Skill-pass Mill

Equipment Main Function 1.After flattening under small rate of reduction, The CR strip coil will be eliminated certain amount of stress and yield point elongation, while in stretching and punching, the strip coil “slip line” will not appear. 2.After annealing, CR coil strip go through temper which can better improve the strip flatness(coil shape) and surface roughness. 3.By adjusting reduction rate of temper which can have certain range of variation on mechanical property of coil strip, thus made the hardness and plasticity of coil strip could apply for different functional requirements. Equipment Component And Feature Hydrauli ccoil car, Shear, Uncoiler, Front and back S roller, Clean brush roller, Skin pass (tempering mill), Anti-wrinkle roller, Recoiler, Unloading car, Motor, Electric control, Hydraulic APC system, Hydraulic and lubricate devices, etc. Equipment Photos Technical Parameter Table Technical parameter \Mill model 650 750 850 1000 Material Normal carbon steel, stainless steel Material thickness(mm) 0.16-1.5 0.3-0.8-1.5 0.3-0.8-1.5 0.3-1.5 Material width(mm) 550 650 750 900 Elongation rate % 0.2-3.0 0.2-3.0 0.2-3.0 0.2-3.0 Line speed(m/min) 180-300 180-300 180-400 240-600 Tempering mill type 2 roll or 4 roll 2 roll or 4 roll 4 roll 4 roll Tempering force(KN) 1450 1700 2000 2500 Driving method working roll driving Hydraulic station pressure(MPa) 10 10 10 10 Main motor Z4 series(omit) Z4 series(omit) Z4 series(omit) Z4 series(omit) Uncoiler motor Z4 series(omit) Z4 series(omit) Z4 series(omit) Z4 series(omit) Recoile rmotor Z4 series(omit) Z4 series(omit) Z4 series(omit) Z4 series(omit) S roller motor Z4 series(omit) Z4 series(omit) Z4 series(omit) Z4 series(omit) Remark：the model and parameter shown in this table are for reference only. The design and production can be tailor-made according to user's requirements.

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