Serrated steel bar grating is a kind of steel bar grating product that uses flat steel as the bearing surface, and the surface is cut into a serrated shape, and welded with twisted square steel or round steel. Serrated steel bar grating has the following production processes:

• Cutting: Use a special cutting machine to cut the flat steel into a serrated shape, which increases its surface friction and anti-slip performance.
• Welding: Use an automatic welding machine to weld the flat steel and twisted square steel or round steel together, forming a sturdy mesh structure.
• Hot-dip galvanizing: Put the welded steel grating into the hot-dip galvanizing pool, and cover its surface with a layer of zinc, which improves its corrosion resistance and durability.
• Inspection: Inspect the hot-dip galvanized steel grating for dimensions, strength, appearance, and other aspects, to ensure that it meets the international advanced level and customer requirements.

Serrated steel bar grating is widely used in wet and slippery environments, such as platforms, stair treads, drainage ditch covers and other places in petroleum, chemical, power, metallurgy and other industries. It is a safe, reliable, beautiful, and practical steel grating product.