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Low Consumption Mining And Metallurgy Projects Steel Ladle Refining Furnace

Basic Information
Place of Origin: China
Brand Name: CMT
Certification: ISO
Model Number: customization
Minimum Order Quantity: 1 set
Price: Negotiable
Packaging Details: standard export package
Delivery Time: 120 working days
Payment Terms: T/T, L/C
Supply Ability: 10sets/year
Detail Information
Steel Grade: 45#, 40Cr, Q235, 20MnSi, 20CrMo, Cr12MoV, T7 Tapping Temperature: 1610-1630℃
Design Capacity: 40t/furnace Turnkey Project: Yes
High Light:

industrial smelting furnace

,

welding electrode making machine


Product Description

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 grade Chemical composition
C Si Mn P S Cr Mo other
45# 0.42~0.50 0.17~0.37 0.50~0.80 ≤0.035 ≤0.035      
40 Cr 0.37~0.44 0.17~0.37 0.50~0.80 ≤0.035 ≤0.035 0.80~1.10 0.15~0.25  
Q235 0.14~0.22 ≤0.30 0.30~0.65 ≤0.045 ≤0.050      
20 Mn Si 0.16~0.22 0.60~0.80 1.00~1.30 ≤0.035 ≤0.035      
20 Cr Mo 0.17~0.24 0.17~0.37 0.40~0.70 ≤0.035 ≤0.035 0.80~1.10 0.15~0.25  
Cr12 MoV 1.45~1.70 ≤0.40 ≤0.40     11.00~12.50 0.40~0.60

V

0.15~0.30

T7 0.65~0.74 ≤0.35 ≤0.40 ≤0.035 ≤0.030      
 

1. Production rhythm

Average steel output of electric furnace 40t
Tapping temperature of electric furnace 1610~1630℃

 

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

 

 

Low Consumption Mining And Metallurgy Projects Steel Ladle Refining Furnace 0

 

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.

 

 

Contact Details
Angelina

WhatsApp : +8618913639978