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Body-joining fillers, magnet wire, resistance wire and precision wire/profile inputs support application-specific requirements across joining, winding, heating and contact-element production.
Tight tolerances, clean surfaces, stable feeding and pay-off behaviour help reduce process variation in automated lines.
Defined surfaces, coatings, insulation or enamel builds and production-oriented packaging support reliable feeding, handling and series processing.
Datasheets, approvals, agreed documentation, traceability and qualification support can be aligned with customer requirements on request.
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Laser brazing on galvanised panels, e.g. roof seams and other visible joints in body-in-white structures.
- Tight tolerances and low contamination help stabilise the laser brazing process
- Supports paintable seam appearance in visible body areas
Aluminium MIG/TIG welding for battery trays, underbody frames, battery module frames and profile joints.
- Reduced hot-crack sensitivity and strong fillet-weld performance
- High flowability supports robust bead formation at corners and profile joints
Load-bearing structural joints, nodes, subframes and frame assemblies in aluminium body structures.
- Established filler for structural aluminium joints in series production
- Stable feeding and repeatable weld quality support TCO
Applications: BIW laser brazing (visible seams), battery trays and battery module frames, structural aluminium joints, nodes and subframes.
Core solutions: bercoweld® S3, berAlweld® 4047 and berAlweld® 5356
Additional aluminium fillers on request: berAlweld® 4043, berAlweld® 5087 and berAlweld® 5183.
Documentation & approvals: EN ISO / AWS references and selected TÜV documentation are available on request.
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Enamelled wires and winding wires for winding, coil and actuator applications in automotive E/E manufacturing.
- Defined enamel build supports critical winding applications
- Stable pay-off behaviour helps repeatable series processing
Resistance wires for heating mats and related seat-heating elements in automotive interiors.
- Designed for defined heat output
- Supports series-capable processing in heating-element production
Precision wire and profile input materials, e.g. square and flat formats, for pins and contact elements in automotive E/E modules.
- Tight dimensional control supports downstream forming
- Clean surfaces help stable contact-element manufacturing
Application overview
Seat-heating elements plus precision wire/profile inputs for pin and contact-element manufacturing.
Winding-related applications in actuators, relays, pumps, valves and selected e-machine components.
Visible BIW seams and laser-brazed joints on galvanised body structures.
Battery trays, module frames and load-bearing aluminium joints in body structures.
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Berkenhoff GmbH (headquarters)
- Kinzenbach plant
- Berkenhoffstrasse 14
- 35452 Heuchelheim
- Germany
- +49 641 601 0
- +49 641 601 222
- info(at)bedra.com
Berkenhoff GmbH
- Merkenbach plant
- Rehmühle 1
- 35745 Herborn
- Germany
- +49 2772 5002 0
- +49 2772 5002 155
- info(at)bedra.com
bedra Vietnam Alloy Material Co., Ltd
- Lot CN-06, Hoa Phu Industrial Park,
Mai Dinh Commune,
Hiep Hoa District, Bắc Ninh Province,
Vietnam
- +84 2043900104
- +84 2043900110
- info-asia(at)bedra.com
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