VPWS 500

The VPWS 500 is a German-engineered automatic butt fusion machine, delivering the precision and efficiency required for large-diameter thermoplastic pipes (200mm to 500mm). For technical professionals focused on reliability, this machine provides a standards-compliant solution for critical water and industrial pipelines. The robust electrohydraulic control and precise process automation ensure consistent, verifiable weld integrity, directly addressing the challenge of maintaining quality across a wide size range. By guaranteeing adherence to international standards and eliminating operator-based variability, the VPWS 500 allows engineers and contractors to confidently deliver durable infrastructure, embodying the “Welding. Together.” promise of a trusted partnership.

Designed for large-scale operations, the machine combines its comprehensive welding capability with a compact, efficient structure. This ensures high throughput without sacrificing the detailed precision required for zero-failure performance in vital water supply and industrial fluid transport systems.

The VPWS 500 is a German-engineered automatic HDPE butt fusion machine designed for welding thermoplastic pipes with diameters from 200mm to 500mm. It provides a compact and efficient solution for creating durable, standards-compliant joints in large-scale Water Infrastructure Solutions.

The VPWS 500 is built for portability and operational precision, integrating key functions into an ergonomic structure that reduces operator fatigue and enhances site efficiency for critical projects.

• Wide Welding Range: The machine accommodates a comprehensive range of standard pipe sizes, including 225mm, 280mm, 355mm, and up to 500mm. This versatility allows it to adapt to diverse project requirements, from large water supply systems to industrial pressure pipelines.
• Electrohydraulic Control Unit (0-8 MPa): Equipped with advanced pressure regulation, the electrohydraulic system allows operators to fine-tune welding parameters and maintain a consistent force up to 8 MPa. This results in superior fusion quality and strict adherence to project specifications.
• Precision PTFE-Coated Heating Plate: The heating plate features a non-stick coating and electronic temperature control, maintaining a maximum temperature of 270°C with a tight surface deviation of less than ±7°C. This ensures uniform heat distribution, a critical factor for high-quality, long-term welds.
• Removable Electric Facing Tool: This tool ensures accurate preparation of pipe ends, creating smooth, parallel surfaces that are essential for achieving a homogenous fusion zone and preventing leaks or failures in critical systems.
• Electronic Countdown Timer: This integrated feature simplifies the welding process by providing precise timing for heating and cooling phases, eliminating guesswork and ensuring optimal joint strength and durability compliant with DVS and ISO standards.
• Industrial Power Specification: Operates at 380V (3-phase, 50/60 Hz) with a total power of 8.38KW, ensuring reliable and stable performance under demanding industrial site loads.

The VPWS 500 is an effective tool for contractors and engineers who require reliable equipment for critical infrastructure projects where precision, high pressure capability, and long-term durability are non-negotiable.

• Water Supply Systems: Essential for connecting major trunk lines and distribution networks where leak-proof, standards-compliant joints are critical for network integrity and public safety.
• Sewage and Drainage Systems: Used for large-diameter municipal and industrial lines, ensuring resilient connections that withstand challenging environmental conditions and high flow rates.
• Industrial Pipelines: Provides reliable performance for transporting chemicals or other fluids under pressure, meeting the high structural demands of industrial facilities.