Plate unwinding leveling cross cutting stacking production line: This series of production lines is used to unwind, level, cut, and stack metal coils such as cold-rolled and hot-rolled steel coils of different specifications into flat plates of the required length and width. Widely used in the processing industries of metal sheets such as mechanical manufacturing, stainless steel products, automobiles, containers, household appliances, food packaging, construction, shipbuilding, boiler manufacturing, etc. The standard configuration of this series of production lines consists of: hydraulic feeding trolley, unwinding machine, hydraulic feeding machine, initial straightening machine, transition worktable, correction mechanism, precision calibration unit, shearing machine, conveying worktable, pneumatic discharge rack, coding trolley, hydraulic system, electrical control system, etc. At the same time, mechanisms such as edge cutting machines, longitudinal cutting machines, and edge wire winding machines can be configured according to user needs to obtain four cut edge plates or to cut steel plates into strips along the length direction. The hydraulic system of this production line mainly uses high-precision components, and the electrical control adopts imported PLC program controller and touch screen for full line functional control. It has the characteristics of high automation, good leveling quality, high cutting accuracy, stable and reliable performance, and easy operation and maintenance. One feeding of the coil can achieve the smooth completion of each process, effectively reducing the labor intensity of workers and having high cost-effectiveness. It is a high-performance product that integrates machinery, electricity, and hydraulics. Main technical parameters: Model ZCL-ZCL-ZCL-ZCL - Name 6 × 18008 × 200012 × 200016 × 200020 × 2200 Machinable plate thickness 1.5-62-83-124-166-20 Machinable plate width 800-18008800-2000800-2000800-2200 Stacking length range 500-6000500-80005-8000500-10000500-12000 Shear length accuracy ＜ ± 0.5 ＜ ± 1.0 ＜ ± 1.0 ＜ ± 1.0 ＜ ± 1.0 Leveling accuracy ＜ ± 2mm/m2 ＜ ± 2mm/m2 ＜ ± 2mm/m2 Leveling speed 40m/min60m/min30m/min40m/min24m/min40m/min20m/min30m/min20m/min30m/min can be opened with a weight of 20, 3020, 3020, 3520, 3520, 35. The leveling roller diameter is 105120160200220 or above, which is a standard model and can be customized according to customer requirements. ◆  The overall design structure is reasonable, the shape is compact, the precision is high, the efficiency is high, and the adjustment is flexible and convenient ◆  The frame is made of welded steel plates, annealed, and processed in one go using a CNC floor boring and milling machine, ensuring high strength and precision; The manufacturing process of the entire machine strictly follows the mechanical design specifications, and the leveling roller material is made of alloy steel 60CrMoV ◆  The working shaft support of the whole machine adopts heavy-duty bearings, combined with advanced lubrication system, which has a long service life; Whole line PLC control, touch screen display and operation, high degree of automation ◆  All electrical components are selected from high-end foreign brands, and mechanical accessories are from well-known domestic brands