Hebei Taigong Roll Forming Machinery Co., Ltd.
The wall thickness of the column is about 1--2mm, and the sheet is formed by cold bending and cold rolling. The utility model has the advantages of simple structure, regular semi-elliptical shape and convenient installation. Palisade Fence Making Machine hook on the cylinder is divided into several parts by the notch and evenly distributed on both sides of the cylinder along the longitudinal direction of the cylinder. The curved plate in the hook plate is tangent to the straight edge of the elliptical cylinder, which effectively prevents the split from being opened and ensures the safety of the guardrail.
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