& nbsp; & nbsp; Open book leveling shear line is the most common type of shear line, and the knowledge of readers is still limited. However, it should be familiar to professionals because it is the most common type in the family of shear lines. Therefore, it is quite common. Generally, friends who are familiar with open book lines may have some understanding. Jinan Zeye would like to introduce some usage methods of open book leveling shear line, as well as the characteristics of open book leveling shear line. Understanding these things will help us further unlock the roll leveling shear line. So now let's start introducing it. The hydraulic system of this production line mainly uses imported high-precision components, and the sizing system uses... The full positioning servo system of the German company Lenz is used for control. In addition to the directory, the leveling width can be determined according to user needs. The other auxiliary equipment of the automatic line is set according to the process requirements and degree of automation, such as automatic inspection devices for cleaning machine workpieces, automatic tool changing devices, automatic chip holding systems, and centralized cooling systems. The main factors affecting the reliability of automatic line operation are the stability of processing quality and the reliability of equipment operation. When an unsolvable fault occurs on the production line, the user activates the remote diagnostic function. The manufacturer can read the operating status data of the production line through the Internet, view the video status of the production line, determine the cause of the fault, and repair personnel can troubleshoot according to the manufacturer's recommendations. Sometimes mechanical arms are used to perform certain functions of the conveying device. With the rapid development of the automotive industry, the appearance of cars is increasingly seeking beauty and streamline, and due to the requirement for perfect dust-free stamping production lines for automotive exterior panels, they are also developing towards high-speed, high-quality, automated, and flexible directions. To meet the requirements of automatic line debugging and normal operation, the control system has three working states: adjustment, semi-automatic, and automatic. Including: power failure (including upper circuit and branch control circuit, operation detection of all circuit breakers, contactors, and fuses); Control part failure (including control circuit, vacuum system, etc.); Mechanical malfunction; Functional malfunction; Other faults; The production line has remote fault diagnosis function.  & nbsp; Middle bridge: used to guide the steel plate from coarse calibration to fine calibration, which is beneficial for speed adjustment of the two leveling machines. Loading truck: capable of lifting and moving up, down, left, and right to allow the steel coil to enter the unwinding mechanism. This series of production lines mainly consists of seven parts: uncoiler, leveling machine, intermediate conveyor frame, shearing machine mobile feeding frame, material dropping platform, electrical control cabinet, etc. Stacking and receiving: Flatten the steel plates after leveling and cutting, and pneumatically drop the materials. The maximum operating speed of this series of production lines is 120 meters per minute, and it can protect the flatness and absence of scratches on the sheet metal; The feeding is driven by a servo motor, with high cutting accuracy; Double palletizing discharge, efficient and fast. This leveling line is suitable for unwinding and leveling cold-rolled, hot-rolled steel coils, low-alloy coils, etc. with a medium thickness range into narrow coils of various specifications or cutting them into fixed length plates of various specifications.  & nbsp; The standard configuration consists of: feeding trolley, uncoiler, pallet pressing device, limit device, leveling host, movable bridge, limit device, sizing machine, laminating device, shearing machine, conveying workbench, pneumatic discharge rack, hydraulic lifting platform, unloading workbench, hydraulic system, electrical control system, etc. Cold rolled sheet unwinding leveling cross cutting palletizing production line This series of production lines is used to process metal coils of different specifications into flat sheets of the required length and width through unwinding, leveling, sizing, and shearing. It is suitable for processing cold-rolled sheets, galvanized sheets, color coated sheets, and stainless steel sheets. Uncoiler: used for carrying steel coils and hydraulic expansion. The standard configuration consists of: hydraulic feeding trolley, unwinding machine, hydraulic feeding machine, clamping and initial straightening machine, hydraulic head cutting machine, transition worktable, correction mechanism, longitudinal cutting machine, edge wire machine, separation and compression mechanism, hydraulic winding machine, unloading trolley, precision calibration unit, shearing machine, coding trolley, hydraulic system, electrical control system, etc. Rough leveling machine: The steel plate is roughly leveled by a leveling roller.  & nbsp; It can effectively control the deviation of the coil, accurately determine the length and size, and has high production efficiency. After the material head is fed into the leveling machine, it can automatically complete the entire process of unwinding, leveling, shearing, and dropping the metal coil. It has the characteristics of high automation, good leveling quality, high cutting accuracy, high production efficiency, stable and reliable performance, and convenient operation and maintenance. Slitting machine: hydraulic drive, cutting frequency of 40 times/minute. Loading truck: capable of lifting and moving up, down, left, and right to allow the steel coil to enter the unwinding mechanism. 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. This production line is used to unwind, level, and cut cold-rolled steel coils, stainless steel coils, aluminum coils, and other materials into various specifications of fixed length plates.Precision leveling machine: The steel plate is precisely leveled by a leveling roller. This series of production lines is equipped with a feeding trolley → an uncoiler → a feeding device → a traction leveling machine → a transition bridge → a correction device → servo feeding → a shearing machine → a conveyor belt → material dropping → palletizing. There are three configurations available for users to choose from, one: unwinding leveling longitudinal cutting winding, two: unwinding leveling longitudinal cutting fixed length transverse cutting, and three: composite lines with the above two functions.