Semi-portal Continuous Casting Machine, CCM Billet R4M
standard radius:4m
Strand No:1/2/4/8
Max speed:3m/min
We can produce high quality continuous casting machines from 1 to 8 strands with the lowest equipment manufacturing cost.We can design, manufacture the up-to-date billet continuous casting machine in accordance with the user's steelmaking capacity, billet size, steel grades and the user's field conditions.
Description:
1. Basic standby technical parameters:
Steel billet casting machine radius
|
4m
|
Strand quantity
|
1 strand
|
Ladle support type
|
Dumping ladle,Ladle mounts,Ladle car
|
Tundish carriage
|
Semi-portal, cross sliding function
|
Casting method
|
Metering nozzle, open casting
|
Secondary cooling
|
Water cooling , 1 adjusting circuit
|
Withdrawal straightening machine
|
Totally 5 roller, progressive straightening
|
Roll table
|
Chain group centralized drive
|
Dummy bar
|
Rigid, with self-adapting dummy bar head
|
Billet cutting
|
Manual cutting
|
Billet conveying
|
Group centralized live roller table
|
Cooling bank type
|
Simple cooling bed
|
2. Technical process description and capacity of steel billet CCM
Induction furnace:
Nominal capacity
|
5T
|
Tap-to-tap cycle
|
45min
|
Furnace quantity
|
3set
|
Production capacity
Working days
|
330 days/year
|
Average number of daily furnace
|
24/day
|
Production capacity
|
80000t/year
|
3. Casting speed, productivity and strand quantity
R4m radius casting machine can cast steel groups of different specifications, the maximum casting speed is as follows:
Casting sectional area(mm)
|
80×80
|
100×100
|
120×120
|
Casting speed(m/min)
|
3.0
|
2.8
|
2.6
|
NO.
|
Billet
size
|
Casting speed
|
hourly output
(tons)
|
Daily output
24hour
(tons)
|
Annual output(330days)
(tons)
|
1
|
80×80
|
3.0m/min
|
7.42
|
178
|
58,766
|
2
|
100×100
|
2.8m/min
|
10.81
|
259.
|
85615
|
3
|
120×120
|
2.6m/min
|
15.69
|
377
|
124,266
|
The calculation results is the ideal state of the production, please according to own actual situation of adjustment.
Steel grade
|
Casting grade(m/min)
|
Effective deformation rate(ε)
|
Allowable deformation rate(εmax)
|
Straight carbon steel
|
1.82.5
|
Please refer to the computational table
|
0.25
|
Low alloy steel
|
1.32.0
|
Please refer to the computational table
|
0.150.2
|
4. CCM equipment parts list
No.
|
Machine name
|
Weight
|
Unit
|
Quantity
|
|
|
1
|
Ladle mounts
|
6T
|
set
|
1
|
|
2
|
Tundish car
|
2T
|
set
|
1
|
|
3
|
Tundish
|
1T
|
pec
|
1
|
|
4
|
Mould 80×80
|
0.53T
|
set
|
1
|
|
5
|
Mould cover
|
0.1T
|
set
|
1
|
|
6
|
Vibration device
|
1.5T
|
set
|
1
|
|
7
|
Secondary cooling spray tube
|
0.5T
|
set
|
1
|
|
8
|
Secondary cooling guide part roll
|
0.5T
|
set
|
1
|
|
9
|
Secondary cooling overboard steam drain system
|
1.1T
|
set
|
1
|
|
10
|
Straightening and withdrawal machine
|
6T
|
set
|
1
|
|
11
|
Dummy bar
|
0.8T
|
set
|
1
|
|
12
|
Dummy bar putting device
|
0.8T
|
set
|
1
|
|
13
|
Roller before cutting
|
2T
|
set
|
1
|
|
14
|
Simple cooling bed
|
1.2T
|
set
|
1
|
|
15
|
Billet head and cut off slag collection system
|
0.5T
|
set
|
1
|
|
16
|
Roll road
|
2T
|
set
|
1
|
|
17
|
Billet out-going roller
|
2×2=4T
|
set
|
2
|
|
18
|
Steel lateral shifting machine
|
0.6T
|
set
|
1
|
|
19
|
Flame cutting machine
|
0.8T
|
set
|
1
|
|
20
|
Hydraulic station system
|
2T
|
set
|
1
|
|
21
|
Water cooling station
|
1T
|
set
|
1
|
|
22
|
Three electric system
|
0.5T
|
set
|
1
|
|
22.1
|
Electric control system
|
|
set
|
1
|
|
22.2
|
Scene meter
|
|
set
|
1
|
|
22.3
|
Computer system
|
|
set
|
1
|
|
23
|
Steel platform
|
36T
|
set
|
1
|
|