糾偏機設備:糾偏機的作用是控制發泡層相對于鋼管外表面厚度均勻一致,從而保證產品的整體使用性能。工作時通過數字量探頭感應發泡層厚度,發泡層一旦出現厚度偏差時及時作出糾正,可以實現上下、左右四方位糾偏,從而保證成品管發泡層厚度均勻一致。 Rectifying machine: the function of the rectifying machine is to control the thickness of the foaming layer relative to the outer surface of the steel pipe to be uniform, so as to ensure the overall use performance of the product. When working, the thickness of the foaming layer is