6-20×2000MM slitting line
Material : Q235
Coil width : 2000MM
Coil OD : Φ1200MM-Φ2100MM
Coil ID : Φ760MM
MAX thickness : 20MM
Speed : 20-60M/min
decoiler weight : 40Tons
Recoiler weight : 20Tons
Slitting tolerance : ≤±0.5MM
Slitting : 6-8 mm:12 strips; 9-11mm:9strips;
12-14mm:7 strips; 15-20mm:5 strips
Power : 380V、50HZ
Hydraulic : 18MPa
Decoiler car 1 (BWY27-87-3KW)
straightener 1
Coil guiding 1
Decoiler 1 (JMDG16-1600B)
leveler 1 (rolls:7; rolls diameter:Φ360MM,
material:9CrSi,
Heat treatment:HRC52-58
motor:Z4-200KW,ZS125)
Coil table 1
Slitting 1 (knives: Φ690×Φ450×40MM:
motor:Z4-315KW)
Wasted coil collector 1 (YLJ-11KW,WPWA155-30)
Hydraulic 1
<1>coil car and coil table
Structure:
① structure steel plated welded;motor to drive chains;hydraulic pump to move up and down。
② motor 1 BWY27-87-3KW
③ wheel 4
④ pump 1 HSG-220/160-750
⑤ car speed 6m/min
⑥ car rail 4000mm
<2>coil feeder
a) structure
① base structure steel plate welded
② feeding arm 1
③ arm base 1
④ oil pump 1 (HSG150/105-650 )
⑤ feeding arm pump 1 (HSG140/110-650 )
⑥ move device 1
⑦ pressing device 1
<3>decoiler
a) structure
① base structure steel plate welded
② base 2
③ inner tightener 2 (HSG-160/90-100 )
④ frame moving pump 2 (HSG-110/80-1000 )
⑤ turning motor 2 (JMDG16-1600B )
⑥ shaft tightener 2
⑦ tighten range 50mm
<4>leveler
a)structure
① base structure
Steel plate welded
② rolls
Material 9CrSi,heat treatment and milling:HRC52-58
④ motor
Motor power and decelerator:Z4-200KW ,ZS125。
⑤ base structure
Steel plate welded
C) componets
① base 1
② rolls two pairs (diameter:φ360MM;material:9CrSi
heat treatment:HRC52-58)
④ decelerator 2 (BLY22-43-3KW)
⑤ motor 1 (Z4-200KW )
⑥ decelerator 1 (ZS125 )
<5>coil table
Steel plate welded
<6>straightener
b) structure
① structure steel plate welded;
② stand 1
③ rolls 4
④ straightener 1
⑤ rolls move device 2
<7>slitter
a)structure
① base structure: steel plate welded;
②knives: Cr12 steel,heat treatment。
③ shaft: 450mm, material: 9 CrSi steel heat treatment
④ motor:Z4-315KW ,decelerator :ZS125
<9>wasted coil recoiler
YLJ-11KW、
<10> tightener
a)structure
① base structure
Steel plate welded
② rolls
Material 9CrSi,heat treatment and milling:HRC52-58
④ motor
Motor power and decelerator:Z4-200KW ,ZS125。
⑤ base structure
Steel plate welded
C) componets
① base 1
② rolls one pairs (diameter:φ400MM;material:9CrSi
heat treatment:HRC52-58)
④ decelerator 2 (BLY22-43-3KW)
⑤ motor 1 (Z4-200KW )
⑥ decelerator 1 (ZS125 )
<11>recoiler
a) structure
① base structure steel plate welded
② base 2
③ inner tightener 2 (HSG-160/90-100 )
④ frame moving pump 2 (HSG-110/80-1000 )
⑤ turning motor 2 (JMDG16-1600B )
⑥ shaft tightener 2
⑦ tighten range 50mm
Recoiler motor 350kw
<12>hydraulic
oil N46 hydraulic oil
motor:55KW + 37kw,pressure≤16Mpa,flow 50L/min。
<13>control system
Delta plc
Omron elect