LF 30ton Ladle Refining Furnace for Molten Steel Reining Steel-making Equipment
According to the power of the furnace is divided into ordinary power, high power, ultra-high power electric furnace.
Modern steelmaking electric furnace has widely adopted new technologies such as water cooled furnace cover, water cooled furnace wall, conductive lateral arm and eccentric bottom (EBT) tapping. With comprehensive energy utilization technology, furnaces of carbon steel lance and furnace door cluster oxygen lance are used for two times burning of CO in molten pool, making full use of chemical energy in flue gas to reduce electricity consumption and build foamed slag; and using high impedance technology to raise two When the secondary voltage is increased, the electric power is relatively stable, the impact on the power grid is reduced, the short network system current is smaller, the energy consumption and electrode consumption are reduced, and the effective input of electric power is improved.
Application
Ladle refining furnace belongs to secondary fefining equipment, which typically to be used
follows the primary melting furnace. Its main function is to remove sulfur, impurity from molten
steel and adjust chemical components, thereby, improve quality of molten steel. LF is mianly
used in high-quality carbon steel, stainless steel, manganese steel and other metal smelting.
1. LF is not available for smelting, which is just used to provide good reduction reaction environment for molten steel.
2. LF refining furnace is a ladle as a smelting vessel, with blowing argon stirring, achieves a better affect of removing sulfur, impurities, as well as adjusting the composition of the alloy.
3. If the primary smelting equipment is induction furnace, then follows LF, which can improve the quality of molten steel, completely finish adjusting the alloy composition. (such as carbon steel can be adjusted as stainless steel or other types of steel in LF)
4. If the primary smelting equipment is EAF, then follows LF, which can replace the arc furnace to finish the refining process of molten steel, at the same time, arc furnaceonly as a melting furnace. This method can significantly improve the smelting efficiency.
Features
1. Fast smelting with low production cost
2. Low pollution and environment-friendly
3. A direct effect from the cold furnace melting
4. Power adjustment flexibility
| Place of origin: | Jiangsu, China |
| Condition: | New |
| Type: | Ladle RefiningFurnace |
| Voltage: | Depend on production |
| Dimension(L*W*H) | Customized |
| Weight(T): | According to the actual condition |
| Power(kw): | Adjustable |
| After Sales Service: | Field installation, commissioning and training, Field maintenance and repair service |
| Warranty: | 1 year |
| Item | Unit | Parameter |
| Rated capacity | t | 270 |
| Transformer rated | MVA | 48 |
| Primary voltage | KV | 35 |
| Secondary voltage | V | 560-420 |
| Secondary Rated Current | A | 56556 |
| Graphite electrode diameter | mm | Ø500(NP) |
| Melten steel heat up speed | ℃/mi | ≧5 |
Selling Units: Single item
Single package size: 150*100*170cm
Single gross weight: 100,000kg
Package Type: Safety Seaworthy Package
Lead Time:
| Quantity (Tons) | 1-100 | >100 |
| Est. Time(Days) | 60 | To be negotiated |
Product Tags:
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Eco Friendly 30T Molten Steel Reining LRF In Steel Plant Images
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