Delivery Time:2 months
Custom Steel Round Billet Continuous Casting Machine with 1 - 3 strands and R6m - R10m
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 |
