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Automatic Stainless Steel Micro Doser for Flour Additive Mixing and Fortification System
This micro doser is specially designed for precise, continuous, and quantitative feeding of powder or micro-granular additives in flour milling, food processing, feed manufacturing, and chemical industries. It ensures stable additive proportions and enhances production quality with high efficiency and minimal labor.
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micro doser
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The volume of the upper hopper (liter)
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0.03m3
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Output flow (g/h)
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3kg -5kg
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Deviation
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1%
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Voltage(V)
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380V
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Power(W)
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0.37KW
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Volume(L*W*H)
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750*500*900mm
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Product Description:
This micro doser is designed for the continuous and quantitative output of powdered substances. It is widely used across food processing, feed production, and chemical industries for its accuracy and stable performance.
Product Features:
High Dosing Precision - Ensures consistent additive supply for flour fortification and feed formulation.
Digital Display Meter - Real-time monitoring of dosing quantities.
Low Material Alarm - Alerts when the hopper needs refilling to avoid production interruption.
Energy Efficient - Designed for low energy consumption and cost-effective operation.
Safety Protection - Built-in protection against overcurrent and motor overheating.
Safety Precautions:
All electrical components must be installed, connected, and maintained by qualified electricians.
Verify the rotation direction of the motor and connect the three-phase power according to the indicated marks.
Ensure proper grounding of the machine before use.
Use external copper wiring no less than 1mm² in diameter for safe operation.
Our Service Overview - Hongdefa Machinery
1. Pre-Sales Consultation
We offer tailored technical consultations to design the most suitable maize or wheat flour processing line based on your specific requirements, including capacity, layout, and product type.
2. Equipment Installation & Commissioning
Our professional engineering team will:
Guide the installation and commissioning of your milling machines
Provide layout support for workshop buildings and silos
Help renovate or optimize existing workshop structures to meet the needs of the new production line
3. On-Site Training for Workers
To ensure smooth operation and maximize productivity, our technical team will:
Provide hands-on training for your plant workers
Teach proper machine operation and maintenance techniques
Help reduce downtime and ensure consistent quality of final products
4. Maintenance & Technical Support
We offer full technical assistance throughout the lifecycle of your machine:
Quick troubleshooting and on-site problem resolution
Regular inspection and maintenance services (upon request)
In Zambia, our Lusaka Office technicians can visit your factory directly for face-to-face support and operational guidance
5. Spare Parts Supply
With your initial purchase, we include essential spare parts for one year of operation
When replacements are needed, we can ship them quickly from our Lusaka Warehouse, where we maintain a full inventory
Door-to-door delivery is available to ensure you receive parts quickly and with minimal downtime
Location: Based in Wumashan Industrial Area, Zanhuang County, Shijiazhuang City, China - just a 1-hour train from Beijing, 2-hour flight from Shanghai, and 3-hour flight from Guangzhou. We provide airport and train station pickup service for visiting clients.
Industry Experience: Established in 1982, with over 40 years of expertise in grain milling machinery.
Main Products: Specializing in maize milling machines and wheat flour milling machines for global markets.Facilities:
100+ professional staff
30,000 m2 modern manufacturing base
1,000 m2 dedicated R&D center
Core Strength: Advanced production equipment, an experienced technical team, and continuous innovation in grain milling technology. 2. Professional Engineering & Sales Team
Engineering Team:
30+ skilled engineers
Each with 15+ years of experience in the design, production, and installation of flour milling plants
Sales Team:
Over 10 years of international experience
Have visited 20+ countries for client consultations, installation support, and market research
Helped establish overseas offices to better serve local clients
Pre-sales: Project design, layout, quotation
After-sales: Overseas engineer installation, training, and maintenance
Spare Parts: Supplied from China or our offices in Zambia, Kenya, and Ethiopia
We provide full lifecycle after-sales support for all our machines.
Global service presence includes:
Warehouses and branch offices in Zambia and Kenya
Branch office in Ethiopia
Authorized agents in DR Congo, Nigeria, Australia, Yemen, Burkina Faso, and more
Services include:
Local spare parts supply
On-site technical support
Fast-response maintenance and training
Annual machine inspections and upgrades (upon request)
All Micro Dosers meet international safety and quality standards, including: ISO, CE, BV, SGS, and COC.
These certifications ensure:
Long-term durability
Safe operation
Easy export clearance
Trustworthy performance across different countries and climates
5. Secure Loading & Shipping for AfricaWe take great care to ensure your Micro Doser arrives in perfect condition:
Inner wrapping with protective film
Outer wrapping with waterproof plastic to guard against dust and humidity
For LCL (Less than Container Load) orders, wooden crates are used for additional protection
Inside the container:
Equipment is secured with steel ropes to prevent shifting during transport
All units are inspected and reinforced before dispatch
Shipped from Tianjin Port, China, with tracking and customer support throughout the delivery process.6. Exhibition
Our team actively participates in both domestic and international exhibitions each year, offering valuable industry insights and experience support to individuals and businesses looking to enter the milling industry.
Q1: What materials can this micro-doser handle?
A: It is suitable for powdered and micro-granular materials such as flour improvers, vitamins, premix additives, chemical powders, and feed ingredients.
Q2: What industries is this micro-doser suitable for?
A: Widely used in flour mills, feed factories, food processing plants, and chemical manufacturing for precise powder dosing.
Q3: Can I adjust the dosing quantity?
A: Yes. The machine allows for continuous and quantitative dosing. The digital control panel enables precise adjustment of output based on your production needs.
Q4: Is it easy to install and operate?
A: Yes. The machine is designed for simple installation and user-friendly operation. We provide installation guidance and operation manuals.
Q5: What materials is the machine made of?
A: The body and contact parts are made of food-grade stainless steel to ensure hygiene, durability, and corrosion resistance.
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