Heavy-duty equipment designed for thick-walled pipe end forming. High-rigidity frame structure and powerful hydraulic system enable precision swaging of pipes with larger wall thickness. Widely used in petrochemical and heavy machinery industries.
Used for end reduction and preforming of thick-wall components in petrochemical and heavy-machinery production. A rigid frame and high-force hydraulic system overcome the forming resistance of thick and high-strength material, preparing the end for assembly, welding or another connection process.
Forming force and die construction are calculated from the original diameter, maximum wall thickness, material grade, target end diameter, transition length, tolerance and output. Pipe supports, automatic feeding, position checks, guarding and local voltage can be configured. Trials with the actual customer material are recommended.
Thick-wall forming requires sufficient frame rigidity, hydraulic capacity and stable support. Die stages, reduction per stroke and forming sequence depend on material and reduction ratio, with actual samples used to review springback, finish and end geometry.
No. Frame rigidity, tooling, support and the required reduction must be reviewed together.
Staged forming helps manage material flow, springback and surface marking during a large reduction.
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