In the demanding field of overhead power transmission and optical ground wire (OPGW) manufacturing, aluminum-clad steel (AS) wire and soft aluminum sheathing must deliver exceptional conductivity, mechanical strength, and long-term corrosion resistance. The RLB Continuous Cladding Aluminum Clad Steel Wire Production Line (models RLB315/132, RLB350-2/200, and RLB400-2/250) provides a proven tangential continuous extrusion solution that produces uniform, high-integrity aluminum cladding in a single high-speed pass — ideal for AS wire and soft cladding applications in OPGW and fireproof cables.
This advanced single-wheel (single- or double-groove) tangential cladding system ensures sufficient material flow, minimal leakage (≤5 %), and outstanding product uniformity, outperforming traditional methods in both quality and productivity.
In the demanding field of overhead power transmission and optical ground wire (OPGW) manufacturing, aluminum-clad steel (AS) wire and soft aluminum sheathing must deliver exceptional conductivity, mechanical strength, and long-term corrosion resistance. The RLB Continuous Cladding Aluminum Clad Steel Wire Production Line (models RLB315/132, RLB350-2/200, and RLB400-2/250) provides a proven tangential continuous extrusion solution that produces uniform, high-integrity aluminum cladding in a single high-speed pass — ideal for AS wire and soft cladding applications in OPGW and fireproof cables.
This advanced single-wheel (single- or double-groove) tangential cladding system ensures sufficient material flow, minimal leakage (≤5 %), and outstanding product uniformity, outperforming traditional methods in both quality and productivity.
Advanced Engineering Features
- Extended Extrusion Belt Design: Provides longer contact time and more complete material compaction, resulting in dense, homogeneous cladding with excellent bonding to the steel core.
- Special Heat-Treated Extrusion Wheel: Significantly extends service life compared to conventional wheels while maintaining precise groove geometry under high-temperature and high-pressure conditions.
- Tangential Cladding Technology: Single-wheel single-groove or double-groove configuration delivers stable, high-speed cladding with superior concentricity and surface finish.
- High-Output Performance: Line speeds up to 180 m/min and robust main drive motors (132–250 kW) support efficient large-scale production.
- Versatile Raw Material Handling: Compatible with single or dual aluminum rods (Φ9.5 mm or Φ12 mm) for flexible production scheduling.
These features translate into lower operating costs, reduced scrap rates, and consistently high-quality AS wire and soft aluminum sheathing that meet stringent international standards for OPGW and high-voltage applications.
Teknik Özellikler
| Model | Extrusion Form | Application | Extrusion Wheel Dia. | Main Motor Power | Rated Speed | Max. Production Speed | Max. Product Diameter | Leak Amount |
|---|
| RLB315/132 | Single-wheel single-groove tangential | AS wire | Φ315 mm | 132 kW | 16 r/min | 150 m/min | Φ8 mm | ≤5 % |
| RLB350-2/200 | Single-wheel double-groove tangential | AS wire, OPGW soft cladding, fireproof cable sheath | Φ340 mm | 200 kW | 16 r/min | 180 m/min | AS ≤Φ10 mm / Soft cladding ≤Φ30 mm | ≤5 % |
| RLB400-2/250 | Single-wheel double-groove tangential | AS wire, soft cladding | Φ400 mm | 250 kW | 16 r/min | 180 m/min | AS ≤Φ10 mm / Soft cladding ≤Φ45 mm | ≤5 % |
Başlıca Uygulamalar
- Aluminum-Clad Steel (AS) Wire for ACSR conductors and overhead ground wires
- Soft Aluminum Cladding for OPGW (Optical Ground Wire) cables
- Aluminum Sheath for fireproof and high-temperature cables
- Uzman İletkenler requiring high-conductivity aluminum cladding over steel cores
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