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- Loss-In-Weight Blender
- MD-DOSER

Improved mixing precision
Cost reduction
Improved Extrusion Control precision
MD-DOSER
For ultimate precision.
- The MD-DOSER series, an evolution of the MD-LINE, is designed to meet the rigorous demands of complex membrane extrusion processes. It excels in handling high primary material content and delivering significant cost reductions (over 40% with MS-BATCH).
More Details
MD-DOSER: For Extrusion Process

Modularity
- The "basic machine" is designed for three ingredients and comes equipped with wiring terminals and a control box that are prearranged for easy upgrading to accommodate up to 2~3 ingredients.
Extremely high-precision control
- We offer a wide range of screws designed to minimize vibrations and maximize control precision during operation.
- High-precision brushless motor drive with control accuracy up to 800rpm.
- The load cell achieves a maximum resolution of 24 bits, ensuring extremely high accuracy.
Cost-effectiveness
- One main Loss-in-weight blending for main raw material with Gravimetric Feedings for Auxiliary material. This design is optimized for simultaneous feeding of a primary material and multiple additives in an extrusion process.
Friendly Using
- Easy clean.Inclined gate-connected to the drain spout, ensures complete drainage of ingredients with no residues left behind.
- A visible window is left to observe the raw material situation in real time and reduce the risk of material shortage.
The next-generation intelligent control software
- More user-friendly, highly accurate, and intelligent
- Both remote and mobile control provided, allowing you to manage your devices and monitor production status in real time, anytime, anywhere.
What is cascade mixing?

Size for part of MD-DOSER at a glance
Model | Unit Output (Kg/h) | Optional Unit | Weight | Ambient temperature | Max temperature of materials | Max temperature of material | Extrusion accuracy | Mixing accuracy |
---|---|---|---|---|---|---|---|---|
MD-DOSER-300
|
300
|
2~8
|
80KG
|
50℃
|
70℃
|
110℃
|
<0.2%
|
<0.1%
|
MD-DOSER-500
|
500
|
2~8
|
100KG
|
50℃
|
70℃
|
110℃
|
<0.2%
|
<0.1%
|
Notes:
1). Template design, cost-effective, quick replacement of raw materials, and one minute change of specifications.
2). In addition to standard models, we can also customize economical and special models according to requirements.
3). Our software controls the extrusion products by monitoring thickness and weight per meter, resulting in a minimum savings of 2% in raw materials.
Size for MD-Doser-300-3 at a glance

Applications of MD-DOSER in Film & Cast Extrusion Process
Numerous case studies, coupled with improved energy savings and higher efficiency.


Applications of MD-DOSER in Sheet Extrusion Process
A smarter system that consumes fewer raw materials and generates greater value.
The MGB series offers a wide range of accessories to meet the diverse needs of our customers.
Device Image |
Device Name |
Parameters |
Description |
Brand |
---|---|---|---|---|
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Load cells |
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High-accuracy load cell |
Mettler Tolrdo ETC |
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High-performance, robust circuit control board |
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Overall circuit control of the machine. |
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Centralized control Panel |
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For centralized control and device interconnection. |
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Encoder Wheel |
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For controlling extrusion |
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Pneumatic Control Valve |
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We offer customizable pneumatic control solutions for mixed materials, focusing on cost-effectiveness and adaptability. |
FESTO, Schneider, SIEMENS,ORMON ETC |
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Low Level Alarm |
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Sensors to detect and alert for critically low material levels in hoppers |
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Controller Remote Cable Kit |
3m / 5m /10m |
Remote cable for touchscreen identification |
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Touchscreen |
7-15 inches |
Our software is designed to accommodate a wide range of screen sizes, ensuring optimal user experience. |
SIEMENS ETC |
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Volumetric screw |
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We provide customized screw solutions tailored to specific material handling and metering requirements. |
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The use of MD-DOSER in cast film feeding applications
MD-DOSER excels in applications requiring the precise feeding of up to three components. This design simplifies the feeding process, resulting in both economic advantages and enhanced accuracy. For scenarios with fewer than four ingredients, MD-DOSER provides a more efficient and cost-effective alternative to larger, more complex feeding systems.
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