Oxygen-Free Copper Tube Continuous Casting and Rolling Production Line

• Customization: Available
• After-sales Service: 1year
• Warranty: 1year
• Model NO.: Customized Available
• Control Type: PLC
• Customized: Customized
• Condition: New
• Automatic Grade: Automatic
• Certification: CE
• Type: Continuous Casting
• Power Consumption: 2500 Kw
• Material Input: Cathode Copper
• Specification: Customized Available
• Trademark: China Electric
• Origin: Shanghai, China

Product Description

350mm Continuous Copper Busbar Extrusion Production Line

Product Description
This continuous extrusion system specializes in producing high-density copper busbars and rods for electrical power distribution systems. The integrated process includes:
Oxygen-free copper rod feeding (Ø16-17mm) → Pre-heating → Continuous extrusion through die → Direct water cooling → Precision sizing → Automatic cutting → Stacking. The system achieves superior density and conductivity through extreme pressure deformation, ideal for transformer connections and high-current applications.

Machine Composition
Feeding System: Automatic rod loading for Ø16-17mm copper rods
Extrusion Wheel Unit: 350mm nominal diameter extrusion wheel
Main Drive System: DC 180 kW motor with precision control
Extrusion Die Assembly: Tungsten carbide dies for busbar profiles
Cooling System: High-pressure water spray cooling
Sizing Unit: Multi-roll calibration for dimensional accuracy
Cutting System: Hydraulic flying cut-off saw
Control System: PLC with HMI touchscreen
Hydraulic Power Pack: Integrated drive system
Safety Guarding: Full operational protection enclosure

Technical Specifications

Power Consumption	180 kW (DC drive system)
Operating Voltage	380V/50Hz (±10%)
Machine Weight	5,000 kg
Extrusion Wheel Speed	4-12.5 rpm
Maximum Width	100mm (busbars), Ø45mm (rods)
Cross-Sectional Area	80-1,000 mm²
Aspect Ratio	≤151 (width thickness)
Production Capacity	700 kg/h average
Dimensional Tolerance	±0.1mm

Core Technology Advantages
High Productivity: 700 kg/h continuous output
Precision Control: ±0.1mm dimensional accuracy
Material Efficiency: Near-net shape production minimizes waste
Energy Efficient: DC drive system reduces power consumption
Continuous Operation: Uninterrupted production capability

Quality Assurance
Density Testing: ≥8.9 g/cm³ density verification
Conductivity Verification: ≥98% IACS conductivity
Surface Inspection: Mirror finish with Ra≤0.8μm
Certifications: CE, ISO 9001
Warranty: 1 year on main drive and control systems

Brand: China Electric
Origin: Shanghai, China