Fan steel grid plate is a kind of steel grid plate, shape according to the actual needs of customers, it is relative to rectangular steel grid plate, irregular shape of steel grid plate, mainly have cutting Angle, cutting hole, cutting arc, fan, so as to avoid the goods to the site when the second cutting processing, so that the construction and installation more quickly, with simple, also avoid the site cutting caused by the destruction of galvanized layer.
The special-shaped steel lattice is relative to the rectangular steel lattice.
Features: assembly for round, trapezoidal, semi-circular type, fan; Strong grid welding makes it with high load, light structure, easy to lift and so on. Beautiful in appearance and durable.
Production method:
There are two kinds of machine pressure welding and manual production: Machine welding is the use of 200 tons of hydraulic resistance welding automatic pressure welding machine, the manipulator will automatically put the horizontal bar horizontally on the uniform array of flat steel, through the powerful welding power and hydraulic pressure will be pressed into the horizontal bar into the flat steel, so that you can get strong solder joint, stability and strength of high quality steel grid finished products, handmade steel grid plate is first in flat steel punching, Then put the horizontal bar into the hole spot welding, there will be a gap between the horizontal bar and flat steel, but each contact point can be welded, to achieve flat steel and twist steel equal melting connection, so the welding will be more firm, strength will be improved, but the appearance is not as beautiful as pressure welding!
