In the production line of the Haike High-Temperature PID Control System Melt Pump Plastic Extruder, one common issue is the imbalance in the feeding of plastic materials. This is often due to variations in the density of raw materials, which can affect the consistency of the extrusion process. Additionally, the internal screw mechanism of the extruder causes the melt pressure at the die head to fluctuate in a pulsed manner, typically ranging from 0.5 MPa to 3 MPa.
To address this challenge, installing a melt gear pump at the rear of the die head can significantly improve the performance. By utilizing involute helical gear technology, the meshing between the gears becomes more consistent and continuous. This helps to maintain a steady and smooth flow of material, effectively reducing or eliminating the pressure fluctuations that occur during extrusion.
When a melt pump is not installed, the melt pressure at the die head experiences significant variations, which can lead to inconsistent product quality. However, after installing the melt pump, the outlet pressure remains stable with minimal fluctuations, ensuring better control over the extrusion process and improved output quality.
This technological enhancement not only improves operational efficiency but also contributes to longer equipment life and reduced maintenance costs. It represents a key advancement in modern extrusion systems, especially in applications where precise control and uniform output are essential.
By integrating advanced gear pump technology into the extrusion process, manufacturers can achieve greater stability, reliability, and product consistency. This innovation highlights the importance of continuous improvement in industrial manufacturing and the role of precision engineering in achieving high-quality results.
Source: http://news.chinawj.com.cn
Editor: Hardware Business Network Information Center
http://news.chinawj.com.cn
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