Oval hole roller shutter door roll forming machine, e lauiloa i Amerika i Matu ma Amerika i Saute.
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
tipi siaki, saoasaoa ma le pu 5m / min, saoasaoa e aunoa ma le pu 9m / min
O le umi o le slat e mafai ona seti faʻamaonia i le plc (pe a faʻapea o le umi atoa e fetaui ma le numera o pu)