Skip to content
Search
CONTACT US

Slitting

Coiled steel sheets are run through a high-speed slitter, where circular blades are used to divide the sheet into narrower coils of widths that meet required specifications. The slit sheet is then recoiled as it emerges from the slitter.

While the slitter process is very straightforward – the metal is uncoiled, cut to width and recoiled – there are many variables which can go wrong. Knife clearance, blade sharpness, machine maintenance and coil stresses are among many factors which can influence the quality of the slitter process.

Several problems can arise from metal slitting, including poor edge quality, edge burr, edge wave, and surface knife marks. Edge inspection is essential to detect these defects, but the narrow edge surface and speed of the process mean that a high-precision, automated system is the only effective monitoring method.

  • Related Products +

    • SmartView - Surface Inspection
      SmartView® - Surface Inspection

      Built upon AMETEK Surface Vision’s deep experience as pioneers in surface inspection technology, SmartView® delivers laboratory-level process visibility.

      Keep Reading

    • SmartView - Slit Inspection
      SmartView® - Slit Inspection

      SmartView® provides simple, effective surface quality inspection for slitter lines, boosting product quality and reducing customer claims, while keeping production lines running at full speed.

      Keep Reading

    • AMETEK Surface Vision - Smart Advisor® - Process Monitoring
      SmartAdvisor® - Process Monitoring

      A convenient, single-screen display allows users to review process issues by synchronizing images from multiple cameras. This reduces analysis time, detecting the root cause of process problems more quickly.

      Keep Reading