- Bar & Wire Rod Rolling Mill
- Continuous Section Rolling
- InterMediate Rolling MIll
- Re-Bar Rolling Mill
- Roughing Rolling Mill
- Steel Strip Rolling Mill Units
- Electric Arc Furnace
- Rolling Mill Rolls
- Shearing Machine & Hot Saws
- Steel Grinding Machine
- Spare Parts
Pre-finishing Rolling Mill Equipment Composition and Use
Pre-finishing mill type: cantilever mill, rack number: 4 stands.
Horizontal mill (2 stands), Vertical Looper (3 sets), vertical mill (2 stands), safety cover.
Layout and transmission mode: horizontal – vertical – horizontal; H-V-H-V, direct current (DC) motor individual drives.
First mill input rolled piece specification: Φ28 ~ Φ31 mm
Fourth mill output rolled piece specification : Φ16 ~ Φ20 mm
The kinds of rolling steel: Carbon steel, high carbon steel, low alloy steel, welding steel, heading steel.
The rolling temperature: 800 ~ 1050℃
Maximum rolling strength: ~240 kN
Maximum rolling moment: ~ 6.2 kN · m
Center distance of roll: Φ255 mm ~ Φ291 mm
Adjustment quality of roll gap: ±18 mm
Mounted roller working pressure: 40 MPa
Unloading roller working pressure: 60 MPa
Roll cooling waterConsumption: 4x20 t/h
Hydraulic pressure: 0.6 MPa
Water inlet temperature:<30℃
Rolling mill, reducer adopt to thin oil lubrication
Lubrication point pressure 0.15 ~ 0.25 MPa
Total consumption: 400 l/min
Oiliness: Mobil 533
Fine filter: 25μ
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