Multi-wire Copper Rod Breakdown Machine

Multi-wire Copper Rod Breakdown Machine (RBD)

1. Product Overview

The Multi-wire Copper Rod Breakdown Machine is a high-end integrated system designed for large-scale, high-efficiency conductor production. Unlike traditional single-wire RBDs, this machine can simultaneously draw multiple copper rods (typically 2, 4, or 8 lines) from an 8mm inlet down to intermediate diameters (1.2mm – 2.8mm). It integrates drawing, online annealing, and automatic take-up into a single, seamless production line.

2. Core Advantages

Ultra-High Productivity: A single 4-wire RBD can match the output of four traditional single-wire machines, dramatically increasing production volume per hour.

Space Optimization: The integrated multi-line design significantly reduces the factory footprint and infrastructure costs compared to installing multiple individual units.

Superior Consistency: Since all wires are processed simultaneously under identical lubrication and annealing parameters, the finished wires exhibit exceptional uniformity in mechanical properties (elongation, hardness) and electrical resistance.

Labor Efficiency: A single operator can manage the entire multi-wire line, substantially reducing labor costs and operational complexity.

Energy Savings: The centralized drive system and optimized annealing units are far more energy-efficient than running several independent single-wire machines.

3. Key Technical Functions

Multi-line Online Annealing: Features a dedicated multi-channel DC continuous annealing system. Each wire receives precision current compensation to ensure uniform softening and a bright, oxidation-free surface finish, even at maximum speeds.

Precision Die Holder Design: The compact die holder layout includes a high-volume oil spray system, ensuring that every die is thoroughly cooled and lubricated for extended service life.

Synchronized Drive Technology: Utilizes high-performance AC variable frequency drives and high-speed industrial bus control (e.g., EtherCAT or Profinet). This ensures perfect synchronization between the host, annealer, and take-up, resulting in an extremely low wire-breakage rate.

Fully Automatic Take-up: Typically equipped with multi-head automatic dual-spoolers, allowing for non-stop spool exchange and continuous high-speed production.

4. Typical Technical Specifications

Number of Wires: 2, 4, or 8 heads (2 and 4-wire are the most common).

Inlet Diameter: 8.0 mm (Copper Rod).

Outlet Diameter Range: 1.2 mm – 2.8 mm.

Max Line Speed: 1500 m/min – 2000 m/min.

Annealing Voltage: 0 – 60V DC (Automatic intelligent compensation).

Spool Size: 500 mm – 630 mm.

Official Contact：
Ms. Sunny
Export Manager
Email: sunny@hengtaiwx.com
Mobile/whatsapp:+8613771757317
Youtube Add: https://www.youtube.com/channel/UC5OoXV8kS7-9iAteV_rAAVg