For the submerged-arc welding pipe, the welding seam has the surplus. Before having the beveling and hydrotesting, the both sides of pipe need to be grinded. Internal & external grinder can take the role of manual grinding to save the labor, decrease the labor intensity, and improve the production efficiency.
Product Details
Process
Pipe Feeding—Welding Seam Alignment—Pipe Rotating—Grinding and Feeding—Finishing—Grinding Head Back Forward—Pipe Exiting
