Hebei Moran Environmental Protection Technology.,Ltd is one of main metallurgical equipment factory in China. our products include new and used steel and aluminum rolling mill,2hi 4hi 6hi 8hi to 20 hi rolling mill machine, skin pass mil, tension leverler, tension leverler and skin pass mix mill, caster, steel coating line, pickling line ,annealing furnance,grinder, and other related equipment and its parts.our machine has been exported to many country and enjoy a very good reputation among our users.
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1) Incoming specifications:
Material: 200 Series, 300 Series Stainless Steel
Mechanical properties: σs≤400 N/mm2
Requirements: 1) Strip bending: ≤ 5mm/10m; tower shape: ≤ 5mm
2) Strip pass band tolerance: ≤±0.15mm; Lateral difference: ≤0.20mm
3) The hardness is uniform, and the strip surface has no obvious defects such as inclusions, shrinkage holes, cracked edges and the like.
Thickness: 0.5-6.0 mm
Width: 450-1500 mm
Coil diameter (inside/outside): Φ508/2000 mm
The maximum coil weight: 24 t
2) Finished product specifications:
Thickness: 0.18~4.0 mm
Width: 400-730 mm
Coil diameter (inside/outside): Φ508/2000 mm
The maximum coil weight: 24 t
Finished product accuracy:
Longitudinal thickness difference (in steady rolling): <±±0.005mm (d≤0.5mm)
<±±1.0%d (dd>0.5mm)
Longitudinal thickness difference (acceleration/deceleration): <±±0.01mm (dd≤0.5mm)
<±2.0%d (d>0.5mm)
Horizontal thickness difference (in steady rolling): <±±1.5%dd
2.The main technical parameters of the unit
1) Mill Specifications: FF105/FF82.5/FF160/F650´1500 mm
2) Transmission mode: Support roller drive
3) Maximum rolling pressure: 6000 KN
4) Maximum rolling speed: 400 m/min
5) Maximum rolling torque: 263 KN*M
6) Winding tension: 0~100KN~150 KN
Winding speed: 0~280~420 m/min
7) Work Roller Size: FF105×1500 mm
8) Intermediate roller size: FF82.5×1400 mm
9) Support Roller Size: F F650×1400 mm
10) Backing bearing: FF160 mm
11) Coiler core diameter: F F500 mm
12) Rolling line elevation: +1000 mm
13) Arch Section: 35cm×45cm=1575cm2
14) Turning roller diameter: F F300 mm
15)AGC cylinder piston diameter: FF420 mm
16)AGC cylinder stroke: about 100 mm
17) Right and left winding motor: Z560-4B 800kw 400 ~ 1200r/min 440v
18) The host motor: Z560-5B 900kw 400 ~ 1200r/min 660v two
19) Hydraulic system working pressure:
General hydraulic transmission: 10 Mpa
Depresses system pressure: 25 Mpa
20) Unit mechanical equipment installed capacity
DC: 900*2KW+800*2KW=3400KW
Communication: ≈200 KW
21) Reducer lubrication method: Thin oil circulation
22) Process lubrication cooling station: Rolling oil (user-supplied)
23) Weight of the largest lifting part: ≈28 t (back-up roller )
24) Maximum installation weight: ≈35 t
25) Unit size (length x width x height): ≈16x18x6 m
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