Product Introduction
Definition of Meter Weight & Gravimetric Control System
The Gravimetric Powder Feeder for pipeline is a cutting-edge technology that has revolutionized the plastic pipes, optical cables, and plastic film industries. the Gravimetric Powder Feeder for pipeline is a highly efficient and reliable technology that has contributed to the growth and success of many industries. We are confident that it will continue to provide significant value to our customers and help them achieve their production goals.
The Gravimetric Feeding System works by measuring the weight of the powder continuously and adjusting the feeding rate to ensure a consistent flow rate in the pipeline. This makes it possible for manufacturers to achieve optimal production rates, reduce material waste, and improve the overall quality of their products.
The Gravimetric Powder Feeder is particularly suitable for granules with good flowability, and its design ensures that there is no bridging, clumping, or clogging of the powder during the feeding process. This guarantees that the powder is delivered in a uniform and consistent manner throughout the pipeline, thus eliminating any variation in the quality of the end product.
We take immense pride in the fact that our Gravimetric Powder Feeder for pipeline has created value for our customers through the delivery of high-quality products and exceptional customer service. Our commitment to excellence has earned us a loyal customer base who continue to buy back our products after experiencing their effectiveness and efficiency.

Product Set & Control
What can be set and controlled by GraviMac?
Extruder:
Extrusion out put
Extrusion rate
Screw speed
Control voltage output
Hall off:
Haul off speed
Weight per meter
Statistic function
Out-of-tolerance alarm
Control the status of input and output
One of the few gravimetric feeder equipped with dual control systems on the market, which increases the accuracy and stability of the meter weight control of the pipeline.
Product Configuration
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 |
The common model of WalthMac gravimetric feeder as above, Customized to larger output
* Output:Based on specific raw materials and the specific methods of WalthMac
Application
Gravimetric powder feeders have become increasingly popular among manufacturers in various industries. The plastic pipe, cable, optical cable, and plastic films industries have all benefited greatly from this technology.

Company Profile

gravimetric powder feeders are an excellent choice for Plastic pipe production enterprises that requires precise, consistent, and efficient powder delivery systems. With features such as minimum wall thickness control, concentricity adjustment, closed-loop control system, and weighing module, these feeders are an essential tool for many industries..
One of the key features of gravimetric powder feeders is their ability to control minimum wall thickness. This capability is critical in several industries, including pharmaceutical and food processing, where consistency of product is of utmost importance.
Another significant advantage of these feeders is their concentricity adjustment feature. This feature ensures that the powder is delivered to the pipeline without any deviation from the central axis of the feeder, preventing any potential clogs or blockages in the pipeline. This feature also improves the accuracy of the feeder, ensuring that the powder is delivered precisely where it's needed in the pipeline.
The closed-loop control system in these feeders is another impressive feature that controls all aspects of the feeding process, from the feeder's speed to the amount of powder delivered. This control system ensures that the feeders' operation is within the desired parameters, preventing any errors or inconsistencies in the powder delivery process.
The weighing module of the gravimetric powder feeders is another essential feature. It continuously monitors the amount of powder that enters the feeder and automatically adjusts the speed of the feeder as required to maintain a consistent flow of powder.
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