Hornung DW825 Automatic Double Expansion Machine from Andreas Hornung Maschinenbau is a high-performance, automated hydraulic machine designed for the simultaneous expansion of both ends of thin-walled metal pipes and fittings. A key feature is its angular offset technology for secondary expansion, which ensures perfect forming quality for sockets and stop beads. The machine is ideally suited for the serial production of fittings where high speed and consistent quality are paramount.
Features and Advantages
Configurations and Automation
The machine is available in two primary configurations:
Base Machine:
Manual feeding and removal of pipes by the operator.
The processing cycle occurs automatically.
Machine with Discharge Table and Ejector:
Pipes are manually inserted and automatically expanded.
A specialized ejector automatically lifts the processed pipe onto a discharge table.
The control system automatically stops operation when the table (standard length 2 m, other lengths available) is full.
Technical Specifications
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