line structure
it is composed of melting shaft furnace,tilted holding furnace,filter & degassing unit,casting machine,accessory oil-hydraulic shearer,cast bar straightening machine,induction heater,rolling mill,engine oil lubrication system, emulsion lubrication system, rod quenching device, dual-coiler, line electric control, etc.
|
type
melting rate |
shaft furmace
5 t/h |
|
holding furnace |
type
capacity |
hydraulic tilting-type
2×9 t |
|
filter°assing device |
treatment gas
treatment capacity degassing efficiency container capacity |
nitrogen oxygen
30-100kg/min 50-70% 440kg |
|
casting machine |
casting ring dia.
|
1500mm
|
|
casting bar speed
|
8-12m/min
|
||
casting bar section
|
2300mm2
|
||
water consumption
|
100m3/h
|
||
motor for casting ring
|
4kw(dc)
|
||
accessoryshearer |
max.shearing force
max.shearing strike |
14000kg
85mm |
|
straightening machine |
no.of straightening roller
pulling motor |
5
3kw |
|
induction heater |
output frequency
output power water consumption |
350hz
300kw 15m3/h |
|
rolling mill |
type2-high mould in rough rolling stand
3-high mould in finish rolling stand |
||
outlet rod dia
|
8mm
|
||
no.of rolling stand
|
14
|
||
rollers'dia
|
255mm
|
||
finished rolling speed
|
6-8.17m/s
|
||
production capacity
|
10-12t/h
|
||
center height
|
1535mm
|
||
main motor
|
355kw(dc)
|
||
emulsion consumption
|
80m3/h
|
||
rod quenching device |
rod quenching tunnel
|
8
|
|
outlet rod temperature
|
100
|
||
water consumption
|
60m3h
|
||
twin-coiler |
pulling speed
|
6.94m/s
|
|
pulling motor
|
7.5kw(dc)
|
||
coils size
|
1500×2300mm
|
||
laying head motor
|
4kw(dc)
|
||
collecting basket
|
2300×1300mm
|
||
coilsweght
|
1500-1800kg
|