Mochini oa oval hole roller shutter door roll, o tumme Amerika Leboea le Amerika Boroa.
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
tracking cut , lebelo le lesoba 5m/min, lebelo le se nang lesoba 9m/min
Bolelele ba slat bo ka hlophisoa ka mokhoa o ikhethileng ho plc (ha feela bolelele ba kakaretso bo lumellana le palo ea masoba)