& nbsp; & nbsp; The slitting machine, also known as the slitting line, is used to roll metal coils into the desired width through unwinding, slitting, and winding. Suitable for processing cold-rolled and hot-rolled carbon steel, silicon steel, tinplate, stainless steel, and various metal materials after surface coating. The longitudinal cutting machine has a very high degree of automation and is easy to operate. Moreover, its sheet metal has a relatively high height during leveling. The longitudinal cutting machine can also effectively perform longitudinal cutting on metal strips. His cutting quality is also very high, not only that, he also has a considerable material utilization rate, and the cutting speed is also infinitely adjustable. He can perform longitudinal cutting on metal materials and then roll them into rolls after slitting.   & nbsp; For users with high requirements, EPC automatic edge or center cutting longitudinal cutters can be selected, which not only facilitates feeding and improves work efficiency, but also improves cutting accuracy and protects the sheet metal. EPC automatic edge control can also be selected to ensure the neatness of winding, especially suitable for wide material winding.The production line mainly consists of a feeding trolley, an uncoiler, a traction leveling machine, a shearing machine, a longitudinal cutting machine, a waste edge winding machine, a tension mechanism, a winding machine, and an unloading device.Structure of the slitting machine: The slitting machine consists of a frame, upper and lower blade shafts, blade shaft spacing adjustment mechanism, and transmission system. The distance between the blade shafts is a double eccentric adjustment type.The upper and lower blade shafts are driven by a DC motor, a reducer, a gear distribution box, and a universal joint.By electrically adjusting the eccentric position of the gear sleeve through the worm gear, the distance between the tool shafts can be changed to adjust the blade overlap.The blade shaft is equipped with multiple blade discs and a series of spacer sleeves of different thicknesses, which are tightened by nuts.The knife shaft support is a welded component, with one side movable and the other side fixed. When changing the knife, the movable support is dragged in and out by the motor.Equipped with a wooden board unloading device (excluding unloading wooden boards)