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.
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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
|
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Casting bar section
|
2300mm2
|
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Water consumption
|
100m3/h
|
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Motor for casting ring
|
4kW(DC)
|
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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 |
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Outlet rod dia
|
8mm
|
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No.of rolling stand
|
14
|
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Rollers'dia
|
255mm
|
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Finished rolling speed
|
6-8.17m/s
|
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Production capacity
|
10-12t/h
|
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Center height
|
1535mm
|
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Main motor
|
355kW(DC)
|
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Emulsion consumption
|
80m3/h
|
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Rod quenching device |
Rod quenching tunnel
|
8
|
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Outlet rod temperature
|
100
|
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Water consumption
|
60m3h
|
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Twin-coiler |
pulling speed
|
6.94m/s
|
|
pulling motor
|
7.5KW(DC)
|
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Coils size
|
1500×2300mm
|
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Laying head motor
|
4kW(DC)
|
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Collecting basket
|
2300×1300mm
|
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Coilsweght
|
1500-1800kg
|