VPWS 800

The VPWS 800 is a robust, German-designed automatic butt fusion machine built for the rigorous demands of welding large-diameter thermoplastic pipes, spanning 450mm to 800mm. It delivers the ultimate solution for site managers and engineers grappling with quality control and safety on major infrastructure projects. The advanced electrohydraulic system provides an expansive pressure range up to 16 MPa for optimal fusion cycles, ensuring verifiable adherence to DVS and ISO standards. Crucially, the integrated electric crane hoist significantly enhances operational safety and efficiency by simplifying the handling of heavy components. The VPWS 800 offers unparalleled precision and durability, making it the trusted partner for resilient, long-term Water Infrastructure Solutions—a true commitment to “Welding. Together.”

This powerful 20.7KW industrial unit is engineered for continuous, high-performance use. Its compact frame minimizes its site footprint while maintaining the power and versatility required for producing consistent, high-integrity welds across a broad spectrum of pipe sizes and demanding applications.

The VPWS 800 is a robust automatic HDPE butt fusion machine, designed in Germany and manufactured in the PRC, for welding large-diameter thermoplastic pipes from 450mm to 800mm. It is engineered for precision and reliability in critical Water Infrastructure Solutions, integrating an electric crane hoist and advanced hydraulic controls to manage demanding site conditions.

The VPWS 800 is built for functionality and durability, with integrated features that maximize weld integrity, consistency, and safe operation in demanding field environments.

• Wide Welding Range for Major Pipelines: Accommodates a comprehensive range of large pipe diameters (450mm, 500mm, 560mm, 630mm, 710mm, 800mm), providing the versatility needed for the largest municipal and industrial infrastructure projects.
• Advanced Electrohydraulic Control (0-16 MPa): The robust system provides a wide pressure adjustment range, allowing operators to achieve and maintain optimal fusion conditions and precise force application, essential for structural integrity in high-pressure systems.
• Integrated Electric Crane Hoist: Equipped with a 0.5KW electric crane, the machine safely and efficiently manages the lifting and handling of heavy components. This is a critical safety feature that reduces manual effort and increases productivity.
• Certified Precision Thermal System: The removable PTFE-coated heating plate features electronic temperature control up to 270°C with a deviation of less than ±7°C. This consistency guarantees a reliable, homogenous fusion zone, a non-negotiable for durable welds.
• Precise Joint Preparation: The included electric facing tool ensures precise end-face preparation, creating clean, square cuts. Proper surface preparation is vital for maximizing material fusion and eliminating weak points or leaks.
• Electronic Countdown Timer: An integrated timer tracks heating and cooling phases, ensuring adherence to recommended fusion protocols and delivering reliable, repeatable results compliant with DVS and ISO.

The VPWS 800 is engineered for scenarios where precision, reliability, and versatility are paramount for large-diameter pipeline installations, securing vital infrastructure networks.

• Water Supply Systems: Essential for constructing main distribution lines, requiring durable, leak-proof joints that uphold public safety and meet stringent quality standards.
• Sewage and Drainage Systems: Provides the structural resilience needed for robust, corrosion-resistant connections in large-diameter municipal and industrial wastewater systems.
• Industrial Pressure Pipelines: Used in manufacturing and processing facilities for transporting high-pressure fluids and chemicals, where maximum performance and material joining integrity are demanded.
• Large-Scale Irrigation Systems: The machine’s capability to handle large pipe sizes ensures efficient assembly of extensive and long-lasting agricultural and land management networks.