What do welders do in cable tray factories
Cable tray welding is essential for ensuring the structural stability of cable tray systems in industrial and commercial wiring setups. Welded wire mesh cable trays are open-grid support systems engineered from high-strength steel wires—Q235B carbon steel (mechanically equivalent to ASTM A36) or 304/316 stainless steel—precision-welded into 50×100mm (~2×4") or 100×200mm (~4×8") grids with >90% open area. Because stainless steel offers strong corrosion resistance and high durability, it is suitable for environments that require long service life and high hygiene standards. According to an embodiment of the present invention, a method to weld a cable tray support, which is capable of improving convenience of welding by forming a bonding surface on the lower part, comprises: a welding position selecting step of selecting a welding position of a cable tray support; a.
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