Copper Rod Cold Rolling Machine – Precision Cold Rolling Line for Oxygen-Free Copper Rod

In oxygen-free copper rod processing, the cold rolling stage is critical for achieving precise diameter reduction, superior surface finish, and enhanced mechanical properties before final wire drawing. The RLB Copper Rod Cold Rolling Production Line is a high-performance solution specifically engineered for continuous cold rolling of up-cast copper rods (Φ17 mm or Φ20 mm) down to finished diameters between Φ6.8 mm and Φ8.0 mm. Available in both two-roller and three-roller configurations, this machine combines outstanding efficiency, excellent product quality, simple operation, and low energy consumption — making it the preferred choice for modern copper rod and wire manufacturing plants.

Copper Rod Continuous Casting and Rolling Line – Advanced Up-Casting CCR System for Oxygen-Free Copper Rod

In oxygen-free copper rod production, the continuous up-casting process delivers unmatched advantages in quality, cost, and environmental performance. The RLB Copper Rod Continuous Up-casting and Rolling Production Line is a complete, high-efficiency system that produces large-length bright free-oxygen copper rods, tubes, pipes, flat billets, and profiles with exceptional conductivity and minimal oxygen content. Compared with traditional processes, this advanced up-casting line offers lower investment, higher efficiency, reduced production costs, simpler operation, superior product quality, and zero pollution — making it the preferred choice for modern copper wire and cable manufacturers.

Copper Wire Annealing and Tinning Machine

RLE-40H Copper Wire Annealing and Tinning Machine – High-speed multi-wire wire tinning machine for fine copper wires (0.1–0.4 mm). Processes 40 wires simultaneously at 5 m/s with integrated annealing and hot-dip tinning. Bright, uniform coating, energy efficient. Factory direct from trusted China suppliers.

Copper Wire Enameling Machine

Copper Enameling Machine – High-speed Vertical & Horizontal Enameling Wire Production Line for copper magnet wire (0.04–3.50 mm). Dual-coating up to 25 passes, low VOC, integrated drawing option. Factory direct from trusted China suppliers.

Copper Wire Tin Plating Machine

RLB High-Speed Copper Wire Tin Plating Machine delivers uniform 1–20 μm bright tin coating at 16 m/s with just 85 kWh/ton. Engineered for automotive, electronics, and specialty cable producers — reliable, low-maintenance, and fully customizable.

Corrugated Cable Drums PN800 To PN5000 | Heavy-Duty Reinforced Steel Reels for High-Voltage Cable Production

In high-volume wire and cable manufacturing, the performance of process bobbins directly determines production speed, coil quality, and long-term equipment reliability. The PN800-5000 Corrugated Cable Drums (also known as PN Corrugated Bobbin or corrugated steel cable reels) are heavy-duty pressed steel bobbins featuring a distinctive reinforced corrugated barrel and flange design. Engineered for superior rigidity and strength-to-weight performance, these bobbins are widely used in stranding, extrusion, cabling, and armoring lines for power cables, steel ropes, and stranded conductors.

CV Lines for the Production of Rubber Cables (6 kV-35 kV)

Horizontal CV Lines for 6-35kV Rubber Insulated Power Cables — Triple co-extrusion steam vulcanization system with max. 40m/min speed, precise sag control and superior layer adhesion. Ideal for reliable MV rubber cable production.

Double Layer High Speed Bobbin PND315 To PN1250 | Reinforced High-Speed Steel Reels for Cable Production

In modern wire and cable manufacturing, high-speed drawing, stranding, and bunching machines demand bobbins that combine exceptional rigidity, precision concentricity, and superior dynamic balance. The Double Layer High Speed Bobbin PND315 to PN1250 (also known as double-layer steel bobbin or reinforced high-speed cable reel) is engineered specifically for these demanding applications. Manufactured from high-grade Q235 carbon steel plate through precision stamping, welding, and machining, these bobbins feature a distinctive double-layer (reinforced double-wall) flange design that delivers outstanding strength, minimal vibration, and stable performance at linear speeds of 25 m/s to 50 m/s.

Double Twist Bunching Machine | High-Speed Precision Buncher for Fine Multi-Strand Conductors

In the fast-evolving wire and cable industry, efficient bunching of fine multi-strand conductors is essential for producing high-quality electronic wires, automotive harnesses, and specialty cables. The RLB Double Twist Bunching Machine (models 315E to 1250) delivers industry-leading performance, combining high rotational speeds, precise lay control, and full automation to meet the demands of modern high-volume production. Designed for stranding multi-stranded copper wires, tinned wires, enameled wires, and copper-clad aluminum wires, this double-twist buncher achieves exceptional productivity while maintaining uniform lay length, stable tension, and superior surface quality.

Double Wire Intermediate Wire Drawing Machine And Continuous Annealing Production Line (RZL280 Series)

In fine copper wire manufacturing, achieving ultra-fine diameters with consistent softness and high surface quality is essential for electronic cables, magnet wires, automotive harnesses, and specialty conductors. The RLB Double-Wire Intermediate Copper Wire Drawing Machine and Continuous Annealing Production Line (RZL280 series) is a high-efficiency solution that draws incoming copper wire from Ø2.6–3.5mm down to a minimum of Ø0.4mm while performing online annealing in a single continuous pass. Available in single-head and double-head configurations, this intermediate drawing line maximizes output, reduces floor space requirements, and delivers bright, uniformly annealed fine wire ready for further processing or bunching.

Drum Twister With Steel Wire Armouring | Integrated High-Efficiency Laying-Up & Armoring Machine

In medium- and high-voltage power cable manufacturing, the stranding and armoring stage is critical for achieving mechanical strength, flexibility, and long-term reliability. The Drum Twister with Steel Wire Armouring delivers a complete, high-efficiency solution for laying up 2-, 3-, 4-, or 5-core cables (round, straight-sector, or pre-spiral sector conductors) while simultaneously applying steel wire armor in a single continuous pass. With adjustable back-twist from 0–100 %, independent AC servo drives, and full HMI+PLC control, this machine ensures precise lay length, uniform armor coverage, and excellent cable roundness — ideal for underground, direct-buried, and industrial power cables.

Electrolytic Copper Continuous Casting and Rolling Line – High-Efficiency CCR Production for Bright Low-Oxygen Copper Rod

In high-purity copper rod production, the continuous casting and rolling (CCR) process is the benchmark for achieving bright, low-oxygen copper rod that meets international standards. The RLB Electrolytic Copper Continuous Casting and Rolling Line utilizes advanced fire refining technology to produce premium Φ8 mm bright low-oxygen copper rod directly from electrolytic copper cathodes in a single, highly efficient continuous operation. Designed for capacities of 12 t/h, 18 t/h, and 25 t/h, this fully integrated line delivers exceptional rod quality, high productivity, and low energy consumption, making it the preferred choice for modern copper wire and cable manufacturers worldwide.