Post on 13-Apr-2017
Tundish Insulative Coatings Installed with form
Dry
Inorganic
Oxysalt / Chemical bond
Oxysalt Sodium silicate
Organic
Resin Sugar
Do it better, with Bet-Ker.
MagDryLine
MagDryLine was developed to lower and stabilise hydrogen pickup in tundish
– No organic components in binding system – Less hydrogen and no carbon to steel
MagDryLine has also reduced the amount of crop loss in the beginning of casting
− Before introducing MDL client scrapped 5m, after initialising only 0,5m
Do it better, with Bet-Ker.
Additional solutions Transportation
Bulk deliveries − Excellent track record with Raahe − Possible for all three plants − Better working place safety,
less dust − Less waste − No need for storage room − More user friendly practise,
less handling
Do it better, with Bet-Ker.
Additional solutions Installation
Cruiver − Ultra-fast material installation − Developed to: § Decrease installation time
○ Only ~30 seconds material filling § Facilitate installation process § Stabilise material consumption § Enhance working place safety
○ Less dusting ○ Furniture installation with form ○ Less work force needed
Do it better, with Bet-Ker.
Additional solutions Installation
Do it better, with Bet-Ker.
Cruiver − Simple design that consist of two
parts § Upper part for material feeding § Lower part for molding the material
and stabilise the consumption
− Maintenance-free § No clogging risk § High wear resistance materials
Additional solutions Installation
New lining design − Back lining and wear lining molds designed with
round bottoms § Whole wear lining can be installed at once § Improves the steel yield § Stabilise and decrease the wear lining material
consumption
Do it better, with Bet-Ker.
Additional solutions Curing
Do it better, with Bet-Ker.
Wear lining can be cured with two different options: 1. Back lining heat − If back lining heat is higher than 200 °C − Energy savings − Extremely good surface quality for wear lining
2. Heating lid − If back lining heat is lower than 200 °C − Lid is the primary heat source for forming the bond in the material
Additional solutions Heating lid
Air inlets
1. Electromotor 5,5 kW 2. Fan wheel 3. Heating unit 2 x 80 kW
Do it better, with Bet-Ker.
Future solutions Forming
Adjustable form − Possibility to stabilise the lining thickness − Possibility to adjust the lining thickness
for the need § Thicker lining for longer sequences
Do it better, with Bet-Ker.
Additional solutions Internet of Things
Monitoring service platform − Stock levels − Material consumption per tundish − Back lining condition − Skull removal − Sequence length − Deviations in production or installation
What else?
Do it better, with Bet-Ker.
Additional solutions Recycling
Do it better, with Bet-Ker.
We can use recycled materials in MagDryLine to reduce your carbon footprint. − Used Mag-C bricks − Used MgO bricks
We will find the most sustainable solution in cooperation with our customer.