Cellular Beams

Generally refers to the "isosceles triangle castellated beams", main beam end face is triangular, honeycomb holes on both sides of the oblique abdominal, upper and lower portions have a chord. Honeycomb joist and girder box beam absorbed features, compared with larger joist stiffness, small deflection, and higher reliability. However, column mounted jib crane due to the use of welded steel, the weight and the cost is slightly higher than the joist. Suitable for frequent use or lifting large venues or beam field. Because of this beam type for the patented product, foundry overhead crane thus producing fewer manufacturers