Low Cost Second Hand Cold Rolling Mill Plant

• Customized: Second Hand Can Be Revamped
• Condition: Used
• Power Source: Electric
• Automatic Grade: Automatic
• Type: Six-Roll Cold Mill
• Certification: SGS
• Model NO.: second hand rolling mill
• Application: Plain Carbon Steel, Stainless Steel, Alloy Steel
• Thickness of Finished Products: 0.01mm to 3.0mm
• Roller Type: 4/6/8/12/20 Roller Type
• Width: From 750mm to 1250mm
• Stand Type: Single Type and Tandem Type
• Rolling Model: Reversible and Continuous Type
• Advantage: All Around Pre-Sale and After Sale Service
• Max Speed: 480-1000
• No of The Lines: 8 Units
• Main Cold Rolling Mill: 1400 12hi Cold Rolling Mill
• The Specification of Temper Mill: 1450 Temper Mill /Skin Pass Mill
• Pickling Line: 1700 Pickling Line
• Other Lines: Annealing Furnace, Tension Leveler
• Auxiliary Facilities: Gas Station
• Slitting Line: 1300slitting Line & 1600 Slitting Line
• Transport Package: Plywood Box or Films or as Required
• Specification: can customized as you required
• Trademark: Moran
• Origin: China
• HS Code: 845522100
• Production Capacity: 10 Sets

Product Description

General Information of high cost effective cold rolling mill plant 



 

1. 1700mm push pull pickling line units 1set Material: plain carbon steel  Max Coil Weight: 30000kg
   Strip thickness: 1.8-5.0mm    strip width: 900-1550 mm
   Thread speed: 30m/min       unit line speed: 130m/min
   Process Line Speed: 115 m/min  capacity : 400,000 tons per year
   Inner diameter of inlet strip: φ610/φ762 mm;
   inner diameter of outlet strip: φ610 mm
   External diameter of strip: 2250mm (max):\
   Maximum unit coil Weight: 22kg/mm
   Pickling method: shallow turbulent pickling
   medium: hydrochloric acid (> 31%)
2. 1400 mm 12-high cold rolling mill  2 sets
   
   Material:Carbon Steel;    Max Coil Weight of 25 000 kg
   Strip thickness: 0.15-4.0 mm;  strip width: 900-1250 mm
   Thread-through speed: 180 m/min; unit line speed: 600 m/min
   Maximum pressure: 10,000 KN; annual design output: 60,000 tons (0.3 mm)
   Decoiler: inner diameter 610mm, outer diameter 2100mm (max), cantilever expansion and contraction type
   Straightener: 7-roll electromagnetic clutch
   Right winder: inner diameter 510mm, outer diameter 2100mm (max), cantilever expansion and contraction type
   Roller System: Work Roll 120mm Intermediate Roll 225mm Backing Bearing 406mm
   Left winder: inner diameter 610mm, outer diameter 2100mm (max), solid core drum
   
3. 1300mm Rewinding unit
4. Slitting units 2 sets: 1300mm slitting units ( including recoiler)                                                                  1600mm slitting unit 1 set uninstalled
5. gas forced circulating  Bell-type  Annealing furnace
6. 1450mm tempering mill /skin pass mill
7. ZMP600/4000 Shot Blasting Unit  1 Set  
8. 1400 Tension leveler  1 setIncoming Material: carbon steel
   Yield strength: σs≤445Mpa(state after cold rolling, annealing and leveling)
   Product Specification: 0.18-1.5*750-1250 mm
   Inner diameter of coil/outer diameter of coil: 508/2000mm
   Maximum steel coil weight: W≤25T
   Thickness tolerance of strip:±1%
   Drive mode: DC motor drive
   Elongation: 0.5%~2%
   Maximum tension of outlet correction segment:
   ≤120kN    V≤120m/min
                        ≥60kN    V≤200m/min
   Correction speed: ≤200m/min ,(0.5mm>h≥0.18mm)
                     ≤120m/min ,(1.5mm≥h≥0.5mm)
   
   Unwinding tension: ≤28kN; coiling tension: ≤43kN
   Tension accuracy: steady speed (±1.0%), acceleration and deceleration (±2.5%).
   Accuracy of speed: steady state (±0.2%), acceleration and deceleration (±3.0%).
   Surface Quality and Profile Accuracy of Corrected Strip: Strip Warpage (Reference to National Standard)
   Shape requirements W≤5I ~8I (incoming plate type ≤50I)
   Elongation control accuracy (±0.2)

For more detailed information about high cost effective cold rolling mill plant , please feel free to contact with me!


Our advantage:
1) Customized Production 
2) High cost-effective product
3). All-around pre-sales & after-sales services
4) Independent intellectual property rights





 

For More information about new cold rolling mill or second hand cold rolling mill,  Please feel free  to contact us, we can also offer after sale service from disassemble to commissioning.