Germany PFERD (horse ring) officially launched the new Polistar-tube to solve the problem of cleaning the inner wall of small-bore and special-shaped steel tubes.

A few days ago, Germany PFERD (horse ring) officially launched the new product Polistar-tube, this multi-stage tubular structure equipment uses the flexible shaft drive, can send the sand sheet to the special-shaped pipe product and pipe hard to touch the position, successfully solved the small diameter steel pipe and special-shaped pipe inner wall cleaning and fine grinding problem.

This new grinding wheel product is suitable for the inner wall cleaning and fine grinding of steel tube products with outer diameter from 1/4 "to 1-1/2", which can easily remove the heat discolouring of stainless steel after welding, the circular arc transition position inside or outside the hole, light polishing and deburring and other functions.

This is article from www.abrasives.org.cn