Metal parts with a length of 12 times their diameter or more often are not exactly straight. Nedschroef Machinery offers the straightening machine RRA to solve this problem. The machine straightens axially symmetric parts like long axles, shafts, bolts, screws and rods with a diameter of 6 to 22mm and a length of 100 to 450mm. Straightening improvement is up to factor 10. For more details, visit www.nedschroefmachinery.com.