By WUXI HASEN – Advanced Flour Mill Machine & Equipment Manufacturer
WUXI HASEN Official Website
In today’s competitive flour milling industry, efficiency, automation, and product consistency are the key drivers of profitability. Whether you operate a wheat flour mill, maize flour mill, semolina plant, or multi-grain processing facility, one machine plays a critical role in stabilizing your production line: the Automatic Flow Controller (also known as Automatic Flow Balancer, Gravimetric Flow Controller, or Electronic Flow Regulator).
At WUXI HASEN, we design and manufacture high-performance Automatic Flow Controllers for flour mills, helping global millers achieve precise material flow control, reduce waste, and improve extraction efficiency.

An Automatic Flow Controller is a precision machine used to continuously monitor and regulate the flow rate of wheat, maize, semolina, bran, and other granular or powder materials throughout the milling process.
Installed between silos, roller mills, sifters, and blending systems, the Automatic Flow Controller ensures:
Stable product feeding
Constant throughput
Reduced machine overload
Better flour quality consistency
Lower energy consumption
Without accurate flow control, flour mills often suffer from:
uneven roller mill loading,
inconsistent flour extraction,
unnecessary downtime,
product loss.
This is why modern flour mills increasingly depend on Automatic Flow Controller systems.
At WUXI HASEN, our Automatic Flow Controller is engineered specifically for industrial flour milling plants.
✔ High precision gravimetric weighing system
✔ PLC automatic control
✔ Touch screen HMI interface
✔ IoT remote monitoring optional
✔ Adjustable flow rate settings
✔ Real-time production display
✔ Stainless steel food-grade contact parts
✔ Easy installation and maintenance
✔ Compatible with existing flour mill systems
Our systems are trusted by flour mill owners in:
Indonesia
Vietnam
Nigeria
Kenya
Pakistan
Bangladesh
Ethiopia
Philippines
The Automatic Flow Controller uses load cells and intelligent sensors to measure the instantaneous product flow.
Grain or flour enters the controller inlet.
The sensor measures product weight and speed.
PLC compares actual flow vs target flow.
Pneumatic gate adjusts automatically.
Stable output is maintained continuously.
This closed-loop system ensures:
±1% to ±0.2% dosing accuracy
no manual intervention
stable production
This technology is often called gravimetric proportioning in modern flour mills.
| Item | Specification |
|---|---|
| Capacity | 1–50 TPH |
| Accuracy | ±0.2% to ±1% |
| Power | 220V / 380V |
| Control | PLC + Touch Screen |
| Material | SS304 / Carbon Steel |
| Communication | RS485 / Ethernet |
| Optional | IoT Cloud Monitoring |
| Application | Wheat, maize, rice, feed |

Our Automatic Flow Controller is ideal for:
Balances flow before:
roller mill
purifier
plansifter
blending system
Controls:
corn grits feeding
hammer mill dosing
degermination line
Maintains constant feed for:
durum milling
semolina grading
Useful in:
batching
dosing
mixing lines
Stable feeding means better grinding efficiency and higher flour yield.
Uniform flow gives:
better ash control
better color
consistent particle size
Automation replaces manual gate adjustment.
No overfeeding = lower motor load.
Optional IoT lets managers monitor from anywhere.
This article targets high-intent buyers searching:
Automatic Flow Controller for flour mill
automatic flow controller machine supplier
flour mill flow balancer manufacturer
gravimetric flow controller for wheat mill
automatic flour mill flow regulator
flour milling batching controller
wheat flour mill automation system
electronic flow controller for grain milling
PLC flow controller flour mill
industrial flour mill automatic feeder
flow balancer for roller flour mill
smart flour mill automation equipment
WUXI HASEN Website is a professional manufacturer of:
flour mill machines
grain milling equipment
feed machinery
flow balancers
automatic control systems
roller mills
sifters
dust collectors
complete turnkey plants
Our advantages:
✔ 20+ years industry experience
✔ OEM/ODM support
✔ CE quality standard
✔ global export service
✔ spare parts support
✔ engineering installation support
If you are looking for:
reliable Automatic Flow Controller manufacturer
best price flow balancer supplier
OEM flour mill automation partner
long-life industrial flow control equipment
Choose WUXI HASEN China.
Our engineers can customize your Automatic Flow Controller according to:
capacity,
plant layout,
product type,
automation level.
Ready to upgrade your flour mill automation?
Contact WUXI HASEN for your Automatic Flow Controller quotation today.
Wuxi Hasen Import And Export Co.,Ltd
Contact:Amina Zhu
Mobile:+8613812016908
Email:15354292@qq.com
Add:#68,Xindongan Rd,Xinwu Distt,Wuxi,Jiangsu,China 214000