Corrugated pipe forming machines
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Corrugation Tube Forming MachinesIdea: Production of corrugation tubes by continuous, segmental hydraulic pressing. Result: • machine „WRF" in horizontal construction • forming of corrugation segments (6 to 10 corrugations per form) • automatic separation of the tubes from tube storage and material infeed • automatic mode with integrated position for the extrusion medium to drain out • automatic ejection of the corrugation tubes onto a table for manual removal *depending on diameter Opportunities: • production of finished corrugation tubes with lengths up to 4000 mm

Hydroforming Machines Idea: Machines for producing metal bellows in large quantities Result: • „APMY" series • complete forming by hydraulic internal pressure with water + additive • manual insertion and removal of the tubes/ bellows • diameter-based cassettes • production of dual compartment bellows possible with APMY-Z version • little wall thickness reduction Opportunities: • corrugation forming of an entire metal bellow within one work step • production of single-layer and multiple-layer bellows • up to 30 corrugations per bellow • bellow end contour preparation via specially shaped end...

Elastomer Forming Machines Idea: Machines for producing metal bellows in small to medium-sized quantities out of tubes for compensators Result: • „APME" series • forming of single convolutions by elastomer expansion combined with upsetting movement • cost-efficient active elements • horizontal welded steel construction • tube lengths up to 1000mm Sizes: Opportunities: • convolution segments and cylindrical parts are programmable in any order

Mechanical Expanding and Profiling Machines Idea: Machines for producing metal bellows in small to medium-sized quantities out of tubes for compensators Result: • „EXPAN" series • forming of single convolutions by mechanical expanding • Sensor technology for bellow edge detection and engine-controlled readjusting of the feeder table height • integrated swivel movement for the basic tool (to avoid pressure marks) • robust welded steel construction (for installation in a pit; alternative: pedestal) • final forming of single convolutions by subsequent processing with profiling machines ("PRM"...

Rollforming Machines Idea: Machines for the production of large metal bellows in small quantities out of single or multi-welded tube sections Result: • „SRF" series • forming of single convolutions • forming of beadings for improved bellow quality • including trimming tools Opportunities: • work steps beading, rollforming and trimming feasible on one machine by a change of tools • large bellow diameters possible independent of the tool • tube lengths up to 1000mm