Heavy load grille plates can be divided into heavy pressure welded steel grille plates and heavy pressure locked steel grille plates according to the production process.
A. Heavy-duty pressure welded grid plate refers to the steel grid plate with steel bars on the crossbar, which is suitable for unidirectional load occasions.
B, heavy pressure lock grid plate refers to the cross bar with flat steel steel grid plate, it is suitable for double direction load occasions, but the price is much higher than the pressure welded steel grid plate, usually do not recommend you to use.
C, according to the surface shape can be divided into plane type heavy grille plate and tooth type heavy grille plate.