CHNZBTECH proudly announces that its 140-ton ladle furnace (LF) has successfully completed its first steel tapping, demonstrating stable and reliable performance. This milestone marks another step in our ongoing commitment to delivering high-quality, energy-efficient steelmaking solutions.
Furnace type: 140t LF (ladle furnace)
Transformer capacity: 30 MVA
Vacuum upgrade compatible: VD/VOD ready
Furnace lining life: ≥120 heats
Tapping cycle: 35–45 min/heat
Power consumption: ≤40 kWh/t steel
Temperature control accuracy: ±5°C
Stirring: Argon injection, adjustable flow
Control system: Full-automatic PLC + HMI, remote diagnostics supported
Complete refining capabilities, including desulfurization, inclusion removal, precise temperature, and chemical composition control;
Seamless integration with EAF, VD/VOD, and CCM for optimized steel quality;
Energy-efficient transformer and advanced electrode regulation minimize electricity consumption;
High automation level and easy maintenance ensure stable long-term operation.
The 140t LF furnace is now in operation in specialty steel and slab production lines, consistently producing high-quality steel that meets international standards. It provides reliable support for subsequent continuous casting and rolling processes, enhancing overall production efficiency.
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