Polishing Technology for Stainless steel tube

Polishing Technology for Stainless steel tube

1.mechanical polishing: stainless steel tube inner wall polishing (using the internal polishing machine) with a lengthened throwing rod into the tube to drive the impeller or self-made sand belt wheel high-speed rotation, and with the rotation of the stainless steel tube itself polishing, rotating at the same time slowly forward throwing rod. Generally speaking, first use 60-80 thousand impeller or sand belt wheel for coarse casting, and then gradually use high precision for fine casting according to the requirements of finish. Large size pipe 219 above the general use of thousands of impeller, small size pipe can use homemade sand belt wheel, can reduce the cost. If you feel that mechanical polishing is not bright enough, fine polishing can be appropriate to apply polishing paste or wax to increase the sense of brightness.

2. electrolytic polishing: electrolytic polishing is to throw the workpiece as the anode, insoluble metal as the cathode, the two poles are immersed in the electrolytic cell at the same time, through the direct current to produce selective anode dissolution, so as to achieve the effect of the workpiece surface brightness increases.

Note: When polishing, the power of polishing machine should be determined according to the size of polishing wheel. Too small power will affect the polishing effect. In addition, the wheels of coarse medium, grinding and fine grinding must be separated to prevent rough particles from affecting the surface of stainless steel

Hangao Tech (SEKO） is a set research and development, manufacture, sales and supporting services in the integration of welded pipe equipment one-stop service manufacturer.Main products: Precision stainless steel tube mill; high-frequency welding tube mill; welded bead roller equipment; online bright annealing equipment;  polishing machine. By virtue of its excellent credit, high-quality products and perfect service, the company has won a large group of loyal customers and is recognized by its peers and the authoritative organizations highly.