40 tons 60 tons 100 tons welding rotator

 Product name 40 tons adjustable welding roller frame    Product number KJ-40T  Product Description The 40-ton adjustable welding roller stand is a welding auxiliary equipment specially designed for large cylindrical workpieces. It is suitable for internal and external circumferential seam and longitudinal seam welding of cylindrical workpieces of various diameters. The 40-ton adjustable welding roller frame adopts adjustable roller spacing and a precise transmission system to ensure the efficiency of the welding process and the stability of the welding quality.  main feature - **Adjustable roller spacing**: Manually adjust the roller spacing according to the diameter of the workpiece to adapt to workpieces of different sizes. - **High-Strength Structural Design**: Made of high-strength steel to provide stable load-bearing capacity. - **Variable speed regulation function**: Equipped with a variable frequency speed regulator to achieve smooth stepless s…