Manufacturing process of composite steel grating: Composite steel grating is a new product composed of steel grating with a certain cross bearing capacity and patterned steel plates or steel mesh with surface sealing. Composite steel grating can be composed of any type of steel grating and different thicknesses of corrugated steel plates. But the most commonly used method is to use G323/40/100 steel plate as the low plate; 3mm thick patterned steel plate, or 4mm, 5mm, or 6mm patterned steel plate can also be used.
Composite steel grating is commonly used as the bottom plate with series 3 (flat steel spacing 60mm) steel grating, and series 1 (flat steel spacing 30mm) or series 2 (flat steel spacing 40mm) steel grating can also be used; Pattern steel grating is commonly made of 3mm thick plate, but 4mm, 5mm, and 6mm plates can also be used.
Characteristics of composite steel grating:
1. Composite steel grating has the characteristics of high strength, light structure, strong anti-corrosion ability, and durability
2. Due to its beautiful appearance, shiny surface, and no accumulation of dirt, composite steel grating has been widely used in recent years. It does not accumulate rain, snow, or water on rainy or snowy days, and can be self-cleaning and easy to maintain.
3. Ventilation, lighting, heat dissipation, anti slip, good explosion-proof performance, and easy installation and disassembly.
The use of composite steel grating: If steel mesh is attached to the front or bottom of the grating to make a composite mesh plate, it can prevent small items from falling off. When used in grain warehouses, restaurants, and warehouses, composite mesh plates can prevent small animals such as mice from entering.
In addition, composite steel grating is widely used in platforms, walkways, overpasses, trench covers, manhole covers, ladders, etc. in certain fields such as power plants, chemical plants, refineries, steel plants, paper mills, machinery plants, cement plants, municipal engineering, sewage treatment plants, municipal engineering, environmental sanitation engineering, etc.
 
Composite steel grating is a product composed of steel grating with certain spanning ability and patterned steel plates with sealing surfaces. It can be composed of any type of steel grating and patterned steel plates of different thicknesses. However, the most commonly used is to use G323/40/100 or G323/60/100 steel grating as the base plate, combined with 3mm (4mm or 5mm) thick patterned plates.