01 / 05Packing · MJ series
MJ-1B3+75W Packing Machine
A semi-automatic auger powder filler for bags and containers of 10 to 50 kg.
- Package weight
- 10 to 50 kg
- Speed
- 1 to 3 bags/min
- Hopper
- 75 L side-opening
- Power
- 4 kW
- Built to your materialSize, material and motor set to your product.
- Made in our workshopDesigned and built by our own team.
- Support through installationFrom first inquiry to your production line.
Overview
Auger filling for large bags
The MJ-1B3+75W semi-automatic powder filling machine doses and fills powdery and granular materials such as milk powder, feed powder, rice flour, coffee powder, monosodium glutamate, solid beverages, dextrose, pharmaceuticals and powder additives.
It suits materials with different flow characteristics, depending on their properties and filling requirements.
Feed
Powder or granules go into the hopper. An agitator keeps them feeding into the auger.
Fill
A servo-driven auger doses the material, with weight feedback.
Pack
The filled weight goes into the bag, bottle or container.

The range in numbers
- 1Model
Semi-automatic
- 10 to 50kg
Package weight
- 1 to 3bags/min
Packaging speed
- 75L
Hopper volume
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Features
Accurate filling, easy cleaning
Stainless steel construction and a side-opening hopper.
SUS304 stainless steel
SUS304 stainless steel construction with a 75 L side-opening hopper for easy cleaning and maintenance.
Typical filling range
It suits filling powdery materials into bags or containers with target weights from 5 to 25 kg (typical filling range).
Servo-driven auger
A precision-machined auger driven by a servo motor fills accurately and suits different target weights.
Hopper agitator
An integrated agitator keeps powder feeding steadily into the auger.
PLC and touch screen
PLC control with a color touch screen in Chinese, English and customized languages.
Weight feedback
Weight feedback and proportional tracking help keep filling weight consistent across materials.
Build it your way
Auger
Change the auger attachment to change the package weight.
Language
Chinese, English or customized.
Voltage
380V / 220V, 50-60Hz.
Hopper
75 L side-opening hopper.
Have a question about this machine?
Send your material and batch size. We reply with a suitable model.
Specifications
Key parameters
Package weight is the range you can change by changing the auger attachment.
| Item | MJ-1B3+75W |
|---|---|
| Metering model | Auger filling, electronic-sensing weighing feedback |
| Package weight | 10-50kg (changeable by changing auger attachment) |
| Package accuracy | ±0.2-1% (according to material proportion and pack weight) |
| Packaging speed | 1-3 bags/min (according to people speed and pack weight) |
| Power supply | 380V / 220V 50-60Hz |
| Total power | 4 kW |
| Total weight | 230 kg |
| Overall dimensions | 910 x 850 x 2250 |
| Hopper volume | 75 L |
| Operational style | PLC control system, 5.7 inch colorful touch screen |
Have a question about this machine?
Send your material and batch size. We reply with a suitable model.
Applications
Where it works
It fills powdery and granular materials.
Materials it handles
Have a question about this machine?
Send your material and batch size. We reply with a suitable model.
Questions
Before you order
What does "auger filling" mean?
It means a turning screw doses the powder into the package. In the MJ-1B3+75W the auger is driven by a servo motor and fills by weight, and you change the auger attachment to change the package weight.
How does a filling machine work?
Powder or granules go into the 75 L hopper and an agitator keeps them feeding into the auger. The servo-driven auger doses the material with weight feedback, and the filled weight goes into the bag or container, at 1 to 3 bags per minute.
What is the best machine for packing spices?
For large bags and containers of 10 to 50 kg, the MJ-1B3+75W is the one to look at. It suits materials with different flow characteristics, depending on their properties and filling requirements, so send us your spice and we confirm the model.
Have a question about this machine?
Send your material and batch size. We reply with a suitable model.
Inquiry
Not sure which packing machine fits?
Tell us your product and bag weight. We reply with a suitable model.















































