120 吨组队成长线（出口）

焊接滚轮架它分为自调式和可调式滚轮架，可适用规定范围内大小不同直径的产品，并能在规定范围的焊接参数下实现无极调速，传动噪音低，工作回转平稳。其中能配套使用聚氨酯滚轮，聚氨酯是一种新兴的有机高分子材料，，具有良好的耐油性、韧性、耐磨性、耐老化性。其拉伸强度、撕裂强度、耐磨强度等性能均比普通橡胶高3-5 倍。采用聚氨酯轮后可不再用金属辅助，特别适用于风塔生产线及不锈钢筒体的焊接加工。

welding rotators can be divided into selfadjusting and adjustable roller frame. It can be applied to products with different diameters in the specified range, and can achieve step less speed regulation under the specified welding parameters, with low transmission noise and stable working rotation. Among them, polyurethane rollers can be used together, and polyurethane is a new organic polymer material. It has good oil resistance, toughness, wear resistance and aging resistance. The tensile strength, tear strength, wear resistance and other properties are 3-5 times higher than that of ordinary rubber. The use of polyurethane wheel can no longer be aided by metal. It is especially suitable for the welding of the production line of the wind tower and the stainless steel tube.

★ 可调式滚轮架主要技术参数Main Technical Parameters for adjustable rotators