that lasts
Steel rope extrusion technology:
Protective sheath for stay cables and
mono strands
jacketing lines for stay cables and strands
Having specialized in extrusion technology for more than six decades, we offer high-end jacketing lines that provide the perfect coating for heavily exposed cables and strands.
If you think of carrier cables for cranes, buildings, or bridges, it will quickly become clear what enormous loads stay cables or mono strands must bear. In addition, they are constantly exposed to external influences such as fog, dust, or salt water. To ensure high durability and strength for 200 years or more, precise processing of these products is essential.
Machine equipment for high demands
Permanent
elastic corrosion protection
100%
longitudinal water tightness
Minimal
internal friction and bending fatigue
Complete traceability and performance control
stay cable production with Rosendahl equipment
Process know-how
with
high customization level
Watch the short video and get a good overview of the main production steps on our extrusion line.
All our steel rope extrusion lines for stay cables and strands will be customized to your individual requirements.
for high durability and strength
Fully protected stay cables with our RORC 17 preservation station
Our specifically developed RORC 17 station is directly integrated into the line system. It applies permanent elastic corrosion protection all over the rope and its individual wires. For this, the rope bundle is briefly opened and the heated grease or wax is applied at the same time. Immediately afterwards, itis coated with the desired material (PE, PVC, etc.). When the bundle is sealed again, the rope is perfectly jacketed within the required polymer.
quality and performance control
Monitor the grease/wax coating application online
We have recently introduced an online monitoring system for the grease/wax coating application. By using a special sensor, the process is monitored online. This facilitates the quality and performance control during the entire conservation process.
Our smart line control RIO records all the quality parameters and gives you detailed reports on every batch.Â
technical data
RE-I jacketing line for wire conservation and strand extrusion
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Conductor steel rope, wire strand
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Diameter as requested
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Filling Material wax, grease (for stay cables and mono strands)
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Extrusion Material PE, PP, PVC, TPU, etc.
covering a wide application range
Product types for the RE-I jacketing line
Stay cables
These products are wax-filled and tightly extruded and may therefore deviate from circular the shape at the outer periphery.
Applications:
cable-stayed bridges, towers (e.g., for antennas), wind power stations, chimneys, etc.
Mono strands
Primarily used in civil engineering in pre-stressed concrete structures. They are grease-filled and semi-tube extruded in a round shape.
Applications:
silos, tanks, high-rise buildings, foundation columns, building slabs, bridge and road structures, etc.
Plastic-coated / filled wire ropes
All the spaces between the strands and voids are filled with a plastic matrix. The plastic encloses the rope up to the surface.
Applications:
offshore ropes, crane and special mining ropes, lifting ropes, guardrails, catenary systems, barrier ropes, etc.
Tailor-made in Europe
We develop customized solutions for your specific needs
contact
get in
touch
with us
Tailor-made manufacturing solutions are our specialty. If you need any additional information on the equipment we provide, please feel free to contact us. We will be happy to help you find a manufacturing solution that fits your needs perfectly.
