Views: 0 Author: Site Editor Publish Time: 2025-09-27 Origin: Site
In HDPE pipe welding, stability is everything. At the core of every butt fusion machine, the hydraulic system plays a crucial role by controlling welding pressure to ensure strong and reliable joints. However, on construction sites filled with dust, rain, and mud, open hydraulic systems often become a hidden risk.
Traditional open hydraulic units have an obvious weakness: once dust or water enters the oil circuit, pressure stability is lost. This ultimately leads to inconsistent welding quality, project delays, and even equipment failures.
This is where the Welping WP500A hdpe pipe welding machine and FX250 fusion welding machine show their strength. Both series come equipped with enclosing type hydraulic power units (HPU) that effectively isolate contaminants, ensuring stable pressure output and extending service life. Compact in structure yet powerful in performance, they are designed to withstand the demands of complex construction environments.
Choosing a Welping butt fusion machine means more than strong joints—it means peace of mind on every project. Whether it’s the classic reliability of the WP Series or the advanced intelligence of the FX Series, our enclosing type hydraulic systems give you confidence in every weld.
Learn more about FX Series high-end butt fusion machines
Explore WP Series classic butt fusion machines
