Detailed Product Description

XGK-LD 1400 20 high reversing cold rolling mill
Roll department: 20 high
Type of rolling mill: single machine reversible
Rolling temperature: cold rolling
Diameter by length of working roll: dia 90-120 by 1400mm
Maximum of rolling speed: 600m/Min
Blank material: non-ferrous metals such as common carbon, carbon constructional steel, low alloy, alloy constructional steel, carbon tool steel, carbon electrical steel, aluminum and its alloy, stainless steel, copper and its alloy
Blank thickness: 1.0 to 4.0mm
Blank max width: 1,250
Finished products thickness: 0.1 to 2.0mm
Finished products max width: 1,250mm
Finished products transverse thickness difference: ± 0.003mm
Finished products longitudinal thickness difference: ± 0.008mm

Major technical parameters:
Max rolling pressure: 5,000kN
Rolling speed: max 600m/min
Coiling tension: max 150kN
Max coiling speed: 600m/min
Working roller specification: dia 90 to 120 by 1,400mm
Driving roller specification: dia 190 by 1,400mm
Block diameter of coiler: dia 610mm
Materials: acid-washed hot-rolled coil with even edges
Mechanical performance:
Thickness: 2 to 3mm
Width: 900 to 1,250mm
Coil diameter (internal/external): Φ 508/610 and 1,600/1,800mm
Coil weight: 18 to 20T
Finished product:
Thickness: 0.1 to 1.5mm (minimum: 0.03mm)
Width: 900 to 1,250mm
Coil diameter (internal/external): Φ 508/610 and 1,600/1,800mm
Coil weight: 18 to 20T
Thickness tolerance:
Lateral deviation: ± 0.001/0.0025mm
Longitudinal deviation: ± 0.002/0.006mm
Major technical parameters:
Maximum rolling pressure: 3,500kN
Rolling speed: maximum 600m/minute
Coiling tension: maximum 120kN
Maximum coiling speed: 600m/minute
Working roller specification: Φ 90 to 85mm
Driving roller specification: Φ 175 to 180mm
Driving direction of machine unit: left and right feeding