Wuxi City Haijun Hydraulic Electric Machines & Equipment Co., Ltd
Wuxi City Haijun Hydraulic Electric Machines & Equipment Co., Ltd Innovation first, Integrity-oriented
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Automatic Electric Steel CCM / Continuous Casting Machine R6m / R8m
radius: R6M, R8M,
Strand number :1 / 2 / 3 strands
with ISO certification
advanced design
Low energy and high efficiency
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 |
6m,8m,10m |
|
Strand quantity |
1, 2, 3 strands |
|
Ladle support type |
Ladle turret,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 |
Hydraulic cutting machine |
|
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 |
30T |
|
Tap-to-tap cycle |
60min |
|
Furnace quantity |
2set |
Production capacity
|
Working days |
330 days/year |
|
Average number of daily furnace |
24/day |
|
Production capacity |
300,000t/year |
3. Casting speed, productivity and strand quantity
Round billet size range:φ60～φ500
Round billet CCM castig speed range:
Φ60～120 1.6～2.5m/min
Φ150～240 0.8～1.2m/min
Φ250～500 0.5～0.8m/min
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 |
0.8～2.5 |
Please refer to the computational table |
0.25 |
|
Low alloy steel |
0.8～2.0 |
Please refer to the computational table |
0.15～0.2 |
4. CCM equipment parts list
|
№ |
Equipment name |
|
|
1 |
Ladle turret |
|
|
2 |
Tundish car |
|
|
3 |
Tundish |
|
|
4 |
Mould |
|
|
5 |
Foot roll of mould |
|
|
6 |
Mould cover |
|
|
7 |
Oscillator device |
|
|
8 |
Secondary cooling spray tube |
|
|
9 |
Secondary cooling guiding section rod |
|
|
10 |
Secondary cooling vapor exhausting system |
|
|
11 |
Withdrawal and straightening machine |
|
|
12 |
Casting blank vibration prevention system |
|
|
13 |
Dummy bar |
|
|
14 |
Dummy bar storage device |
|
|
15 |
Shears approach roller |
|
|
16 |
Flame cutting machine |
|
|
17 |
Automatic cut-to-length device |
|
|
18 |
Travelling roller |
|
|
19 |
Knockout roller |
|
|
20 |
Steel transverse delivering machine |
|
|
21 |
Hydraulic station system |
|
|
22 |
Secondary cooling water breaker |
|
|
23 |
Cooling automation water distribution plant |
|
|
24 |
Electric control equipment |
|
|
24.1 |
Control panel |
|
|
24.2 |
Field instrument |
|
|
24.3 |
Computer system |
|
|
25 |
Steel platform |