5000T/Y Upward Continuous Casting Line for Oxygen-Free Copper Tubes & Cu-Mg Alloy

5000T/Y Upward Continuous Casting Line for Oxygen-Free Copper Tubes & Cu-Mg Alloy

Equipment Purpose This 5000T/Y upward continuous casting

Equipment Features • Triplet Furnace System: Combined smelting furnace (160KW), transition zone and holding furnace (80KW) with intelligent temperature control • Dual Servo Control: Stepless adjustment of upward casting pitch (3.0-5.0mm/section) with real-time parameter monitoring • Four-Column Structure: Provides exceptional stability during continuous casting • Manual Pressing Mechanism: Handwheel-adjusted pressure with double compression wheels for each casting channel • Modular Design: Individual replacement of crystallizers and graphite molds minimizes downtime • Advanced Automation: Automatic liquid level tracking (±5mm precision) with manual override capability • Comprehensive Safety: Cooling water system with low-pressure alarm and automatic shutdown functions • Efficient Coiling: Frequency conversion controlled coiling with speed range 0-2800mm/min

Working Principle Melting & Heat Preservation The power-frequency induction furnace (total power 240KW) melts copper cathodes at 1160°C. Molten copper flows through the transition zone to the holding furnace where intelligent temperature control maintains optimal casting temperature.

Continuous Casting Molten copper solidifies in crystallizers while the PLC-controlled AC servo system (4.4KW×2) pulls solidified rods upward. The dual servo system precisely controls casting pitch with automatic liquid level tracking ensuring consistent quality.

Coiling The frequency conversion double-rod coiling device winds finished Φ8mm copper rods at adjustable speeds (0-2800mm/min) using combined motor drive and natural bending tension for neat winding.

Technical Parameters Core Power-Frequency Induction Furnace

Product: Oxygen-free copper tube

Furnace Structure: Triplet furnace

Production Capacity: 5000T/Y

Total Power: 240KW (Melting: 160KW, Holding: 80KW)

Voltage: 380V±10%, 3-phase equilibrium

Smelting Temperature: 1160°C

Continuous Casting Machine

Cast Rod Number: 20 positions

Cast Rod Specification: Φ8mm

Drive Method: AC servo drive, PLC control

Servo Motor Power: 4.4KW×2

Lifting Speed: 50mm/min

Casting Pitch: 3.0-5.0mm/section

Level Tracking Accuracy: ±2mm

Frequency Conversion Coiling Device

Coiling Type: Automatic frequency-conversion

Coiling Speed: 0-2800mm/min

Adjustment Type: Potentiometer

Cantilever Spreader

Lifting Weight: ≥200kg

Effective Height: ≥2.5m

Rotation: Manual 360°

Brake Performance: Stable and reliable

Customization Service We offer tailored solutions to meet specific production requirements and process needs.