In the process of operation, the wheel frame mainly refers to the friction force of the welding parts and the active roller, which can rotate the circular weld to a certain extent, so that the welding of the circular weld can be completed effectively. The welding speed can be adjusted by the rotational speed of the roller frame.
The roller on the roller frame should be kept on the same axis to a certain extent, so that the workpiece can not be easily deformed and skidded when the workpiece is rotated. To a certain extent, there are three kinds of adjustable roller frame with manual wire rod, manual bolt displacement and electric slide plate displacement. By adjusting the center distance of the roller, different diameter cylinders can be applied.
To a certain extent, the roller frame can be inclined, self regulating, flat car, adjustable anti axial movement and so on. In the process of use, it can be used directly for the welding, polishing, lining and assembly of cylindrical cylinder.
The roller frame can be effectively adjusted according to the size of its barrel. The adjustable roller frame can be adjusted by wire rod, the screw is regulated by the gear, and the AC frequency converter is used to control the gear. The line speed is digital display, and it is advanced and reliable. Our factory can also design the custom type roller frame according to the needs of the user.
The structural features of the roller frame
1., it can be combined according to the weight and length of the weldments, so it is convenient and flexible to use.
2., automatically adjust the center distance of roller in the specified range, and apply different diameter welding parts, and cylinder parts are placed smoothly.
3. SCR power supply DC motor drive, stepless speed regulation, welding speed range is large, speed is stable.
4. strong applicability and wide use.
5. combined roller, steel wheel rubber, smooth transmission, large friction and long life.
6., the small wheel pressure of the workpiece can avoid cold hardening on the working surface.http://www.ht-tube.com/