Grain Processing Equipment & Milling Systems
Suitable for standalone machines or complete grain processing plants.
- High Efficiency Milling – Optimized power consumption per ton
- Low Breakage Processing – Gentle handling technology
- Integrated Plant Solutions – From raw grain to packaged product
Browse by Category
Explore our grain processing equipment by processing stage.
Typical Grain Processing Flow
From raw grain intake to finished packaged products, AmGrainTech equipment integrates every processing stage into one efficient system.
Cleaning & Destoning Series – Efficient impurity removal
Removes large, small, and light impurities as well as stones, protecting downstream equipment.
- Capacity: 4–60 t/h
- Power: 0.75–1.5 kW
- Layers: 2–3 sieve layers
Hulling & Peeling Series – Specialized for rice, corn, and millet
High dehulling rate, low grain breakage, adaptable to various grains.
- Capacity: 1.5–8 t/h
- Dehulling rate: ≥85% (rice)
- Germ extraction rate: ≥85% (corn)
Milling & Grinding Series – Precision milling for rice, corn, wheat, and grains
Low-temperature operation, high extraction rate, versatile for different final products.
- Capacity: 0.15–12 t/h
- Power: 15–55 kW
- Suitable for: Rice, corn, wheat, specialty grains
Grading, Sorting & Packaging Series – Achieve consistent quality
Precise grading, intelligent color sorting, accurate weighing and packaging.
- Capacity: 3–25 t/h
- Grading levels: Up to 4
- Packaging accuracy: ±0.1%
Conveying & Dust Collection Series – Smooth material flow and clean environment
Gentle conveying, low breakage, efficient dust control, meeting environmental standards.
- Conveying capacity: 4–80 t/h
- Dust emission: ≤20 mg/m³
- Customizable lengths
Cleaning & Destoning Series: The First Step to Pure Grains
AmGrainTech cleaning equipment effectively removes impurities such as straw, stones, sand, and dust from raw grains. Our screens and destoners are designed for high throughput and minimal product loss, ensuring that downstream hulling and milling processes run smoothly and efficiently. Suitable for all grain types including rice, wheat, corn, and pulses.
Technical Specifications
Working Principle
Grains enter through inlet, pass through multi-layer screen mesh, heavy impurities removed by aspiration and vibration.
Key Advantages
- Multi-layer screens – Separate large, medium, and small impurities in one pass.
- Adjustable vibration – Optimize for different grain types.
- Air aspiration – Removes light chaff and dust efficiently.
- Robust construction – Long service life with minimal maintenance.
Optional Configurations
- Stainless steel contact parts
- Magnet separator attachment
- Variable frequency drive for capacity control
Hulling & Peeling Series: Precision Dehulling for Rice, Corn, and Specialty Grains
Our hullers and peelers are engineered to remove husk, pericarp, and germ with minimal grain breakage. Whether you process paddy, corn, or millet, we offer specialized machines that deliver high yields and excellent separation efficiency.
Technical Specifications
Working Principle
Grains are fed between rubber rollers or impact rotors to remove outer layers, followed by aspiration to separate husk/peel.
Key Advantages
- Pneumatic roll control – Automatic disengagement when no grain, saving rolls.
- Dual-body design – Higher capacity with balanced vibration.
- Dry peeling technology – No water needed for corn peeling.
- High germ purity – Up to 85% purity in corn germ.
Optional Configurations
- Ceramic rolls for abrasive grains
- Extra aspiration channels
- Automatic lubrication system
Milling & Grinding Series: Versatile Milling for Rice, Corn, Wheat, and Grains
From whitening rice to grinding corn grits and wheat flour, our milling machines deliver consistent particle size and superior product quality. We offer both impact and roller milling technologies, with options for low-temperature operation to preserve nutrients.
Technical Specifications
Working Principle
Grains enter the milling chamber where rotating elements (sand rollers, steel rollers, or stones) abrade or crush the grain. Suction removes fines and cools the product.
Key Advantages
- Low-temperature milling – Preserves grain quality and reduces energy consumption.
- Flexible polishing – Elliptical ball technology for ultra-glossy rice.
- Pneumatic roll engagement – Precise control in flour mills.
- Modular design – Easy to expand capacity.
Optional Configurations
- PLC control for automated milling
- Magnetic separator for metal safety
- Custom roll fluting for different grinds
Grading, Sorting & Packaging Series: Perfect Finish for Your Products
Achieve consistent quality with our graders, color sorters, and packaging machines. Separate broken from whole kernels, remove discolored grains, and pack accurately – all with high throughput and minimal waste.
Technical Specifications
Working Principle
Grains flow over vibrating screens for size grading; then pass through optical sensors for color sorting; finally weighed and packed automatically.
Key Advantages
- Multi-stage grading – Up to 4 fractions from one machine.
- Intelligent color sorting – Removes discolored, chalky, and foreign materials.
- High accuracy weighing – Ensures consistent package weight.
- Food-grade materials – Hygienic design.
Optional Configurations
- Infrared sensors for specific defects
- Automatic bag placer for packers
- Date printer integration
Conveying & Dust Collection Series: The Backbone of Your Plant
Reliable material handling and dust control are essential for any processing plant. Our elevators, conveyors, and dust collectors ensure smooth operation, minimal product damage, and a clean, safe working environment.
Technical Specifications
System Overview
Bucket elevators lift grain vertically; chain conveyors move horizontally; dust collectors capture airborne particles.
Key Advantages
- Low breakage conveying – DTA series specifically for rice.
- Fully enclosed – No dust leakage, clean environment.
- Energy efficient – Optimized fan and motor selection.
- Easy maintenance – Access doors and inspection windows.
Optional Configurations
- Speed monitoring sensors
- Bearing temperature sensors
- Explosion vents for dust collectors
- Stainless steel construction for food contact
Recommended Configurations for Common Capacities
Quickly view typical machine combinations for different scales. Click to explore complete solutions.
30–60 TPD Rice Mill
Core Machines: TQLZ100 cleaner → MLGQ36B huller → MGCZ100 separator → MNML40 whitener → CM5000S polisher → MMJP100 grader
80–100 TPD Corn Mill (Dry Degermination)
Core Machines: TQLZ150 cleaner → TTPW30 degerminator → TSQX100 germ separator → FML50 grits machine → FSFG plansifter
50 TPD Wheat Flour Mill
Core Machines: TQSF125 destoner → 6F50 mills (4 units) → FSFJ plansifter → DCS25 packer
Project: 150TPD Rice Mill in Vietnam
Equipment Used: MLGQ hullers, MNML46 whitener, Hr10 color sorter
Project: 80TPD Corn Mill in Kenya
Equipment Used: TTPW degerminator, FML50 grits machine
Project: 50TPD Wheat Flour Plant in Uzbekistan
Equipment Used: 6F50 mills, FSFJ plansifter