plastic gravimetric automatic dosing systems are a crucial component of any modern plastic manufacturing process. With their minimum wall thickness control, concentricity adjustment, closed-loop control system, and weighing module, these systems provide precise and accurate control over the materials being used, ensuring that the final product meets the required specifications. Plastic gravimetric automatic dosing systems are a vital component of modern plastics manufacturing processes. They provide a precise and accurate control of the materials being used, allowing for greater consistency in production and reducing waste.
One of the key components of a plastic gravimetric automatic dosing system is the minimum wall thickness control. This allows for the accurate measurement and control of the thickness of the plastic being applied, ensuring that it meets the required specifications.
Another important feature of these systems is the concentricity adjustment. This allows for the precise alignment of multiple layers of plastic, ensuring that they are perfectly centered and that there are no variations in thickness. The closed-loop control system is perhaps the most important feature of any plastic gravimetric automatic dosing system.
This system constantly monitors the amount of material being used and makes adjustments in real time to ensure that the desired levels are maintained. This not only reduces waste but also ensures that the final product meets the required specifications.
Finally, every plastic gravimetric automatic dosing system comes equipped with a weighing module. This module can accurately measure the weight of the material being used, allowing for precise control over the amount of material being used in each production run.

Walthmac thickness control feeding machine adopt embedded real-time control system and equipped with a high-precision weighing module.After the meter weight/extrusion output set,according to the set value,the system will adjust the screw speed and haul off speed in real time based on its adaptive algorithm.So as to achieve the real-time control of the pipe wall thickness.Greatly avoids the loss of materials and commissioning time,and relatively reduced reliance on experienced veterans.Fool-style operation, so that even beginners can get started smoothly.The production data can be called up and viewed at any time, which is convenient for the manager's production report and analysis.

We have launched 5 different size of weighing feeder with different size according to different customer requirement.
we are confident that our Plastic Gravimetric Automatic Dosing System will provide our customers with the precision, reliability, and efficiency needed to enhance their operations and maximize their profits. We are committed to providing exceptional customer service and support, and we are excited to work with you to customize a dosing solution that meets your unique needs.

Model | Output(kg/hr) | size(mm) |
GMS-04 | 1-150 | 665*345*649 |
GMS-08 | 10-350 | 665*345*775 |
GMS-12 | 25-500 | 665*345*900 |
GMS-20 | 35-900 | 665*345*1009 |
GMS-30 | 60-1250 | 665*345*1251 |

Walthmac thickness control feeding machine based in weight detection.After the meter weight/extrusion output set,according to the set value,the system will adjust the screw speed and haul off speed in real time based on its adaptive algorithm.So as to achieve the real-time control of the pipe wall thickness.The data acquisition control unit of our machine is chip control,compared with some common machine with PLC control,it has faster data reception, processing and reflection speed.


Q: 1. What is a Plastic Gravimetric Automatic Dosing System?
Q: 2. What materials can be dosed using this system?
Q: 3. Why should I use this system over other dosing systems?
Q: 4. What size of weighing feeders do you offer?
Q: 5. Do you provide customized services?
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