the MOQ is 1.
4.Q: How do I make payment for my order?
A: You make payment by taking the proforma invoice and our bank details,you can use T/T(bank transfer) and L/C to finish the payment.
5.Q: What's the warranty time?
A: Our warranty time is 12 months, so you can trust us and the quality of our machine.