Large steel pipe special through the type shot blasting machine mainly for chemical pipelines, oil pipelines, natural gas pipelines and other steel pipe cleaning.

Steel pipe shot blasting machine is suitable for continuous shot blasting treatment of the outer surface of a batch of steel pipes before welding or painting, thorough rust removal, in addition to oxide and other dirt, is an expert in pipeline cleaning. After shot blasting treatment, it can obtain a certain roughness of the smooth surface, increase the spraying adhesion, improve the surface quality and anti-corrosion effect. Its superior cleaning performance makes the labor-intensive sandblasting and wire-brushing methods of the past obsolete. At the same time, the steel pipe shot blasting machine will minimize the production cost and greatly increase the output.

Working principle

When the workpiece is cleaned, the large steel pipe is sent into the shot blasting room by the roller conveying system, and the separator, hoist, screw conveyor and shot blasting device are started successively. The workpiece is cleaned while walking, and after the shot blasting is finished, the workpiece is sent out of the cleaning room and the rear sealing room successively by the roller system. In addition, Siemens photoelectric detection system is adopted according to different product specifications. The realization of width and height measurement provides assistance for high quality shot blasting reinforcement and safe operation. Then the workpiece is unloaded and loaded. The workpiece is more flexible shot blasting treatment, using automatic shot blasting operation mode, efficient, high quality finish the workpiece surface treatment.