Hydraulic Tube Expander Hornung W6

Hydraulic Tube Expander Hornung W6


Hornung W6 Weitautomat (Hydraulic Expansion Machine) is a flagship, high-performance hydraulic unit from Andreas Hornung Maschinenbau (Germany). It is designed for the precise and rapid expansion of thin-walled metal pipe ends (socket forming). This stationary equipment is a key component for creating reliable “pipe-in-pipe” connections in ventilation, chimney, and drainage systems, combining superior forming quality with exceptional flexibility.

Features and Advantages

Feature Advantage
Wide Operating Range Processes diameters from Ø 100 to 1200 mm in the standard configuration (and down to 60 mm with an optional block).
6-Segment Tooling Provides superior socket roundness and minimal gap formation compared to traditional 4-segment expansion tools.
Adjustable Working Zone The expansion block can be tilted by 90° and adjusted in height (570–855 mm), significantly improving operator ergonomics.
Plastic Segments (Jaws) Lightweight segments prevent contact corrosion and drastically reduce tool weight for large-diameter applications.
Setting Precision Expansion stroke adjustment via a wear-resistant sensor and scale guarantees high repeatability of results.

Standard Equipment

  • Hydraulic Drive: Powerful and consistent force application.

  • 6-Segment Base Tooling: For high-precision circular expansion.

  • Millimeter-Graduated Scale: For precise stroke setting.

  • Adjustable Work Block: Features gas spring support for easy height and tilt adjustment.

Options

  • 12-Segment Specialized Tools: For applications requiring the highest possible accuracy and roundness.

  • Small Diameter Block: For expanding pipes in the Ø 60–120 mm range.

  • High-Performance Upgrades: Available in Digital or Automatic versions for integrated production lines.

Technical Specifications (Base)

Parameter Value
Diameter Range Ø 100–1200 mm
Tooling Type 6-segment division
Setting Accuracy Repeatable via calibrated scale
Drive Hydraulic
Application Ventilation, chimney, and drainage pipes

Documentation not found.

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