Mila 100–300 tons per day full-set maize flour milling plant adopts advanced dry-type peeling & degerminating technology, consisting of pre-cleaning, destoning, conditioning, degermination, multi-stage milling, fine sifting and automatic packing sections. Built with modular steel structure and central PLC automatic control system, the production line features high automation, low labor cost and lower power consumption. It can produce graded maize flour, maize grits, high-purity corn germ and bran simultaneously, with flour fineness adjustable from 80 mesh to 200 mesh, high flour extraction rate and low fat content complying with international food standards. Customized design is available for different maize raw materials from Africa, Southeast Asia and other regions, together with optional auxiliary drying system. We supply one-stop service including project layout design, equipment manufacturing, on-site installation, commissioning and long-term aftersales support, ideal investment solution for medium & large maize processing factories.
100-300T Maize Milling Plant
100-300T Maize Milling Plant
Dry peeling & degerminating tech with full PLC automation. Multi-products: maize flour, grits, germ & bran. Customized layout & one-stop factory solution.
Key Features
1. Product Overview
2. Complete Production Process
- Raw Grain Cleaning Section
Equipped with pre-cleaning sieve, vibrating cleaner, specific gravity destoner and magnetic iron remover to remove stones, dust, ropes and metal impurities, cleaning efficiency over 99% to protect downstream machines.
- Conditioning, Peeling & Degerminating Section
Adjust corn moisture by conditioning machine; dry peeling machine removes corn husk, gravity separator separates corn germ, bran and endosperm effectively. Separated corn germ can be collected separately for edible oil production to increase profit.
- Milling & Sifting Section
Combination of roller mill and plansifter for cyclic milling and grading. Final maize flour fineness ranges from 80 mesh to 200 mesh. The line can produce fine edible maize flour and feed grade powder separately.
- Automatic Packing Section
Dual-purpose auto packing scale for maize grits and flour, adjustable packing specification:5kg,25kg,50kg per bag to cut manual packing cost sharply.
3. Core Advantages
- Intelligent PLC Control System: Central control cabinet with frequency conversion speed regulation, one-button start-stop, only 5-8 workers needed for full line operation.
- Multi-product Output: One single line can produce fine maize flour, different sizes of maize grits, high-quality corn germ and corn bran simultaneously; corn germ brings extra economic benefit for factory owners.
- Energy Saving & Low Loss: Cyclone dust removal system ensures clean working environment, raw material loss below 1.5%, power consumption reduced by over 18% compared with traditional old milling machines.
- Flexible Customization: Optional auxiliary equipment including maize dryer and steel grain silo system, specially optimized for high-moisture corn from tropical areas like Africa and Middle East.
4. Full-set After-sale Service
5. Main Application Market
Technical Specifications
Case Study
We believe the projects that we have executed speak for themselves. CITIC HIC has engineered and provided 6 AG mills of Ø12.2m×11m (28000kW gearless drive) and 6 overflow discharge ball mills of Ø7.9×13.6m (2×9000kW gear drive) for Sino Iron Project in Australia. For Zijin Mining’s Duobaoshan Copper Mine project in Heilongjiang, we have manufactured and provided SAG mills of Ø11×6.4m (2×9000kW) and overflow discharge ball mills of Ø7.9×13.6m (2×9000kW) which have been well operating currently.
Brazilian Miner Vale SA
Wengfu Phosphate Mine Project Phase II in Saudi Arabia (Ma'aden)
Vedanta Project in South Africa
Laos Phonesack Group's KSO Gold Mine Project (83,000t/d)
Mongolian Erdenet Mining Corporation's Copper Mine Project (20,000t/d)
Full-process Solution for Mineral Grinding
We believe the projects that we have executed speak for themselves. CITIC HIC has engineered and provided 6 AG mills of Ø12.2m×11m (28000kW gearless drive) and 6 overflow discharge ball mills of Ø7.9×13.6m (2×9000kW gear drive) for Sino Iron Project in Australia. For Zijin Mining’s Duobaoshan Copper Mine project in Heilongjiang, we have manufactured and provided SAG mills of Ø11×6.4m (2×9000kW) and overflow discharge ball mills of Ø7.9×13.6m (2×9000kW) which have been well operating currently.
Why Choose CITIC HIC's Grinding Mills
- High cost-effectiveness
CITIC HIC grinding mills are recognized as China’s Manufacturing Industry Single Champion Product. CITIC HIC is responsible for setting the national standards of semi-autogenous mills (SAG mills) and ball mils, supported by powerful database, optimized process technology, cutting-edge design concept, and 60 years of experience in developing and nurturing innovative technology. - High operating rate
The long life cycle of our products is based on the adoption of international standards, high-quality materials, state-of-the-art processing techniques. - Low-carbon & environmental-friendly processes
Intelligent control technology coupled with long-life wear-resistant materials results in low-carbon and eco-friendly operations. - High-efficiency service
Our service network is distributed all over the world, and our service team of seasoned professionals is reliable and willing to assist along the way. We are able to deliver quick response to customer needs and provide full life cycle support via online monitoring and diagnosing, product upgrading and continuous process improvement.