Rolleformingsmaskin for ovale hull, er populær i Nord-Amerika og Sør-Amerika.
Torrist structure, the forming roller has high machining accuracy, and the roller use material as Cr12 with high precision work ,heat treatment, uselife is longer
Special design of oval hole , 3 stations of punching, edging and flanging at the same time, accurate hole size (152 * 25MM), accurate punching position, no half hole, flanging does not hurt finger
sporingssnitt , hastighet med hull 5m/min, hastighet uten hull 9m/min
Lengden på lamellen kan settes vilkårlig i plc (forutsatt at den totale lengden samsvarer med antall hull)