Tools for making horizontal cable tray bends

Horizontal bends in cable trays can be made on-site using bolt cutters, pliers, metal bars, or specialized bending machines, depending on the tray type.Tools for Wire Mesh Cable TraysFor wire mesh cable trays, horizontal bends (90° flat bends) can be created directly on-site without pre-fabricated fittings. Common tools include:Bolt cutter or cable cutter: Used to cut the tray at the bend point safely, while maintaining protective zinc layers on the cut ends .Pliers or nose pliers: Assist in bending and shaping the tray wires accurately .Measuring tape and marker/chalk: For precise marking of the bend location .Hand gloves: Essential for safety when handling sharp edges . The process involves marking the bend, cutting selective wires if necessary, and manually bending the tray to the desired angle. Rubber caps can be used to protect cut ends and maintain safety .Tools for Steel or Solid Cable TraysFor steel or solid cable trays, horizontal bends can be achieved using:Cable tray bending machine: Provides precise bends and is ideal for repeated or large-scale installations .Metal bar or lever: Can be used as a manual alternative to bend trays when a machine is unavailable .Pre-manufactured 90° bends: Available for quick installation without on-site bending . Manual bending requires careful lifting and gradual shaping to avoid damaging the tray or installed cables.Fittings and Screw ConnectionsSome systems, particularly modular or screw-connected trays, offer horizontal bend fittings that can be attached directly to straight tray sections. These fittings simplify installation and ensure consistent angles without manual bending .Best PracticesAlways measure and mark the bend location accurately.Use appropriate personal protective equipment (gloves, eye protection).For wire mesh trays, ensure cut ends are protected to prevent injury and maintain corrosion resistance.For steel trays, avoid excessive force to prevent deformation or cracking.Consider pre-fabricated fittings for complex or high-volume installations to save time and ensure uniformity . By selecting the right tools and following proper techniques, horizontal bends in cable trays can be made efficiently and safely on-site.