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Low Consumption Mining And Metallurgy Projects Steel Ladle Refining Furnace

Categories Mining And Metallurgy Projects
Brand Name: CMT
Model Number: customization
Certification: ISO
Place of Origin: China
MOQ: 1 set
Price: Negotiable
Payment Terms: T/T, L/C
Supply Ability: 10sets/year
Delivery Time: 120 working days
Packaging Details: standard export package
steel grade: 45#, 40Cr, Q235, 20MnSi, 20CrMo, Cr12MoV, T7
tapping temperature: 1610-1630℃
design capacity: 40t/furnace
turnkey project: yes
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Low Consumption Mining And Metallurgy Projects Steel Ladle Refining Furnace

Metallurgy turnkey Capacity 40t low consumption Three-Phase Ladle Refining Furnace


LF-40T three-phase ladle refining furnace uses overhead type, one dual-car furnace layout. It has the functions of electric arc heating, argon stirring, temperature measurement, sampling, fine tuning of alloy composition.

As the intermediate link of connecting converter and continuous casting equipment, this equipment plays an important role in improving the quality of steel water, expanding variety, and arranging the process of the workshop.


Processing steel: alloy steel, bearing steel, mould steel, carbon steel, etc.


Part of the steel grade chemical composition table.

Steel gradeChemical composition
CSiMnPSCrMoother
45#0.42~0.500.17~0.370.50~0.80≤0.035≤0.035
40 Cr0.37~0.440.17~0.370.50~0.80≤0.035≤0.0350.80~1.100.15~0.25
Q2350.14~0.22≤0.300.30~0.65≤0.045≤0.050
20 Mn Si0.16~0.220.60~0.801.00~1.30≤0.035≤0.035
20 Cr Mo0.17~0.240.17~0.370.40~0.70≤0.035≤0.0350.80~1.100.15~0.25
Cr12 MoV1.45~1.70≤0.40≤0.4011.00~12.500.40~0.60

V

0.15~0.30

T70.65~0.74≤0.35≤0.40≤0.035≤0.030

1. Production rhythm

Average steel output of electric furnace40t
Tapping temperature of electric furnace1610~1630℃

1. LF furnace process and operation time

No.

Project

Working procedure time(min)

1

Steel grade is hoisted into buggy ladle

Readiness time

2

Connect the argon line

Readiness time

3

Steel grade runs to the heating station

1

4

Package cover down

0.5

5

Measure temperature and add slag

1

6

Electrode goes down, electric heating

8

7

Sampling

1

8

Electrode goes down, electric heating

7

9

Add alloy material

0.5

10

Heating up to the target value

8

11

Wire feeding

1

12

Package cover rising

0.5

13

Steel ladle car is hoisted out the lifting position

1

14

Disconnect the argon line

Readiness time

15

Steel ladle car runs out the lifting position

Readiness time

16

Total time

29.5



2. Equipment specification

2.1Mechanical equipment specification

LF-40t ladle refining furnace includes mechanical equipment and electrical equipment. Mechanical equipment is mainly composed of ladle, the ladle car, water cooling furnace cover, furnace cover hoisting mechanism and bridge, electrode lifting system, heavy current lines, hydraulic system, cooling water system, argon gas system, etc.


For more information, please feel free to contact us.


Quality Low Consumption Mining And Metallurgy Projects Steel Ladle Refining Furnace for sale
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