30 Tons/Day Automatic Maize Milling Production Line

Product Description

 

Product Description

The raw corn undergoes a systematic processing chain:
1.Cleaning: High-efficiency vibrating screens remove impurities, followed by destoners for stone elimination.
2.Conditioning:Water tempering adjusts moisture content for optimal peeling and degerminator.
3.Milling: Multi-stage break roller mills grind kernels into powder.
4.Classification: Plansifters grade particles to achieve uniform fineness.
5.Packaging:Automated weighing scales dose precisely, followed by nitrogen-flushed packaging for freshness.

Product Parameters

30 Tons/Day Automatic Maize Milling Production Line
Capacity	30 tons of maize per 24 hours
Maize Grits	35-40%
Maize Fine Flour	30-40%
Bran & Animal Feed Flour	20-25%
Workshop Size (L×W×H)	30m × 8m × 6m
Power Consumption	101.61 KW
Total Equipment Weight	12 tons
Shipping	40-feet container compatible
Installation Time	1 months

Our 30 ton maize flour mill machines work well in Africa. They make premium flour that sells fast. Our client in Nairbi Kenya says they earn about $1,000 every day from this machine. Last year, this same client bought our 1000-ton grain silo, showing they trust our machines long-term.
Now we have two sets 30tpd maize mill machine in our Ruiru warehouse. Welcome to visit our warehouse.

 

Technical flow

1. Maize Cleaning
   The maize cleaning process involves using specialized equipment including a maize cleaner, destoner, and magnetic separator to achieve drying and cleaning. A stainless-steel double screw damper is employed to maintain maize moisture, ensuring more precise and uniform water content while preventing free water. For further processing, a degerminator is used to break maize into small pieces and separate the embryos, ensuring product quality through full mechanization. The degerminator, designed with Japanese technology, enables the extraction of intact germs, efficient removal of germs and bran, and exclusive milling of the endosperm. This process ultimately produces super-fine maize meal of pure, top-grade quality.
2.  
3. Maize Milling 
   The maize milling process adopts the subdivision research method for light maize milling, and employs advanced maize milling and sifting equipment to ensure optimal processing efficiency. It utilizes four sets of roller mills and two sets of double-section sifter series, enabling the production of 2-4 types of high-quality final products. The fat content of the products is controlled to no more than 1%. Additionally, a dust control system with dust collectors is integrated, ensuring a clean workshop environment throughout the process.

 

 

 

Detailed Photos

Pneumatic Roller Mill

European standard machine with automatic running
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 adjust the feed material at the entrance door.

Double-Layer Stainless Steel

1). Computer control moisture (optional)
2). Bi-Direction screw, prevent free water
3). Intensive intermixing
4). Stainless steel screw leaf and outside
5). No Leaking
6). Last long time

Engineered for precision moisture control and durability in grain processing, this damper ensures optimal conditioning for maize and other cereals.

Plansifter

Vertical and horizontal clamping system,Sieve door and channel sealing strict, to ensure no flour fleeing and leakage.Special wood for frame Repeated use, Not deformed. Using the new sieve box, the novel design patterns of sieve box increase the sieve area and capacity.

Stainless Steel Pipes

The stainless - steel pipes feature a seamless design, which not only enhances their durability but also reduces the risk of material accumulation and contamination, ensuring a hygienic grain - processing environment.

 

Certifications

All our machinery are high quality and have passed the certification of ISO, CE, BV, SGS and COC.
 

Company Profile

Shijiazhuang Hongdefa Machinery Co., Ltd. is a leading high-tech enterprise specializing in turnkey grain storage and processing solutions. With 40+ years of industry expertise, we design, manufacture, and commission customized wheat and maize milling systems, store silo, and accessories. Integrating European engineering standards with localized innovations for global markets.
Advanced Technology: Combines South Africa's maize processing expertise and China's wheat milling know-how to deliver efficient, modular plants (24-1, 000 t/24h capacity).
End-to-End Services: Full project lifecycle support, from feasibility studies to after-sales maintenance, ensuring seamless operation.
Certified Quality: ISO 9001-certified production with CE-marked machinery for export compliance.
Headquartered in Shijiazhuang (strategically located near Beijing), 30, 000m² manufacturing base and 1, 000m R&D center house 100+ skilled professionals.
Utilize CNC machining and automated assembly lines to ensure precision and scalability.
 

 

 

 

 

 

Packaging & Shipping

Loading & Shipping wheat flour milling machine.

1. We will pack the machine with the protect film inner, and water-repellent plastic outside.
2. The wood packing is necessary if sent in less than a container.
3.  The wheat milling plant will fixed by steel rope in the container.
4. Make sure it is in good condition when it arrives at the destination

 

FAQ

Q:How about the after sale service?
A:Engineers available to service machinery overseas, including installation, commissioning and training,etc. 
We have special After Sales team to do the after sales work, we have branch office in Addis Ababa/Ethiopia, Lusaka/Zambia and Kampala/Uganda.   
Q:Can your company accept the customized product?
A:Yes,OEM&ODM service is available. We can make the products according to your workshop size, special design, special color, special electricity request and special final products request.  

Q: How does your factory do regarding quality control?
A: Quality is the life of the company. Our big boss is the engineer and he installed many milling lines by himself before. So the aim of our company is to produce high-quality products and win the market and customers with high quality. 
We have very strict management system for quality control from the very beginning to the end of the production. Each product must meet the company's quality standards before entering the next process, every product need fully assembled and carefully tested before it's packed for shipment. 

Q: Do you have running maize flour milling machine in Africa? Can I visit?
A: Yes. In Africa we have branch offices in Kampala Uganda, Lusaka Zambia, Addis Ababa Ethiopia, our people can take you to visit our running machines. And in Kenya, Nigeria, South Africa, Zimbabwe, Rwanda, Tanzania, etc. We have many maize milling machine in running. If you want to visit, you can contact us.

Q: Where can I buy the spare parts after purchasing the maize flour milling machine from your company?
A: If you buy our maize flour milling machine, we can provide one year spare parts for free. Then if you need spare parts, you can buy them from our Uganda/Ethiopia/Zambia offices or our China company. They we will ship them by air, need about 6 working days will arrive to your city.
Click here to get more details.