Butt Fusion Machine & Pipe Tool Manufacturer

Home / All / PRODUCT NEWS / WP500 Butt Fusion Machine: Reliable Solution for Large-Diameter Pipe Welding

WP500 Butt Fusion Machine: Reliable Solution for Large-Diameter Pipe Welding

Sep 20,2025
The WP500 is a hydraulic butt fusion welding machine designed for thermoplastic pipes from 315mm to 500mm. As part of Welping’s classic WP series, it is built for contractors who need a practical and reliable solution for medium-to-large diameter pipelines.
With its reinforced steel frame and stable hydraulic system, the WP500 ensures consistent pressure control and strong, reliable joints. The high-performance heating plate, equipped with an anti-stick coating, maintains accurate temperature control for consistent weld quality. Its gear-driven facer, powered by a durable motor and HSS blades, delivers smooth pipe preparation before every weld.
Beyond performance, the WP500 is designed for ease of use. Semi-automatic hydraulic control makes operation straightforward, while integrated handles and wheels improve portability. Maintenance is simple, making it a cost-effective choice for contractors in municipal, industrial, and construction projects.
For customers seeking a balance of performance, reliability, and value, the WP500 stands as a trusted solution in HDPE butt fusion welding.

About Welping Machinery

Founded with a youthful spirit and a commitment to excellence, Welping Machinery stands as a leading manufacturer of piping tools. Our dedicated team values each customer's experience and strives for mutual growth through unwavering dedication to product quality, service excellence, and continuous innovation.

Welping's butt welding machines offer significant advantages across various industries:

  • Pipeline Manufacturing Companies: Our machines seamlessly connect plastic pipes, meeting the rigorous demands of pipeline manufacturing.

  • Construction Companies: Welping's equipment ensures the safe and reliable installation of pipelines, bolstering the integrity of building systems.

  • Municipal Engineering Companies:Welping provides efficient solutions for installing and repairing underground city pipelines, vital for urban infrastructure.

  • Agricultural Irrigation Companies: Our machinery facilitates the installation and maintenance of pipeline networks, optimizing efficiency in agricultural irrigation.

  • Oil and Gas Transmission Companies:Welping's butt welding machines uphold the integrity and safety of pipeline systems critical for oil and gas transmission.

  • Power and Telecommunication Companies:We offer solutions for the installation and protection of cables, safeguarding infrastructure in these essential sectors.

  • Export Trading Firms: Welping Machinery caters to export trading firms, providing tailored solutions to meet diverse regional market demands.

Reach Out

For invaluable industry insights and collaborative opportunities, connect with the Welping team today. Let's embark on a journey of innovation and excellence together.